CN202355152U

CN202355152U - Boom structure

Info

Publication number: CN202355152U
Application number: CN2011204367717U
Authority: CN
Inventors: 游三炙
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-07
Filing date: 2011-11-07
Publication date: 2012-08-01
Anticipated expiration: 2021-11-07

Abstract

The utility model relates to a suspension rod structure, which comprises a combination of an outer tube and an inner tube; a spring is accommodated in the inner tube, and a first connecting rod and a second connecting rod are respectively inserted into the two ends of the inner tube and combined with the spring; in addition, a first clip and a second clip are respectively combined with the first connecting rod and the second connecting rod. When the combined length of the outer tube and the inner tube is extended, the spring can generate a restoring force, and accordingly the first clip and the second clip can have a clamping force to clamp the opposite sides of a wall, or the opposite sides of a protruding frame.

Description

Hanging rod structure

Technical field

The utility model relates to a kind of suspension rod, particularly a kind ofly can elastic telescopic changes entire length, and self possesses clamping structure and clamping power, thereby can make the hanging rod structure of self poisoning in the installation site of preset width.

Background technology

Hanging of general lighter items, for example the curtain of the door curtain of lightweight, lightweight can be established a telescopic suspension rod in predetermined installation site group, then lighter items is hung on the suspension rod.

General suspension rod can outwards stretch and development length, and then stands between two relative walls with certain group suspension rod is fixing.Yet this type of suspension rod only can be applicable to have two planes of opposition each other, stands on same wall and can't organize.

Some installation site in addition, window for example, its relative wall is difficult for installing suspension rod, even and suspension rod is configured in the relative wall, the casement that is hung is also promoted by window easily, and squeezes a ball.

Summary of the invention

The purpose of the utility model provides a kind of hanging rod structure, and it can make things convenient for and be positioned at fast the same side of wall.

For realizing above-mentioned purpose, the utility model is taked following technical scheme:

A kind of hanging rod structure, it comprises:

An outer tube;

Pipe in one is set in this outer tube inside movably, and should interior Guan Yiduan be first end, and the other end is second end;

A spring is contained in this interior pipe;

A head rod, one of which end are set in first end of pipe in this and combine this spring, and the other end exposes this outer tube; One end of this head rod has one first adapter section, and the surface of this first adapter section has first embossing structure, and this first adapter section is placed through in this spring, forms clip with this first embossing structure with this spring;

One second connecting rod, one of which end are set in second end of pipe in this and combine this spring, and the other end exposes pipe in this; One end of this second connecting rod has one second adapter section, and the surface of this second adapter section has second embossing structure, and this second adapter section is placed through in this spring, forms clip with this second embossing structure with this spring;

One first forcing piece, an end that is installed in this outer tube is inner, and this head rod passes, and it is axial;

One second forcing piece, second end that is installed in pipe in this is inner, and this second connecting rod passes, and it is axial;

One first intermediate plate comprises one first sandwich part and one first throwing part, and this first throwing part is passed in the end of this head rod;

One second intermediate plate comprises one second sandwich part and one second throwing part, and this second throwing part is passed in the end of this second connecting rod;

Two termination parts are assembled in the end of this head rod and the end of this second connecting rod respectively, and rest on first throwing part of this first intermediate plate and second throwing part of this second intermediate plate separately.

Described hanging rod structure more comprises two dirt-proof boots, is nested with the two ends at said outer tube respectively.

Described hanging rod structure more comprises a spacing ring, is nested with at said second connecting rod, and between the end and the said second forcing piece end of said spring.

Said spring comprises several narrow and several wide portions, and forms with this wide the adjacent in regular turn form serial connection that is connected with this narrow.

The two ends of said spring are all said narrow portion.

The beneficial effect of the utility model is: the utility model hanging rod structure comprises an outer tube and the combination that interior pipe box is put; In spring is contained in the pipe, and a head rod and one second connecting rod be placed through respectively in pipe two ends and combine this spring; One first intermediate plate combines the head rod and second connecting rod respectively with one second intermediate plate in addition.So after the pattern length elongation of outer tube and interior pipe, can make spring produce restoring force, first intermediate plate and second intermediate plate can possess clamping power being held on the relative side of a wall in view of the above, or protrude the relative side of framework.

According to above-mentioned purpose and effect, enumerate a preferred embodiment at present, and cooperate graphic detailed description following.

Description of drawings

Fig. 1 is the user mode outside drawing one of the utility model.

Fig. 2 is the user mode outside drawing two of the utility model.

Fig. 3 is the exploded view of the utility model.

Fig. 4 is the structural representation of the utility model.

Fig. 5 is second connecting rod of the utility model and the sketch map that combines of spring.

Fig. 6 is the spring structure outside drawing of the utility model.

Drawing reference numeral: 10: suspension rod; 12: outer tube; 14: interior pipe; 14a: first end; 14b: second end; 16: the first intermediate plates; 16a: first sandwich part; 16b: first throwing part; 18: the second intermediate plates; 18a: second sandwich part; 18b: second throwing part; 20: fixing body; 22,24: side; 30: spring; 30a: narrow portion; 30b: width; 32: head rod; 32a: first adapter section; 32b: first embossing structure; 34: the second connecting rods; 34a: second adapter section; 34b: second embossing structure; 36: the termination part; 38: the first forcing pieces; 40: the second forcing pieces; 42: dirt-proof boot; 44: locating part.

The specific embodiment

See also Fig. 1 and Fig. 2, show among the figure that suspension rod 10 has the combination of pipe 14 in an outer tube 12 and, and be configured in one first intermediate plate 16 and one second intermediate plate 18 respectively at two ends.First intermediate plate 16 and second intermediate plate 18 can be interposed in relative two

sides

22 and 24 of a fixing body 20 respectively.When the pattern length elongation of outer tube 12 with interior pipe 14, this suspension rod 10 goes for the fixing body 20 of big width.Noticeable, the pattern length elongation of outer tube 12 and interior pipe 14, then 14 of outer tube 12 and interior pipes can produce an elastic-restoring force, make first intermediate plate 16 and second intermediate plate 18 can abut against two

sides

22 and 24 of fixing body 20 whereby.

See also Fig. 3 and Fig. 4, the utility model more has a spring 30 to be contained in pipe 14 inside in this except the combination of outer tube 12 and interior pipe 14.An end of pipe 14 is called the first end 14a in addition; The other end is called the second end 14b; And an end of a head rod 32 is in order to the first end 14a of pipe 14 in being set in, and this head rod 32 stretches into the inner end of pipe in this 14 more in order to combine this spring 30.As for, the other end of this head rod 32 then exposes this outer tube 12.

One end of one second connecting rod 34 is in order to the second end 14b of pipe 14 in being set in; End in this second connecting rod 34 stretches in the pipe 14 is more in order to combine this spring 30, and the other end of this second connecting rod 34 exposes pipe 14 in this in addition.

The first above-mentioned intermediate plate 16 combines head rod 32.More specifically, first intermediate plate 16 has one first sandwich part 16a and one first throwing part 16b.This head rod 32 passes this first throwing part 16b and combines the termination part 36 of a square body.This external end head spare 36 rests on the surface of the first throwing part 16b.

Other second intermediate plate 18 combines second connecting rod 34.More specifically, second intermediate plate 18 has one second sandwich part 18a and one second throwing part 18b.This second connecting rod 34 passes this second throwing part 18b and combines the termination part 36 of a square body.This external end head spare 36 rests on the surface of the second throwing part 18b.

Next the utlity model has one first forcing piece 38.This first limit part 38 is installed in the end inside of outer tube 12, and this head rod 32 passes the axial of this first forcing piece 38.Another one second forcing piece 40 is installed in the second end 14b inside of pipe 14 in this, and this second connecting rod 34 passes the axial of this second forcing piece 40.

The utility model can have two dirt-proof boots 42.Two dirt-proof boots 42 can be configured in the end of outer tube 12 respectively.Another one spacing ring 44 is nested with on second connecting rod 34, and 44 of this spacing rings are between the end and this second forcing piece, 40 ends of spring 30.

The first above-mentioned forcing piece 38 and second forcing piece 40 can let the head rod 32 and second connecting rod 34 have firm group of upright form, and the head rod 32 and second connecting rod 34 are remained on the same axis.44 of this spacing rings can and be located this spring 30 in order to backstop.

Please consult Fig. 4 again, an end of head rod 32 has one first adapter section 32a, and the surface of this first adapter section 32a has several first embossing structures 32b.This first adapter section 32a is placed through in this spring 30, and this first embossing structure 32b and this spring 30 formation clips.

See also Fig. 5, an end of second connecting rod 34 has one second adapter section 34a, and the surface of this second adapter section 34a has several second embossing structures 34b.This second adapter section 34a is placed through in this spring 30, and this second embossing structure 34b and this spring 30 formation clips.

See also Fig. 6, spring 30 comprises several narrow 30a and several wide 30b; Narrow 30a is adjacent in regular turn with wide 30b and be connected to form the form of serial connection mutually.So can let spring 30 have preferable elastic force.

More than be the preferred embodiment of the utility model and design graphic; Just preferred embodiment and designing graphicly only illustrates; It is not the interest field that is used to limit the utility model; All skill means: or be the interest field that contained of following claims content and implementer, all do not break away from the category of the utility model and be applicant's interest field with equalization.

Claims

1. A suspension rod structure, characterized in that it comprises:

an outer tube;

An inner tube is movably inserted inside the outer tube, and one end of the inner tube is a first end, and the other end is a second end;

a spring housed within the inner tube;

A first connecting rod, one end of which is passed through the first end of the inner tube and combined with the spring, and the other end exposes the outer tube; one end of the first connecting rod has a first joint section, and the first joint section The surface has a first embossed structure, and the first joint section is inserted into the spring to form a latch with the spring with the first embossed structure;

A second connecting rod, one end of which is passed through the second end of the inner tube and combined with the spring, and the other end exposes the inner tube; one end of the second connecting rod has a second joint section, and the second joint section The surface has a second embossed structure, and the second joint section is inserted into the spring to form a latch with the spring with the second embossed structure;

a first urging member installed inside one end of the outer tube, and the first connecting rod passes through its axial direction;

a second urging member installed inside the second end of the inner tube, and the second connecting rod passes through its axial direction;

A first clip, including a first clamping portion and a first penetration portion, the end of the first connecting rod passes through the first penetration portion;

A second clip, including a second clamping portion and a second penetration portion, the end of the second connecting rod passes through the second penetration portion;

Two end pieces are respectively assembled at the end of the first connecting rod and the end of the second connecting rod, and respectively lean against the first penetration portion of the first clamping piece and the second clamping piece. the second piercing part.

2. The suspension rod structure according to claim 1, further comprising two dust jackets, respectively sleeved on both ends of the outer tube.

3. The suspension rod structure according to claim 1, further comprising a limit ring, sleeved on the second connecting rod, and located at the end of the spring and the second urging member between the ends.

4. The suspension rod structure according to claim 1, wherein the spring comprises several narrow portions and several wide portions, and the narrow portions and the wide portions are connected in series in a sequentially adjacent manner. become.

5. The boom structure according to claim 4, wherein both ends of the spring are the narrow portions.