CN205327119U - Improve clutch's singlehanded receipts and close shallow - Google Patents

Improve clutch's singlehanded receipts and close shallow Download PDF

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Publication number
CN205327119U
CN205327119U CN201620039215.9U CN201620039215U CN205327119U CN 205327119 U CN205327119 U CN 205327119U CN 201620039215 U CN201620039215 U CN 201620039215U CN 205327119 U CN205327119 U CN 205327119U
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China
Prior art keywords
clutch
separation
handle
reunion
fixture block
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CN201620039215.9U
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Chinese (zh)
Inventor
赵波
郑丽
张良
蒲菁男
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赵波
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Abstract

The utility model discloses an improve clutch's singlehanded receipts and close shallow, including shallow board and handle, install the connecting piece on the shallow board, the lower extreme of handle is articulated with the connecting piece, install the separation and reunion piece in the lower extreme of handle, the separation and reunion piece is connected with reset spring, being provided with the separation and reunion actuating mechanism that can drive the rebound of separation and reunion piece on hand, the handle is provided with the bar hole, be provided with the separation and reunion fixture block that stretches out outside the bar hole on the separation and reunion piece, the arc guide part that is provided with the separation and reunion screens that can supply separation and reunion fixture block block on the connecting piece and supplies the separation and reunion fixture block freely to slide, when the handle is opened, separation and reunion fixture block card is gone into in the separation and reunion screens, form 2 locking structures with the hinge, make the handle keep the open mode, separation and reunion actuating mechanism rotates, the separation and reunion piece shifts up, separation and reunion fixture block card breaks away from the separation and reunion screens and just can rotate the handle and receive and to close, clutching mechanism is simple, long service lifetime.

Description

A kind of being folded by single hand go-cart improving arrangement of clutch
Technical field
This utility model relates to a kind of vehicle, particularly a kind of handbarrow。
Background technology
The patent documentation that publication number is " CN203937709U " discloses the go-cart of a kind of being folded by single hand, it the technical scheme is that and the middle part of cart handle is provided with clutch driving unit, clutch part is installed in the lower end of handle, clutch part is connected to back-moving spring, it is provided with pin hole on the supporting plate, in pin hole, pin is installed, clutch line is adopted to be connected between clutch part with clutch driving unit, during free state, back-moving spring makes the lower end of clutch part stretch out the lower end of handle, pin blocks the lower end of clutch part, handle cannot rotate along hinge, remain on, during rotation clutch driving device, clutch part moves upward, pin departs from the stop of pin, handle just can rotate along hinge and fold, the go-cart of this structure have fold simple, folding will not by advantages such as loading affect, but arrangement of clutch is sealed insecure, service life is short。
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of simple in construction, reliable, the being folded by single hand go-cart improving arrangement of clutch of long service life。
This utility model solves its technical problem and be the technical scheme is that
A kind of being folded by single hand go-cart improving arrangement of clutch, including go-cart plate and handle, described go-cart plate is provided with connector, the lower end of described handle is hinged with described connector, in the lower end of described handle, clutch part is installed, described clutch part is connected to back-moving spring, described handle is provided with the clutch driving mechanism that described clutch part can be driven to move up, described handle is provided with bar hole, described clutch part is provided with the clutch fixture block stretched out outside described bar hole, described connector is provided with the clutch screens being available for the engaging of described clutch fixture block and for described clutch fixture block arcuate guide portion slidably。
Described clutch part is provided with spring position, described handle is provided with pin hole, is provided with the spring pin crossing described spring position in described pin hole, and described back-moving spring is positioned at described spring position, the lower end of described back-moving spring is against on the inwall of described spring position, and upper end is against on described spring pin。
Described connector is provided with protection lid。
Described clutch part is provided with the through hole of bar shaped, and described handle is provided with hinge axis hole, and described connector is provided with fixing hole, is provided with the hinge crossing described through hole in described hinge axis hole。
The beneficial effects of the utility model are: clutch part of the present utility model is provided with clutch fixture block, connector is provided with clutch screens, when handle is opened, clutch fixture block snaps in clutch screens, forms 2 latch-up structures with hinge, handle is made to remain on, rotating clutch driving mechanism, clutch part moves, clutch fixture block card departs from clutch screens and just can fold by swing handle, clutch is simple, long service life。
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated。
Fig. 1 is structural representation of the present utility model;
Fig. 2 is part-structure schematic diagram of the present utility model;
Fig. 3 is part-structure exploded view of the present utility model。
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of being folded by single hand go-cart improving arrangement of clutch, including go-cart plate 1 and hollow handle 2, described go-cart plate 1 is provided with connector 3, the lower end of described handle 2 is hinged with described connector 3, specifically, described clutch part 4 is provided with the through hole 12 of bar shaped, the length direction of through hole 12 is axial along handle 2 lower end, described handle 2 is provided with hinge axis hole 13, described connector 3 is provided with fixing hole 19, the hinge 14 crossing described through hole 12 is installed in described hinge axis hole 13, when clutch part 4 moves up and down, hinge 14 slides in the through hole 12 of bar shaped。
In the lower end of described handle 2, clutch part 4 is installed, described clutch part 4 is connected to back-moving spring 5, in the present embodiment, described clutch part 4 is provided with spring position 8, and described handle 2 is provided with pin hole 9, the spring pin 10 crossing described spring position 8 is installed in described pin hole 9, described back-moving spring 5 is positioned at described spring position 8, and the lower end of described back-moving spring 5 is against on the inwall of described spring position 8, and upper end is against on described spring pin 10, during free state, clutch part 4 is pushed down on by back-moving spring。
Described handle 2 is provided with the clutch driving mechanism 15 that described clutch part 4 can be driven to move up, it is connected by clutch line 18 between clutch driving mechanism 15 with clutch part 4, the structure of clutch driving mechanism 15 is identical with the structure of " CN203937709U " patent documentation, when rotating clutch driving mechanism 15, clutch part 4 is pulled to overcome the elastic force of back-moving spring 5 to move upward by clutch line 18, after release clutch driving mechanism, clutch part 4 and clutch driving mechanism 15 reset under the effect of back-moving spring 5。
Described handle 2 is provided with bar hole 17, described clutch part 4 is provided with the clutch fixture block 6 stretched out outside described bar hole 5, described connector 3 is provided with the clutch screens 7 being available for the engaging of described clutch fixture block 6 and for described clutch fixture block 6 arcuate guide portion 16 slidably, when handle is opened, clutch fixture block 6 snaps in clutch screens 7, 2 latch-up structures are formed with hinge, handle is made to remain on, rotate clutch driving mechanism, clutch part moves, clutch fixture block card departs from clutch screens, handle rotates along hinge, clutch fixture block 6 enters arcuate guide portion 16, just can fold by swing handle, in arcuate guide portion 16, back-moving spring is in compressive state, when opening handle, clutch fixture block 6 again snaps in clutch screens 7 under action of reset spring, described connector 3 is provided with protection lid 11, clutch is simple, long service life。

Claims (4)

1. the being folded by single hand go-cart improving arrangement of clutch, including go-cart plate (1) and handle (2), described go-cart plate (1) is provided with connector (3), the lower end of described handle (2) is hinged with described connector (3), clutch part (4) is installed in the lower end of described handle (2), described clutch part (4) is connected to back-moving spring (5), described handle (2) is provided with the clutch driving mechanism (15) that described clutch part (4) can be driven to move up, it is characterized in that described handle (2) is provided with bar hole (17), described clutch part (4) is provided with the clutch fixture block (6) stretching out described bar hole (5) outward, described connector (3) is provided with and is available for clutch screens (7) and confession described clutch fixture block (6) arcuate guide portion (16) slidably that described clutch fixture block (6) engages。
2. the being folded by single hand go-cart of improvement arrangement of clutch according to claim 1, it is characterized in that described clutch part (4) is provided with spring position (8), described handle (2) is provided with pin hole (9), the spring pin (10) crossing described spring position (8) is installed in described pin hole (9), described back-moving spring (5) is positioned at described spring position (8), the lower end of described back-moving spring (5) is against on the inwall of described spring position (8), and upper end is against on described spring pin (10)。
3. the being folded by single hand go-cart of improvement arrangement of clutch according to claim 1, it is characterised in that be provided with protection lid (11) on described connector (3)。
4. the being folded by single hand go-cart of improvement arrangement of clutch according to claim 1, it is characterized in that described clutch part (4) is provided with the through hole (12) of bar shaped, described handle (2) is provided with hinge axis hole (13), described connector (3) is provided with fixing hole (19), is provided with the hinge (14) crossing described through hole (12) in described hinge axis hole (13)。
CN201620039215.9U 2016-01-14 2016-01-14 Improve clutch's singlehanded receipts and close shallow Active CN205327119U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620039215.9U CN205327119U (en) 2016-01-14 2016-01-14 Improve clutch's singlehanded receipts and close shallow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620039215.9U CN205327119U (en) 2016-01-14 2016-01-14 Improve clutch's singlehanded receipts and close shallow

Publications (1)

Publication Number Publication Date
CN205327119U true CN205327119U (en) 2016-06-22

Family

ID=56197282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620039215.9U Active CN205327119U (en) 2016-01-14 2016-01-14 Improve clutch's singlehanded receipts and close shallow

Country Status (1)

Country Link
CN (1) CN205327119U (en)

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