CN203388076U

CN203388076U - Pet tractor

Info

Publication number: CN203388076U
Application number: CN201320438171.3U
Authority: CN
Inventors: 许清华; 梅云起
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-22
Filing date: 2013-07-22
Publication date: 2014-01-15
Anticipated expiration: 2023-07-22

Abstract

The utility model discloses a pet tractor which comprises a shell provided with a handle and a turnplate positioned in the shell. A traction rope (belt) is wound on the turnplate, a coil spring is arranged in the turnplate, a control button is arranged on the lateral side of the handle and movably matched with a connecting slider through a sleeve and an accessory, and the connecting slider is provided with a U-shaped port and hinged to a left rotating shaft on a limiting pull hook through the U-shaped port. Position of the control button is changed through ingenious matching of the connecting slider and the limiting pull hook, so that the appearance of the tractor can be designed to be more coordinating; a boss does not needed to be designed at the position of the button, locking and unlocking of the turnplate of the tractor can be realized easily only by single-finger operation when a person uses the tractor, and coordinateness and attractiveness in appearance and simplicity and convenient in operation are truly realized.

Description

A kind of pet tractor

Technical field

The utility model relates to a kind of pet tractor, specifically provides a kind of control button to be positioned at the pet tractor of handle side.

Background technology

Under prior art, for drawing the instrument of pet, use pull rope<chain more>, length is fixed, and there is no handle, to pet owner, has a walk and brings inconvenience.Under this background, the tractor that can automatically shrink on market arises at the historic moment, comprise that the rotating disk of establishing handled housing and being positioned at housing forms, on rotating disk, be wound with pull rope<band>, built-in wind spring, outside is provided with or two buttons of controlling dial rotation or stopping, and in the market the button of all tractors be usually located at handle have angle side top, cause the people in the middle of using wrist and finger must on move could action button, move loaded down with trivial detailsly, operation is inconvenient.

Summary of the invention

For the problems referred to above, the technical problems to be solved in the utility model is to provide and a kind ofly can singly refers to operate a button and just can realize the control that tractor inner rotary table is rotated and stopped, and operating position approaches finger, very convenient a kind of pet tractor more.

A kind of pet tractor of the present utility model, comprises the rotating disk of establishing handled housing and being positioned at housing; Described rotating disk is wound with pull rope, and is built-in with wind spring; Described handle side is provided with control button; Described control button coordinates with connection sliding block is movable by sleeve pipe and annex; Described connection sliding block is provided with U-shaped interface, and hinged by the left-hand rotation moving axis on U-shaped interface and spacing drag hook.

Further, described control button be positioned at handle side just by the position of thumb; Described control button is fixedly connected with slider by sleeve pipe; Described connection sliding block is flexibly connected with turn-button by sleeve pipe.

Further, the built-in returning spring of described connection sliding block; Each is stressed in the first fixed leg and connection sliding block at described returning spring two ends; Described spacing drag hook is that L shaped structure ，Qie bottom is provided with left-hand rotation moving axis and right-hand rotation moving axis, and front end is provided with ratchet; Described rotating disk is provided with spacing shelves.

Further, described housing is provided with the fixing hole coordinating with the moving axis of turning right.

Further, the direction of motion of described control button and connection sliding block is the horizontal direction perpendicular to handle; The direction of motion of described spacing drag hook is that right-hand rotation moving axis be take the vibration-direction that fixing hole is the center of circle.

The utility model compared with prior art, its advantage is: because the position of control button approaches the side of the handle of thumb more, by connection sliding block, coordinate with the ingenious of spacing drag hook, make the utility model realize pull rope stretching, extension, stop, in the time of retraction function, make product structure compacter, profile is coordinated, simple operation.

Accompanying drawing explanation

For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.

Fig. 1 is the Facad structure figure of a kind of pet tractor of the utility model.

1-housing; 2-handle; 3-rotating disk; 4-pull rope; 5-wind spring; 6-control button; 7-sleeve pipe and annex; 8-connection sliding block; The spacing drag hook of 9-; 10-left-hand rotation moving axis; 11-sleeve pipe; 12-slider; 13-turn-button; 14-returning spring; 15-the first fixed leg; 16-right-hand rotation moving axis; 17-ratchet; The spacing shelves of 18-; 19-fixing hole.

Embodiment

As depicted in figs. 1 and 2, a kind of pet tractor of the present utility model, comprises the housing 1 that is provided with handle 2 and the rotating disk 3 that is positioned at housing 1; Described rotating disk 3 is wound with pull rope 4, and is built-in with wind spring 5; Described handle 2 sides are provided with control button 6; Described control button 6 coordinates with connection sliding block 8 is movable by sleeve pipe and annex 7; Described connection sliding block 8 is provided with U-shaped interface, and hinged by the left-hand rotation moving axis 10 on U-shaped interface and spacing drag hook 9.

Wherein, described control button 6 be positioned at handle 2 sides just by the position of thumb; Described control button 6 is fixedly connected with slider 12 by sleeve pipe 11; Described connection sliding block 8 is flexibly connected with turn-button 13 by sleeve pipe 11; The built-in returning spring 14 of described connection sliding block 8; Each is stressed in the first fixed leg 15 and connection sliding block 8 at described returning spring 14 two ends; Described spacing drag hook 9 is provided with left-hand rotation moving axis 10 and right-hand rotation moving axis 16 for L shaped structure ，Qie bottom, and front end is provided with ratchet 17; Described rotating disk 3 is provided with spacing shelves 18; Described housing 1 is provided with the fixing hole 19 coordinating with the moving axis 16 of turning right; Described control button 6 is the horizontal direction perpendicular to handle 2 with the direction of motion of connection sliding block 8; The direction of motion of described spacing drag hook 10 is that right-hand rotation moving axis 16 is with the vibration-direction in the fixing hole 19Wei center of circle.

Embodiment recited above is described preferred embodiment of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.

Claims

1. a pet tractor, is characterized in that: comprise the rotating disk of establishing handled housing and being positioned at housing; Described rotating disk is wound with pull rope, and is built-in with wind spring; Described handle side is provided with control button; Described control button coordinates with connection sliding block is movable by sleeve pipe and annex; Described connection sliding block is provided with U-shaped interface, and hinged by the left-hand rotation moving axis on U-shaped interface and spacing drag hook.

2. a kind of pet tractor according to claim 1, is characterized in that: described control button be positioned at handle side just by the position of thumb; Described control button is fixedly connected with slider by sleeve pipe; Described connection sliding block is flexibly connected with turn-button by sleeve pipe.

3. a kind of pet tractor according to claim 2, is characterized in that: the built-in returning spring of described connection sliding block; Each is stressed in the first fixed leg and connection sliding block at described returning spring two ends; Described spacing drag hook is that L shaped structure ，Qie bottom is provided with left-hand rotation moving axis and right-hand rotation moving axis, and front end is provided with ratchet; Described rotating disk is provided with spacing shelves.

4. a kind of pet tractor according to claim 1, is characterized in that: described housing is provided with the fixing hole coordinating with the moving axis of turning right.

5. a kind of pet tractor according to claim 1, is characterized in that: the direction of motion of described control button and connection sliding block is the horizontal direction perpendicular to handle; The direction of motion of described spacing drag hook is that right-hand rotation moving axis be take the vibration-direction that fixing hole is the center of circle.