CN209450284U

CN209450284U - Pull-push locking device

Info

Publication number: CN209450284U
Application number: CN201920109390.4U
Authority: CN
Inventors: 梁太业
Original assignee: Yangjiang Jiangcheng Xinhua Daily Handicraft Factory
Current assignee: Yangjiang Jiangcheng Xinhua Daily Handicraft Factory
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2019-10-01
Anticipated expiration: 2029-01-23

Abstract

The utility model provides a kind of pull-push locking device, including upper shank body, lower handle, Primary-secondary rivet, spring and locking piece；Upper shank body and lower handle are to offering baltimore groove, convex foot is additionally provided in upper shank body and lower handle, convex foot, which is equipped with, passes through the Primary-secondary rivet hole for being linked together upper shank body, lower handle, spring, locking piece for Primary-secondary rivet, after the upper shank body and lower handle are riveted by Primary-secondary rivet, form the vallecular cavity that can accommodate spring and locking piece, the locking piece is placed in vallecular cavity internal upper part and contacts with upper shank body inner wall, and the lower part of locking piece is contacted with lower handle inner wall.Using the above structure, there is the utility model control food clamp to open width, it is idle to reduce food clamp, reach saving space and resource, the utility model improve the rigidity of food clamp, has prevented occur the phenomenon that not clamping loosening is waved when conventional food is clipped in food, its structure is simple, compact, convenient and practical, practicability is extremely strong.

Description

Pull-push locking device

Technical field

The utility model relates to a kind of pull-push locking devices, and specifically a kind of push-and-pull for food clip attachment locks Device.

Background technique

Food clamp is widely used in family, kitchen, supermarket, barbecue clamping article, currently, food clamp in the prior art Style is varied, however, common food clamp does not have locking device, places two collets after having made and is in open shape State, very occupied space.What existing common food accompanied has lock function, but since clip structure is more traditional, clip It is more open, often there is folder when clamping article and not clamping loosening is not allowed to wave phenomenon, it is inconvenient to use.

Utility model content

The utility model can solve the shortcomings that above-mentioned prior art, and it is simple to provide a kind of structure, compact, fashionable, A kind of convenient and practical pull-push locking device.

The utility model is to be achieved through the following technical solutions:

A scheme according to the present utility model, the utility model provide a kind of pull-push locking device, including upper shank body, Lower handle, Primary-secondary rivet, spring and locking piece, upper shank body and lower handle are to offering baltimore groove, in upper shank body and lower handle It is additionally provided with convex foot, convex foot, which is equipped with, passes through the son for being connected as one upper shank body, lower handle, spring, locking piece for Primary-secondary rivet After female rivet hole, the upper shank body and lower handle are riveted by Primary-secondary rivet, spring and locking piece can be accommodated by forming one Vallecular cavity, the locking piece is placed in vallecular cavity internal upper part and contacts with upper shank body inner wall, and the lower part of locking piece is contacted with lower handle inner wall.

The spring is placed in a branch in vallecular cavity for torsionspring and withstands on the inner wall of shank body, the other end branch of the spring It withstands on the inner wall of lower handle, spring is passed through by Primary-secondary rivet and fixed, and generation is populated with can be non-by upper shank body and lower handle The elastic force that connecting pin is opened.

The locking piece is equipped with round push-and-pull key, chimb, swallow tail loxosis and slot.

The slot passes through for the middle part that strip is located at locking piece for Primary-secondary rivet, and the chimb is respectively provided at locking piece Upper and lower end on contacted with upper shank body, lower handle inner wall, swallow tail loxosis be located on locking piece tail portion with upper shank body, The inner wall of lower handle contacts, and circle push-and-pull key connection passes through operation push-and-pull for finger in swallow tail loxosis.

The amplitude that the swallow tail loxosis can limit shank body and lower handle front of motor opens, finger are pushed away across circle Key is drawn to open upper shank body, lower handle front of motor to being pushed forward locking piece, finger passes through round push-and-pull key for locking piece backward The surely upper shank body of zipper and lower handle front of motor closure.

The utility model has the following advantages compared with prior art:

Using the above structure due to the utility model, using in upper shank body and lower handle tail end be equipped be used to open or It is closed the locking piece of food clamp, food clamp is lockked using locking piece when not in use, food clamp is integrally reduced, saving is played The effect in space, moreover, being additionally provided with swallow tail loxosis and chimb on locking piece, swallow tail loxosis can be effectively controlled food It is excessively opened in folder use, chimb, which has, widens locking piece surface and upper shank body and lower handle inner wall contact surface, to effectively mention The high rigidity of food clamp, has prevented occur the phenomenon that not clamping loosening is waved when conventional food is clipped in food, structure is simple Single, compact, convenient and practical, practicability is extremely strong.

Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model Point.Below with reference to figure, the utility model is described in further detail.

Detailed description of the invention

The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing In:

Attached drawing 1 is the preferred embodiment in the utility model pull-push locking device structural schematic diagram；

Attached drawing 2 is the decomposition texture schematic diagram of the preferred embodiment in the utility model pull-push locking device；

Attached drawing 3 is the locking piece structural schematic diagram of the preferred embodiment in the utility model pull-push locking device.

Specific embodiment

It should be noted that in the absence of conflict.The feature in embodiment and implementation in the application can be mutual Combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

Please refer to attached drawing 1, attached drawing 2, shown in attached drawing 3, the utility model provides a kind of pull-push locking device, including upper handle Body 3, lower handle 9, Primary-secondary rivet 6, spring 8 and locking piece 5, upper shank body and lower handle to offering baltimore groove 1, upper shank body and Convex foot 11 is additionally provided on lower handle, convex foot is equipped with to pass through for Primary-secondary rivet and connects upper shank body, lower handle, spring, locking piece The Primary-secondary rivet hole 7 being integrated, the upper shank body and lower handle by Primary-secondary rivet rivet after, formed one can accommodate spring And the vallecular cavity 18 of locking piece, the locking piece are placed in vallecular cavity internal upper part and contact with upper shank body inner wall, the lower part of locking piece is under The contact of shank body inner wall.

The locking piece is equipped with round push-and-pull key 20, chimb 15, swallow tail loxosis 2 and slot 16.

The slot passes through for the middle part that strip is located at locking piece for Primary-secondary rivet, and the chimb is respectively provided at locking piece Upper and lower end contacted with upper shank body, lower handle inner wall, effectively increase locking piece and upper shank body and lower handle contact Face has prevented conventional food folder loosening and has waved the not clamping phenomenon of folder food inaccuracy.The swallow tail loxosis is located at locking piece It is contacted on tail portion with the inner wall of upper shank body, lower handle, effectively controls the phenomenon that collet that conventional food is pressed from both sides excessively opens.The circle Shape push-and-pull key connection passes through operation push-and-pull for finger in swallow tail loxosis, easy to use comfortable, tired using being not easy for a long time Labor.

The amplitude that the swallow tail loxosis can limit shank body and lower handle front of motor opens, finger are pushed away across circle Key is drawn to open upper shank body, lower handle front of motor to being pushed forward locking piece, finger passes through round push-and-pull key for locking piece backward The surely upper shank body of zipper and lower handle front of motor closure, achieve the effect that save space and data.

The above, only preferred embodiment of the utility model not make any form to the utility model On limitation；All those familiar with the art are not departing within the scope of technical solutions of the utility model, when available Disclosed above technology contents, and a little change made, modification and differentiation etc., still fall within the technical side of the utility model The range of case.

Claims

1. pull-push locking device, it is characterised in that: including upper shank body (3), lower handle (9), Primary-secondary rivet (6), spring (8) and Locking piece (5), upper shank body and lower handle are additionally provided with convex foot (11), convex foot to offering baltimore groove (1) in upper shank body and lower handle It is equipped with and passes through the Primary-secondary rivet hole (7) for being connected as one upper shank body, lower handle, spring, locking piece for Primary-secondary rivet, it is described After upper shank body and lower handle are riveted by Primary-secondary rivet, the vallecular cavity (18) that can accommodate spring and locking piece, institute are formed It states locking piece and is placed in vallecular cavity internal upper part and contacted with upper shank body inner wall, the lower part of locking piece is contacted with lower handle inner wall.

2. pull-push locking device according to claim 1, which is characterized in that the spring is that torsionspring is placed in vallecular cavity One branch is withstood on the inner wall of shank body, and the other end branch of the spring is withstood on the inner wall of lower handle, and spring passes through Primary-secondary rivet Across fixation, the elastic force that is populated with and can open upper shank body and lower handle front of motor is generated.

3. pull-push locking device according to claim 1, which is characterized in that the locking piece is equipped with round push-and-pull key (20), chimb (15), swallow tail loxosis (2) and slot (16).

4. pull-push locking device according to claim 3, which is characterized in that the slot is that strip is located at locking piece Middle part is passed through for Primary-secondary rivet, the chimb be respectively provided on the upper and lower end of locking piece in upper shank body, lower handle Wall contact, swallow tail loxosis are located on locking piece tail portion and contact with the inner wall of upper shank body, lower handle, and circle push-and-pull key connection is in swallow Operation push-and-pull is passed through for finger in sub- tail loxosis.

5. pull-push locking device according to claim 3, which is characterized in that the swallow tail loxosis can limit shank body The amplitude opened with lower handle front of motor, finger, which passes through round push-and-pull key, keeps upper shank body, lower handle non-to being pushed forward locking piece Connecting pin is opened, and locking piece is pulled back the upper shank body of locking and lower handle front of motor closure across round push-and-pull key by finger.