CN201491436U

CN201491436U - Buckling-type handle structure

Info

Publication number: CN201491436U
Application number: CN2009201396176U
Authority: CN
Inventors: 孟斌
Original assignee: JIEKA (XIAMEN) PRODUCT SIGN SYSTEM CO Ltd
Current assignee: IDEAL JACOBS (XIAMEN) CORPORATION
Priority date: 2009-07-17
Filing date: 2009-07-17
Publication date: 2010-05-26
Anticipated expiration: 2019-07-17

Abstract

The utility model discloses a buckling-type handle structure which is combined on a circuit support, wherein a convex column is convexly arranged at the near-end part of a matching lateral side of the circuit support, and a pin joint hole through which a pivotal shaft passes is transversely arranged on the convex column; a handle is a sheet body, a matching slot for crossing the convex column is longitudinally arranged in the center of the rear part of the handle, a matching hole through which the pivotal shaft passes is arranged at the matching slot, and the pivotal shaft passes through the matching slot and the matching hole of the handle as well as the pin joint hole of the convex column so that the handle and the circuit support are pivotally connected. As the matching convex column is directly formed on the matching lateral side of the circuit support, and the handle can form a handle structure which can be pulled by force just by arranging one sheet body to be pivotally connected with the handle, and the sheet body which is combined with the circuit support is omitted, therefore, not only the structure is more simplified so as to save the material cost, but also the assembly between the handle and the circuit support can be realized just by the pivotal shaft, the assembling process is simpler, and the manufacturing cost is reduced.

Description

The buckle-type grip structure

Technical field

The utility model relates to a kind of grip structure that is applied to circuit carriers in the circuit unit case, refers to a kind of buckle-type grip structure especially.

Background technology

Circuit unit normally places each slot of circuit unit case by circuit carriers, circuit carriers can move by movable telescopic relative to the circuit unit case, with in good time increase or repair circuit assembly, so the circuit carriers arranged outside has the handle that can launch, in order to the pulling of circuit carriers.

As Fig. 1, shown in 2, the grip structure of prior art circuits support, be at the lateral surface 11 ' of the circuit carriers 1 ' handles 2 ' that intrinsic two symmetries place of locking, and this handle 2 ' is by two auricles 21 ', 22 ' constitutes, two auricles 21 ', an end of 22 ' is to be articulated, be provided with the torsion spring (not shown) in this articulated section to make two auricles 21 ', 22 ' the other end can be relative open, wherein an inboard auricle 21 ' is to post on lateral surface 11 ' to lock, to make handle 2 ' and circuit carriers 1 ' link together, the front end of this auricle 21 ' vertically forms a T-shape button piece 211 '; And there is hole clipping 221 ' another position that is positioned at the button piece 211 ' the when auricle 22 ' in the outside is corresponding to fasten with auricle 21 ', has activity blocking relation with make-up piece 211 '.After circuit carriers 1 ' is to place the slot of road module case, outside auricle 22 ' is got final product with inboard auricle 21 ' button is solid together; And when needing circuit carriers 1 ' pulled out, pull outside auricle 22 ' and break away from buckle relation with inboard auricle 21 ', then outside auricle 22 ' can protrude out outside circuit carriers 1 ' to form a handle for pulling.

The detailed buckle-type grip structure of seeing said structure, handle 2 ' need be provided with two auricles 21 ', 22 ', wherein inboard auricle 21 ' only provides and being connected of circuit carriers 1 ', the actual function that produces handle that there is no, therefore, the independent setting of this inboard auricle 21 ' has increased the material cost of grip structure virtually, and makes the structure of handle comparatively loaded down with trivial details.

The utility model content

The purpose of this utility model is to provide a kind of designs simplification, reduces the buckle-type grip structure of material cost.

For achieving the above object, solution of the present utility model is:

A kind of buckle-type grip structure is to be incorporated on the circuit carriers, wherein cooperates the proximal end, side to convex with projection in circuit carriers, laterally is provided with the pivoted hole that passes for pivot on the projection; And handle is a lamellar body, and its rear portion central longitudinal is to the mating groove that is provided with the projection that bridges, and the mating groove place is provided with the mating holes that passes for pivot, and pivot passes the pivoted hole of the mating groove mating holes of handle and projection so that handle and circuit carriers are articulated.

Described circuit carriers cooperates the projection that is provided with of place, two ends, side symmetry, is cooperating two hooks that top has oblique surface that convex with of symmetry on the side.

The position of the anterior corresponding hook of described handle is provided with hanging hole.

The width of described handle mating groove forms two legs and cooperates the back height of rear end relatively to replenish the handle front end more than or equal to the thickness of projection below the handle front end.

After adopting such scheme, the utility model is owing to be that straight forming has the cooperation projection on circuit carriers cooperation side, then handle only need be provided with a lamellar body be articulated with it promptly form can application of force pulling grip structure, saved the lamellar body that combines with circuit carriers, therefore, it is not only structurally more simplified, to save material cost; And when assembling, only need pivot promptly to realize the assembly of handle and circuit carriers, and simpler on packaging technology, reduced cost of manufacture with this.

Description of drawings

Fig. 1 is the schematic perspective view of prior art grip structure;

Fig. 2 is the end view of prior art grip structure;

Fig. 3 is a schematic perspective view of the present utility model;

Fig. 4 is an end view of the present utility model.

Embodiment

Shown in Fig. 3,4, a kind of buckle-type grip structure that the utility model discloses is to be incorporated on the circuit carriers 1, and its key is:

Cooperate in circuit carriers 1 side 11 place, nearly two ends symmetry convex with projection 12, laterally be provided with the pivoted hole that passes for pivot 3 on the projection 12; Cooperating two hooks 13 that top has oblique surface 131 that convex with of symmetry on the side 11;

And handle 2 is a lamellar body, its rear portion central longitudinal is to being provided with mating groove 21, mating groove 21 places are provided with the mating holes that passes for pivot 3, the width of this mating groove 21 is more than or equal to the thickness of projection 12, its anterior correspondence is provided with hanging hole 22 with handle 2 with the position that cooperates side 11 to fit, and forms two legs 23 in addition to replenish the handle 2 front ends cooperation back height of rear end relatively below the handle front end.

During combination, be that mating groove 21 with each handle 2 bridges respectively and cooperates on the projection 12 of side 11 in circuit carriers 1, pivot 3 is articulated in handle 2 on the projection 12 after passing the pivoted hole of the mating holes of handle 2 and projection 12, with the grip structure of this forming circuit support 1.

Circuit carriers 1 is after cunning places the slot of circuit unit case, and two handles 2 abut in respectively and cooperate on the side 11, utilizes its hanging hole 22 to be fastened togather with hook 13 and gets final product; Otherwise when desire was pulled out circuit carriers 1 from the circuit unit case, the application of force was cocked from circuit carriers 1 of the free end of handle 2, even the hanging hole of handle 2 22 breaks away from the buckle relation with hook 13, can form the handle for pulling circuit carriers 1.

In sum, the utility model is owing to be that straight forming has the projection 12 of cooperation on circuit carriers 1 cooperation side 11, then handle 2 only need be provided with a lamellar body be articulated with it promptly form can application of force pulling grip structure, saved the lamellar body that combines with circuit carriers 1, therefore, it is not only structurally more simplified, to save material cost; And when assembling, only need pivot 3 promptly to realize the assembly of handle 2 and circuit carriers 1, and simpler on packaging technology, thus cost of manufacture reduced.

Claims

1. a buckle-type grip structure is to be incorporated on the circuit carriers, it is characterized in that: cooperate the proximal end, side to convex with projection in circuit carriers, laterally be provided with the pivoted hole that passes for pivot on the projection; And handle is a lamellar body, and its rear portion central longitudinal is to the mating groove that is provided with the projection that bridges, and the mating groove place is provided with the mating holes that passes for pivot, and pivot passes the pivoted hole of the mating groove mating holes of handle and projection so that handle and circuit carriers are articulated.

2. buckle-type grip structure as claimed in claim 1 is characterized in that: circuit carriers cooperates the projection that is provided with of place, two ends, side symmetry, is cooperating two hooks that top has oblique surface that convex with of symmetry on the side.

3. buckle-type grip structure as claimed in claim 1 or 2 is characterized in that: the position of the anterior corresponding hook of handle is provided with hanging hole.

4. buckle-type grip structure as claimed in claim 1 or 2 is characterized in that: the width of handle mating groove forms two legs and cooperates the back height of rear end relatively to replenish the handle front end more than or equal to the thickness of projection below the handle front end.