CN223220080U - Folding handle structure of trolley case and trolley case - Google Patents
Folding handle structure of trolley case and trolley caseInfo
- Publication number
- CN223220080U CN223220080U CN202422315088.8U CN202422315088U CN223220080U CN 223220080 U CN223220080 U CN 223220080U CN 202422315088 U CN202422315088 U CN 202422315088U CN 223220080 U CN223220080 U CN 223220080U
- Authority
- CN
- China
- Prior art keywords
- section
- pull rod
- draw
- sliding sleeve
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
本实用新型提供一种拉杆箱的折叠拉手结构，该折叠拉手结构包括依次连接的第一节拉杆、第二节拉杆及第三节拉杆；所述第三节拉杆与箱体固定，所述第二节拉杆可相对第三节拉杆进行折叠，所述第一节拉杆可相对第二节拉杆进行折叠；所述第一节拉杆与第二节拉杆连接位置设置有上滑套，所述第二节拉杆与第三节拉杆连接位置设置有下滑套；所述第二节拉杆内设置有弹性限位件，所述上滑套与下滑套分别抵住在所述弹性限位件的两端；所述上滑套与下滑套挤压所述弹性限位件，并且可以沿所述第二节拉杆的杆身进行滑动；滑动上滑套、下滑套解除或锁定对应的第一节拉杆、第二节拉杆的折叠，拉杆箱通过设置折叠拉杆，相对伸缩拉杆更加坚固耐用。
The utility model provides a folding handle structure of a trolley case, which comprises a first section trolley, a second section trolley and a third section trolley connected in sequence; the third section trolley is fixed to the case body, the second section trolley can be folded relative to the third section trolley, and the first section trolley can be folded relative to the second section trolley; an upper sliding sleeve is provided at the connection position between the first section trolley and the second section trolley, and a lower sliding sleeve is provided at the connection position between the second section trolley and the third section trolley; an elastic limiting piece is provided in the second section trolley, and the upper sliding sleeve and the lower sliding sleeve respectively abut against the two ends of the elastic limiting piece; the upper sliding sleeve and the lower sliding sleeve squeeze the elastic limiting piece and can slide along the rod body of the second section trolley; sliding the upper sliding sleeve and the lower sliding sleeve releases or locks the folding of the corresponding first section trolley and the second section trolley, and the trolley case is more sturdy and durable than the telescopic trolley by providing the folding trolley.
Description
Technical Field
The utility model relates to the technical field of draw-bar boxes, in particular to a folding handle structure of a draw-bar box.
Background
The draw-bar box is a transport tool which is convenient to carry, saves space and is environment-friendly, and in order to facilitate carrying and transport, a draw bar is generally additionally arranged on a packing box. The design of the pull rod needs to consider the size and the weight of the box body, the carrying capacity and the use experience of the pull rod, and the common pull rod comprises 1, fixing the pull rod, wherein the pull rod is fixed on the box and can be directly pulled by hands to move, 2, the pull rod is telescopic, the length of the pull rod can be adjusted according to actual needs, and the length of the pull rod can be adjusted during use so that the carrying is easier.
The known telescopic pull rod is the most commonly used pull rod structure of the current packing box, and has the advantage of flexible length adjustment, but has the defects that firstly, the pull rod is drawn, the telescopic pull rod part is usually fragile, if excessive impact, impact and other improper use modes are suffered, the pull rod is possibly damaged, so that normal use is affected, secondly, the spring in the pull rod can be broken and removed after the pull rod is drawn for a long time sometimes, or parts in the pull rod are misplaced after the pull rod is drawn, so that the pull rod cannot be pushed back, and the conditions can cause the pull rod to be drawn out or pushed back normally, so that the trouble is brought to a user.
Disclosure of utility model
The folding handle structure of the draw-bar box is more firm and durable compared with the telescopic draw-bar, and the draw-bar can be folded or straightened to fix and then pull the packaging box, so that the folding handle structure is difficult to break and convenient to use.
In order to solve the technical problems, the utility model provides a folding handle structure of a draw-bar box, which comprises a first section of draw bar, a second section of draw bar and a third section of draw bar which are sequentially connected, wherein the third section of draw bar is fixed with a box body, the second section of draw bar can be folded relative to the third section of draw bar, and the first section of draw bar can be folded relative to the second section of draw bar;
An upper sliding sleeve is arranged at the connection position of the first section of pull rod and the second section of pull rod, and a lower sliding sleeve is arranged at the connection position of the second section of pull rod and the third section of pull rod;
The upper sliding sleeve and the lower sliding sleeve squeeze the elastic limiting piece and can slide along the rod body of the second section of pull rod, and the upper sliding sleeve and the lower sliding sleeve slide to release or lock the folding of the corresponding first section of pull rod and the second section of pull rod.
In a preferred embodiment, the first section of pull rod is rotatably connected with the second section of pull rod, and the second section of pull rod is rotatably connected with the third section of pull rod through a hinge.
In a preferred embodiment, a spring limit sleeve is arranged in the second section of pull rod, and the elastic limit piece comprises a first spring and a second spring;
One ends of the first spring and the second spring are respectively propped against two ends of the spring limiting sleeve, the other end of the first spring is propped against the upper sliding sleeve, and the other end of the second spring is propped against the lower sliding sleeve.
In a preferred embodiment, the upper sliding sleeve is slidably sleeved at the upper end of the second section of pull rod, a first bolt is arranged on the upper sliding sleeve in a penetrating manner, and the first bolt abuts against the first spring;
The second section pull rod is provided with a first sliding groove corresponding to the first bolt, and the first bolt is in sliding fit with the first sliding groove.
In a preferred embodiment, the lower sliding sleeve is slidably sleeved at the lower end of the second section of pull rod, a second bolt is arranged on the lower sliding sleeve in a penetrating manner, and the second bolt abuts against the second spring;
The second section pull rod is provided with a second sliding groove corresponding to the second bolt, and the second bolt is in sliding fit with the second sliding groove.
The utility model also provides a draw-bar box, which comprises the folding handle structure, wherein the draw-bar box comprises a box body and a box cover, a groove is formed in the box cover, and a clamping piece is arranged on the box body;
The first section of pull rod comprises a handle, after being folded, the second section of pull rod is arranged in the groove, and the handle is buckled with the clamping piece.
In a preferred embodiment, the third section of pull rod is connected with the bottom surface and the side surface of the box body respectively in an L-shaped structure;
the clamping piece is arranged on one side surface of the box body opposite to the third section of pull rod.
In a preferred embodiment, the clamping piece comprises a bayonet and a protrusion, a clamping groove is formed in the handle, the handle is clamped into the bayonet, and the protrusion is buckled with the clamping groove.
In a preferred embodiment, the case body is provided with a lock box for locking or releasing the case cover.
In a preferred embodiment, the bottom surface of the box body is provided with rollers and bosses.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. The folding pull rod structure is characterized in that the pull rod is embedded into the box body after folding, the folding space of the pull rod is integrated with the box body, the space occupied by folding is reduced, the folding pull rod structure is convenient to store and store, and the folding pull rod structure is suitable for scenes which are not used for a long time or have limited space.
2. The adoption installs the folding pull rod structure in area additional on the draw-bar box, and is firm durable relatively in the telescopic pull rod, only needs two sections pull rods to fold, and pull rod overall structure is unanimous, has solved the phenomenon that the fragile appearance of telescopic pole portion damages appears when using telescopic pull rod among the prior art, and the structure is stronger than telescopic pull rod.
3. The folding handle structure is simple in structure and convenient to use, only needs to be unfolded and folded when the folding handle is used, does not need to adjust the length, does not have repeated drawing, is more stable in structure than the telescopic handle, and is long in service life.
4. The sliding sleeve is arranged between the two sections of pull rods to lock, the sliding sleeve utilizes the elastic limiting piece to lock the pull rods after the pull rods are unfolded, the sliding sleeve is utilized to slide to lock the pull rods, the structure is matched with the sliding sleeve in a sliding manner, the phenomenon of jamming or dead jamming is not easy to occur, and the service life of the sliding sleeve locking is prolonged.
Drawings
FIG. 1 is a diagram showing the cooperation of a folding handle structure and a draw-bar box in the present embodiment;
FIG. 2 is a schematic view of a folding handle structure in the present embodiment;
FIG. 3 is a schematic view showing the folding of a first section of the tie rod in this embodiment;
FIG. 4 is a second section of the second tie rod in this embodiment;
FIG. 5 is a diagram showing the cooperation of the elastic limiting member with the upper sliding sleeve and the lower sliding sleeve in the present embodiment;
Fig. 6 is a schematic diagram of the positions of the first chute and the second chute in the present embodiment;
FIG. 7 is a schematic view showing the locking position of the upper and lower sliding sleeves in this embodiment;
FIG. 8 is a schematic diagram of the unlocking position of the upper sliding sleeve and the lower sliding sleeve in the present embodiment;
FIG. 9 is a diagram showing the sliding fit of the elastic limiting member with the upper sliding sleeve and the lower sliding sleeve in the present embodiment;
FIG. 10 is a schematic diagram showing the unlocking and folding of the first and second tie rods in this embodiment;
FIG. 11 is an operation diagram of the first link unlocking of the link box in the present embodiment;
FIG. 12 is an operation view of the first section of the draw-bar box according to the present embodiment;
FIG. 13 is an operation diagram of the second section of the draw-bar box unlocked in the present embodiment;
FIG. 14 is an operational view of the second section of the draw-bar box folded in this embodiment;
FIG. 15 is a schematic view showing the fastening of the handle to the clip on the case in this embodiment;
FIG. 16 is a schematic view of the completion of folding of the pull rod case in this embodiment;
Fig. 17 is a side view of the draw-bar box after folding in the present embodiment.
The reference numerals are 1, a first section of pull rod, 11, a handle, 12, a clamping groove, 2, a second section of pull rod, 21, a spring limiting sleeve, 22, a first spring, 23, a second spring, 24, a first sliding groove, 25, a second sliding groove, 3, a third section of pull rod, 4, an upper sliding sleeve, 41, a first bolt, 5, a lower sliding sleeve, 51, a second bolt, 6, a hinge, 7, a box body, 71, a bayonet, 72, a bulge, 73, a roller, 74, a boss, 8, a box cover, 81, a groove, 9 and a locking box member.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," configured to, "" engaged with, "" connected to, "and the like are to be construed broadly, and may be, for example," connected to, "wall-mounted," connected to, removably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, or indirectly connected to, through an intermediary, and may be in communication with each other between two elements, as will be apparent to those of ordinary skill in the art, in view of the detailed description of the terms herein.
Referring to fig. 1 to 10, the present embodiment provides a folding handle structure of a draw-bar box, which is mounted on a box body 7 of the draw-bar box, and provides a power assisting structure of the draw-bar box for convenient carrying along. The draw-bar box can be used for storing and carrying furniture, instruments, equipment and the like.
As shown in fig. 1, the installation structure of the folding handle structure and the draw-bar box is that the folding handle structure comprises a first section of draw bar 1, a second section of draw bar 2 and a third section of draw bar 3 which are sequentially connected, the third section of draw bar 3 is used as a fixed rod, the bottom surface and the side surface of a box body 7 of the draw-bar box are respectively fixed by an L-shaped structure, the installation of the folding handle structure is fixed by the L-shaped structure, the strength and the durability of the folding handle structure and the box body 7 can be increased, the supporting is formed by utilizing the third section of draw bar 3 and the bottom surface of the box body 7, the load strength of the box body 7 is enhanced, and the safety of articles in the transportation process is ensured.
As shown in fig. 2-4, the first section of pull rod 1 is rotatably connected with the second section of pull rod 2, the second section of pull rod 2 is rotatably connected with the third section of pull rod 3 through a hinge 6, the second section of pull rod 2 can be folded relative to the third section of pull rod 3, and the first section of pull rod 1 can be folded relative to the second section of pull rod 2. An upper sliding sleeve 4 is arranged at the connecting position of the first section of pull rod 1 and the second section of pull rod 2, a lower sliding sleeve 5 is arranged at the connecting position of the second section of pull rod 2 and the third section of pull rod 3, after the first section of pull rod 1 and the second section of pull rod 2 are relatively rotated and unfolded, the first section of pull rod 1 and the second section of pull rod 2 form locking limit through the upper sliding sleeve 4 and the lower sliding sleeve 5, so that the first section of pull rod 1 and the second section of pull rod 2 cannot rotate, and are locked in an unfolding state, and the folding handle structure is in a handle use state at the moment, as shown in figure 2.
The locking structure of the upper sliding sleeve 4 and the lower sliding sleeve 5 on the first section of pull rod 1 and the second section of pull rod 2 is that an elastic limiting piece is arranged in the second section of pull rod 2, the upper sliding sleeve 4 and the lower sliding sleeve 5 are respectively propped against the two ends of the elastic limiting piece, under the elastic action of the elastic limiting piece, the upper sliding sleeve 4 moves upwards to cover the hinge 6 connected with the first section of pull rod 1 and the second section of pull rod 2 in the upper sliding sleeve 4, so that the limitation on the rotation of the hinge 6 is formed, and the lower sliding sleeve 5 moves downwards to cover the hinge 6 connected with the second section of pull rod 2 and the third section of pull rod 3 in the lower sliding sleeve 5, so that the limitation on the rotation of the hinge 6 is formed, as shown in fig. 7.
In order to facilitate the independent control of the sliding of the upper sliding sleeve 4 and the lower sliding sleeve 5, as shown in fig. 5, the elastic limiting member is divided into a first spring 22 and a second spring 23, and a spring limiting sleeve 21 is centrally arranged in the second section of pull rod 2, one ends of the first spring 22 and the second spring 23 respectively abut against two ends of the elastic limiting sleeve, the other end of the first spring 22 abuts against the upper sliding sleeve 4, the other end of the second spring 23 abuts against the lower sliding sleeve 5, when a force acts on the upper sliding sleeve 4 or the lower sliding sleeve 5, the first spring 22 or the second spring 23 can be extruded to enable the upper sliding sleeve 4 or the lower sliding sleeve 5 to retract (as shown in fig. 9), the corresponding hinge 6 is exposed (as shown in fig. 8), and after the hinge 6 is separated from the limit of the upper sliding sleeve 4 or the lower sliding sleeve 5, the rotating function is restored (as shown in fig. 10), and the folding handle structure is foldable.
In order to facilitate the upper sliding sleeve 4 and the lower sliding sleeve 5 to slide more smoothly and stably, a sliding guide structure is arranged between the upper sliding sleeve 4, the lower sliding sleeve 5 and the second section of pull rod 2, as shown in fig. 5-6, and the concrete steps are as follows:
The upper sliding sleeve 4 is sleeved at the upper end of the second section pull rod 2 in a sliding manner, the upper sliding sleeve 4 is provided with a first bolt 41 in a penetrating manner, the second section pull rod 2 is provided with a first sliding groove 24 corresponding to the first bolt 41, the first bolt 41 is in sliding fit with the first sliding groove 24, and the first spring 22 is propped against the first bolt 41.
The lower sliding sleeve 5 is slidably sleeved at the lower end of the second section of pull rod 2, a second bolt 51 is arranged on the lower sliding sleeve 5 in a penetrating mode, a second sliding groove 25 is formed in the second section of pull rod 2 corresponding to the second bolt 51, the second bolt 51 is slidably matched with the second sliding groove 25, and the second spring 23 abuts against the second bolt 51.
The first sliding groove 24 and the second sliding groove 25 form a guiding function, and slide guiding of the upper sliding sleeve 4 and the lower sliding sleeve 5 is realized by matching the sliding of the first bolt 41 and the second bolt 51 in the first sliding groove 24 and the second sliding groove 25.
As shown in fig. 11-16, the folding handle structure is matched with the folding storage of the draw-bar box, the draw-bar box comprises a box body 7 and a box cover 8, a groove 81 is arranged on the box cover 8, and a clamping piece is arranged on one side of the box body 7 and is opposite to the third section of draw bar 3.
Because the upper sliding sleeve 4 and the lower sliding sleeve 5 are arranged on the second section of pull rod 2, when the folding is carried out, the upper sliding sleeve 4 and the lower sliding sleeve 5 are both slidingly retracted on the second section of pull rod 2, so that the grooves 81 arranged on the box cover 8 match the structural shape of the second section of pull rod 2 after the upper sliding sleeve 4 and the lower sliding sleeve 5 are retracted. The structure of the groove 81 on the case cover 8 is shown in fig. 13, and the structure of the second section of pull rod 2 folded and placed on the groove 81 is shown in fig. 15.
As shown in fig. 15, the first section of pull rod 1 is provided with a handle 11, and the handle 11 has a cross bar structure, so that the pull operation is facilitated. And the handle 11 is connected with the clamping piece through a detachable buckle, and the handle structure is convenient to fix after folding. The handle 11 of the first section of pull rod 1 is provided with a clamping groove 12, the clamping piece comprises a bayonet 71 and a bulge 72, after the folding handle structure is folded, the handle 11 is clamped into the bayonet 71, the bulge 72 is buckled with the clamping groove 12, and the clamping connection between the handle 11 and the clamping piece is realized, as shown in fig. 16.
The folding step of the folding handle structure and the draw-bar box comprises the steps of firstly pressing down the upper sliding sleeve 4, enabling the first spring 22 to enable the upper sliding sleeve 4 to retract to the second section of draw bar 2, enabling the hinge 6 connected with the second section of draw bar 2 to be exposed, keeping the retracting state of the upper sliding sleeve 4, folding the first section of draw bar 1 towards the box cover 8, enabling the lower sliding sleeve 5 to be lifted up after the first section of draw bar 1 is folded, enabling the lower sliding sleeve 5 to retract to the second section of draw bar 2, enabling the hinge 6 connected with the third section of draw bar 3 to be exposed through the second spring 23, keeping the retracting state of the lower sliding sleeve 5, enabling the second section of draw bar 2 to be folded towards the box cover 8, enabling the second section of draw bar 2 to be fully folded and clamped into the groove 81 on the box cover 8, enabling the handle 11 on the first section of draw bar 1 to be buckled and connected with the clamping piece, enabling the handle 11 on the first section of draw bar 1 to be buckled, and completing folding the handle structure after the buckling of the handle 11 is completed, as shown in FIG. 16.
Through the cooperation of recess 81 and second section pull rod 2 for can imbed on case lid 8 after second section pull rod 2 is folding, reduce the space occupation after second section pull rod 2 is folding, be convenient for accomodate and deposit. The folding state of the folding handle structure is locked by the buckles of the handle 11 and the clamping pieces, so that the folding handle structure is prevented from being separated from the box body 7 in the using process, and the using accident is avoided.
As shown in fig. 17, the box body 7 is provided with a locking box 9 for locking or releasing the box cover 8, so that the box cover 8 can be ensured to be completely closed and stable, thereby ensuring the safety of the articles in the box body 7 and preventing the occurrence of external impact force. The lock box 9 has a security function that prevents theft and unauthorized personnel from accessing the contents of the box 7. The structure of the lock case 9 may be other locking structures in the prior art, such as snap-on type closing locking, spring type closing locking, block type closing locking, electronic type closing locking, etc.
The bottom surface of the case 7 is provided with a roller 73 and a boss 74, the roller 73 being provided at a rear side position of the case 7, and the boss 74 being provided at a position near the front side of the bottom surface of the case 7. The roller 73 is convenient to transport, the boss 74 plays a role in supporting the bottom of the box 7, so that the box 7 can be stored for a long time conveniently, the roller 73 is not damaged by single-side supporting, and the box 7 is balanced conveniently to put and take articles.
The foregoing is only a preferred embodiment of the present utility model, but the design concept of the present utility model is not limited thereto, and any person skilled in the art will be able to make insubstantial modifications of the present utility model within the scope of the present utility model disclosed herein by this concept, which falls within the actions of invading the protection scope of the present utility model.
Claims (10)
1. A folding handle structure of a draw-bar box is characterized by comprising a first section of draw bar, a second section of draw bar and a third section of draw bar which are sequentially connected, wherein the third section of draw bar is fixed with a box body, the second section of draw bar can be folded relative to the third section of draw bar, and the first section of draw bar can be folded relative to the second section of draw bar;
An upper sliding sleeve is arranged at the connection position of the first section of pull rod and the second section of pull rod, and a lower sliding sleeve is arranged at the connection position of the second section of pull rod and the third section of pull rod;
The upper sliding sleeve and the lower sliding sleeve squeeze the elastic limiting piece and can slide along the rod body of the second section of pull rod, and the upper sliding sleeve and the lower sliding sleeve slide to release or lock the folding of the corresponding first section of pull rod and the second section of pull rod.
2. The folding handle structure of a draw bar box according to claim 1, wherein the first section of draw bar and the second section of draw bar, and the second section of draw bar and the third section of draw bar are all connected in a rotating way through hinges.
3. The folding handle structure of the draw-bar box according to claim 1, wherein a spring limit sleeve is arranged in the second section of draw bar, and the elastic limit piece comprises a first spring and a second spring;
One ends of the first spring and the second spring are respectively propped against two ends of the spring limiting sleeve, the other end of the first spring is propped against the upper sliding sleeve, and the other end of the second spring is propped against the lower sliding sleeve.
4. The folding handle structure of the draw-bar box according to claim 3, wherein the upper sliding sleeve is sleeved at the upper end of the second section of draw bar in a sliding manner, a first bolt is arranged on the upper sliding sleeve in a penetrating manner, and the first bolt is abutted against the first spring;
The second section pull rod is provided with a first sliding groove corresponding to the first bolt, and the first bolt is in sliding fit with the first sliding groove.
5. The folding handle structure of the draw-bar box of claim 4, wherein the lower sliding sleeve is sleeved at the lower end of the second section of draw bar in a sliding manner, a second bolt is arranged on the lower sliding sleeve in a penetrating manner, and the second bolt is propped against the second spring;
The second section pull rod is provided with a second sliding groove corresponding to the second bolt, and the second bolt is in sliding fit with the second sliding groove.
6. The draw-bar box is characterized by comprising the folding handle structure according to any one of claims 1-5, wherein the draw-bar box comprises a box body and a box cover, a groove is formed in the box cover, and a clamping piece is arranged on the box body;
The first section of pull rod comprises a handle, after being folded, the second section of pull rod is arranged in the groove, and the handle is buckled with the clamping piece.
7. The draw-bar box according to claim 6, wherein the third section of draw bar is connected with the bottom surface and the side surface of the box body respectively in an L-shaped structure;
the clamping piece is arranged on one side surface of the box body opposite to the third section of pull rod.
8. A draw-bar box according to claim 6, wherein the clamping piece comprises a bayonet and a protrusion, a clamping groove is formed in the handle, the handle is clamped into the bayonet, and the protrusion is buckled with the clamping groove.
9. A draw-bar box as claimed in claim 6, wherein the box body is provided with a lock box member for locking or releasing the box cover.
10. A draw-bar box as set forth in claim 6 wherein said bottom surface of said box body is provided with rollers and bosses.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422315088.8U CN223220080U (en) | 2024-09-23 | 2024-09-23 | Folding handle structure of trolley case and trolley case |
| PCT/CN2025/112504 WO2026061147A1 (en) | 2024-09-23 | 2025-08-04 | Foldable handle structure for trolley case and trolley case with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422315088.8U CN223220080U (en) | 2024-09-23 | 2024-09-23 | Folding handle structure of trolley case and trolley case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223220080U true CN223220080U (en) | 2025-08-15 |
Family
ID=96685589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422315088.8U Active CN223220080U (en) | 2024-09-23 | 2024-09-23 | Folding handle structure of trolley case and trolley case |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN223220080U (en) |
| WO (1) | WO2026061147A1 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2277680Y (en) * | 1996-07-19 | 1998-04-08 | 陈定芳 | Bilateral Control Carrier |
| CN2614517Y (en) * | 2003-04-17 | 2004-05-12 | 乔工科技股份有限公司 | Double-tube pull rod device for suitcase with mouth-shaped handle |
| TWM287078U (en) * | 2005-11-03 | 2006-02-11 | Mayornite Luggage Co Ltd | Wheel base structure capable of climbing stairs |
| CN110754753A (en) * | 2019-11-22 | 2020-02-07 | 耒阳市汉客箱包有限公司 | Suitcase with foldable pull rod |
| CN113520000A (en) * | 2021-07-23 | 2021-10-22 | 刘兴良 | Prevent that pull rod fracture can multidirectional pivoted draw-bar box |
| CN216983933U (en) * | 2022-03-30 | 2022-07-19 | 浙江银猫家居用品有限公司 | Pull rod mounting structure of folding containing box |
| CN219020424U (en) * | 2022-11-29 | 2023-05-16 | 浙江飞达三和家居用品有限公司 | Folding box with can accomodate pull rod |
| CN220558515U (en) * | 2023-06-11 | 2024-03-08 | 董文铠 | A kind of folding structure of handle bar for elbow support and abdominal wheel |
| CN221284877U (en) * | 2023-12-27 | 2024-07-09 | 泉州金宇塑胶箱包配件有限公司 | A foldable pull rod |
-
2024
- 2024-09-23 CN CN202422315088.8U patent/CN223220080U/en active Active
-
2025
- 2025-08-04 WO PCT/CN2025/112504 patent/WO2026061147A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2026061147A1 (en) | 2026-03-26 |
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