JPH0276567U

JPH0276567U -

Info

Publication number: JPH0276567U
Application number: JP15705088U
Authority: JP
Priority date: 1988-11-30
Filing date: 1988-11-30
Publication date: 1990-06-12
Anticipated expiration: 2003-11-30
Also published as: JPH0630580Y2

Description

[Brief explanation of drawings]

第１図乃至第６図はこの考案の実施例を示し、
第１図は運搬車の一部切り欠き全体斜視図、第２
図は制動装置の要部を示す平面図、第３図は第２
図の―線縦断面図、第４図は第２図の概略側
面図、第５図は操向ハンドルの下部を切り欠いて
示す拡大側面図、第６図はロツクレバーを示す拡
大側断面図。１……制動装置、２……運搬車、３……車体、
６……ブレーキ本体、７……ブレーキレバー、８
……第１ばね、９……長穴、１０……ブレーキ引
き棒、１１……ピン、１２……第１アーム、１３
……第２ばね、１４……第２アーム、１６……回
転筒部材、１７……握持ブレーキ、１８……復帰
用ばね、１９……操向ハンドル、２０……復帰ブ
レーキ、２１……フツトペダル。 1 to 6 show examples of this invention,
Figure 1 is a partially cutaway perspective view of the transport vehicle;
The figure is a plan view showing the main parts of the braking device, and Figure 3 is a plan view showing the main parts of the braking device.
FIG. 4 is a schematic side view of FIG. 2, FIG. 5 is an enlarged side view showing the lower part of the steering handle cut away, and FIG. 6 is an enlarged side sectional view showing the lock lever. 1...braking device, 2...transport vehicle, 3...vehicle body,
6... Brake body, 7... Brake lever, 8
...First spring, 9...Elongated hole, 10...Brake pull rod, 11...Pin, 12...First arm, 13
... Second spring, 14 ... Second arm, 16 ... Rotating tube member, 17 ... Grip brake, 18 ... Return spring, 19 ... Steering handle, 20 ... Return brake, 21 ... foot pedal.

補正昭６３．１２．１５考案の名称を次のように補正する。考案の名称運搬車の制動装置実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment December 15, 1983 The name of the invention is amended as follows. Title of the invention: Braking device for transport vehicles The scope of the utility model registration claims and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】乗車運転と歩行運転が兼用してできる運搬車に
取付けられる制動装置であつて、ブレーキ本体と
、運搬車の後方へ傾斜可能となるよう車体にその
下部が枢支され且つ復帰用ばねを有して傾斜状態
より直立状態に復帰する操向ハンドルと、該操向
ハンドルの下部に取付けられて操向ハンドルの直
立時に制動を指令すると共に傾斜時に反制動を指
令する復帰ブレーキと、乗車運転時に前記復帰ブ
レーキの制動指令を反制動指令に転換可能なフツ
トペダルと、該フツトペダル及び前記復帰ブレー
キの制動又は反制動指令を前記ブレーキ本体に伝
達する伝動機構とを具備してなる運搬車の制動装
置。[Scope of Utility Model Registration Claim] A braking device that is attached to a transport vehicle that can be used for both riding and walking operations, which consists of a brake body and a lower part of the vehicle that is pivoted to the vehicle body so that the vehicle can tilt backwards. a steering handle that is mounted on the steering wheel and has a return spring to return from a tilted state to an upright state; and a steering handle that is attached to the lower part of the steering handle and commands braking when the steering handle is upright, and commands counterbraking when the steering handle is tilted. The vehicle includes a return brake, a foot pedal capable of converting a braking command of the return brake into a counter-braking command during riding, and a transmission mechanism that transmits the foot pedal and the braking or counter-braking command of the return brake to the brake body. A braking device for a transport vehicle.

【図面の簡単な説明】第１図乃至第６図はこの考案の実施例を示し、
第１図は運搬車の一部切り欠き全体斜視図、第２
図は制動装置の要部を示す平面図、第３図は第２
図の―線縦断面図、第４図は第２図の概略側
面図、第５図は操向ハンドルの下部を切り欠いて
示す拡大側面図、第６図はロツクレバーを示す拡
大側断面図。１……制動装置、１ａ……伝動機構、２……運
搬車、３……車体、６……ブレーキ本体、１８…
…復帰用ばね、１９……操向ハンドル、２０……
復帰ブレーキ、２１……フツトペダル。[Brief Description of the Drawings] Figures 1 to 6 show embodiments of this invention,
Figure 1 is a partially cutaway perspective view of the transport vehicle;
The figure is a plan view showing the main parts of the braking device, and Figure 3 is a plan view showing the main parts of the braking device.
FIG. 4 is a schematic side view of FIG. 2, FIG. 5 is an enlarged side view showing the lower part of the steering handle cut away, and FIG. 6 is an enlarged side sectional view showing the lock lever. DESCRIPTION OF SYMBOLS 1...Brake device, 1a...Transmission mechanism, 2...Transportation vehicle, 3...Vehicle body, 6...Brake body, 18...
...Returning spring, 19...Steering handle, 20...
Return brake, 21...foot pedal.

Claims

[Scope of utility model registration request]

This braking device is attached to a transport vehicle that can be used for both riding and walking, and includes a brake body, a first spring that biases the brake lever of the brake body in the opposite braking direction, and a first spring that biases the brake lever in the braking direction. A brake pull rod is attached to the brake pull rod and has an elongated hole of a predetermined size in the longitudinal direction of the rod, and a brake pull rod is connected to the brake pull rod via a pin that is slidable within the elongated hole. a rotary cylinder member having a second arm and a second arm biased in the braking direction by a second spring and rotatably supported on the vehicle body; It has a gripped brake that pulls in the braking direction against force, a lower part of the vehicle that is pivoted to the vehicle body so that it can tilt backwards when driving on foot, and a return spring that maintains the upright position. a steering handle attached to the steering handle, and a return brake attached to the lower part of the steering handle that rotates the rotary cylinder member in a braking direction by the elastic force of the second spring when the steering handle is upright; A braking device for a transport vehicle, comprising a foot pedal that rotates the rotary cylinder member in a counter-braking direction against the elastic force of the second spring when depressed.