CN220869793U - Claw and clamping hook structure - Google Patents

Abstract

The utility model relates to the field of automobile parts, in particular to a clamping jaw and clamping hook structure, which comprises a clamping jaw, wherein square holes are formed in the clamping jaw, a turnover shaft is arranged at the position, connected with a component main body, of the clamping jaw, and the clamping jaw faces to a demolding direction perpendicular to the component main body. After demoulding, the claw is overturned along the overturning shaft to be in the same direction with the main body of the component. The utility model provides a trip structure, includes the trip, the trip lower extreme sets up the shielding plate that the cross section is the U-shaped. The utility model has the beneficial effects that: the claw structure of the utility model adopts an injection molding process, the structure is simple and easy to realize, the claw structure adopts a reversible structure, and the claw is perpendicular to the demolding direction during injection molding, so that the claw structure can be positively demolding, and the problems of complex mold structure, reduced mold service life and increased mold cost caused by using the inclined roof are avoided.

Description

Claw and clamping hook structure

Technical Field

The utility model relates to the field of automobile parts, in particular to a clamping jaw and a clamping hook structure.

Background

The jaw structure is used as the most common and most convenient matching mode of plastic piece products, and is widely applied to the interior and exterior products of automobiles at present, and the jaw structure comprises nearly all plastic piece products such as bumpers, grids, lamps, automobile door interior trim panels, instrument panels and the like. Because of the back-off attribute of the claw structure, the claw part needs to be added with an inclined top to enable the structure to be demolded during mold design, the inclined top structure can increase the complexity of the mold, the cost of the mold is increased, the service life of the mold is shortened, and the like.

Disclosure of utility model

Aiming at the defects in the prior art, the problem of inconvenient demolding of the accessory buckle is solved.

The utility model provides a claw structure which comprises a claw, wherein square holes are formed in the claw, a turnover shaft is arranged at the position, connected with a component main body, of the claw, and the claw extends to the outer side of the component main body and faces to a demolding direction perpendicular to the component main body. After demoulding, the claw is overturned along the overturning shaft to be in the same direction with the main body of the component.

Further, the two sides of the clamping jaw are provided with overturning fixing plates, one end, close to the clamping jaw, of each overturning fixing plate is provided with a groove, and the depth of each groove is matched with the thickness of each clamping jaw.

The utility model also provides a clamping hook structure matched with the clamping jaw, which comprises a clamping hook, wherein the lower end of the clamping hook is provided with a shielding plate with a U-shaped cross section.

Further, the hole is formed in the top of the shielding plate, and the position size of the hole is matched with the position size of the clamping jaw.

Further, the position size of the clamping hook is matched with the position size of the square hole.

As a preferable mode, the inner side plate of the shielding plate is provided with a mounting guide groove.

As a preferable mode, the opening angle of the installation guide groove is not less than 15 degrees.

The utility model has the beneficial effects that:

The claw structure of the utility model adopts an injection molding process, the structure is simple and easy to realize, the claw structure adopts a reversible structure, and the claw is perpendicular to the demolding direction during injection molding, so that the claw structure can be positively demolding, and the problems of complex mold structure, reduced mold service life and increased mold cost caused by using the inclined roof are avoided.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of the structure of the claw in the utility model when the claw is removed from the mold.

Fig. 3 is a schematic view of the structure of the claw of the utility model when installed.

Fig. 4 is a schematic structural diagram of the hook of the present utility model.

Fig. 5 is a top view of the present utility model.

Fig. 6 is a cross-sectional view A-A of fig. 5 in accordance with the present utility model.

The reference numerals in the drawings are:

1. A claw; 11. square holes; 2. a component body; 3. a turnover shaft; 4. turning over the fixing plate; 41. a groove; 5. a hook; 6. a shielding plate; 62. a mounting guide groove; 63. and (5) an opening.

Detailed Description

The utility model will be further described with reference to the drawings and examples for the purpose of illustrating the features of the utility model.

Examples:

Referring to fig. 1 to 6, the present embodiment provides a claw structure, including a claw 1, where the claw 1 is provided with a square hole 11, a turning shaft 3 is disposed at a connection position of the claw 1 and a component main body 2, and the claw 1 extends to an outer side of the component main body 2 and is perpendicular to a demolding direction of the component main body 2 during injection molding, so that direct demolding can be performed without other mold setting. After demolding, the jaws 1 are turned over along the turning axis to the same direction as the component body 2.

The utility model also provides a clamping hook structure matched with the clamping jaw, which comprises a clamping hook 5, wherein a shielding plate 6 with a U-shaped cross section is arranged at the lower end of the clamping hook 5. The top of the shielding plate 6 is provided with a hole 63, the position and the size of the hole 63 are matched with those of the clamping jaw 1, the clamping jaw 1 is turned over to be in the same direction with the component main body 2, the clamping jaw 1 extends out of the hole 63, and the clamping hook 5 locks the clamping jaw 1 through the square hole 11 to achieve fixation.

According to the embodiment, the turnover fixing plates 4 are arranged on two sides of the clamping jaw 1, the groove 41 is formed in one end, close to the clamping jaw 1, of the turnover fixing plates 4, the depth of the groove 41 is matched with the thickness of the clamping jaw 1, after demolding, the clamping jaw 1 is turned over to be in the same direction as the component main body 2, the clamping jaw 1 falls in the groove 41, and the turnover fixing plates 4 support the clamping jaw 1 to ensure stability.

In addition, in order to ensure the convenience of installation during component combination, the inner side plate of the shielding plate 6 is provided with an installation guide groove 62 with an opening angle of 20 degrees, and the clamping claw is extended into the shielding plate of the clamping hook along the guide groove during installation, so that the assembly is very convenient and easy to popularize.

The above examples and drawings are only for illustrating the technical aspects of the present utility model, but not for limiting the same, and it should be understood by those skilled in the art that the present utility model is described in detail with reference to the preferred embodiments, and that the changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present utility model and the scope of the claims of the present utility model. Other related art structures not disclosed in detail in the present utility model are prior art in the field.

Claims (7)

1. The utility model provides a jack catch structure, includes jack catch (1), square hole (11), its characterized in that have been seted up to jack catch (1): the claw (1) is provided with a turnover shaft (3) at the connection position of the claw (1) and the component main body (2), and the claw (1) extends to the outer side of the component main body (2) and faces to the demoulding direction perpendicular to the component main body (2).

2. A jaw structure according to claim 1, characterized in that: the clamping jaw (1) both sides are provided with upset fixed plate (4), the one end that upset fixed plate (4) is close to clamping jaw (1) is equipped with recess (41), the degree of depth and the thickness looks adaptation of clamping jaw (1) of recess (41).

3. A hook structure for use with the jaw structure of claim 1 or 2, characterized in that: the shielding device comprises a clamping hook (5), wherein a shielding plate (6) with a U-shaped cross section is arranged at the lower end of the clamping hook (5).

4. A hook structure according to claim 3, wherein: the top of the shielding plate (6) is provided with a hole (63), and the position size of the hole (63) is matched with the position size of the clamping jaw (1).

5. A hook structure according to claim 3, wherein: the position size of the clamping hook (5) is matched with the position size of the square hole (11).

6. A hook structure according to claim 3, wherein: the inner side plate of the shielding plate (6) is provided with a mounting guide groove (62).

7. The hook structure of claim 6, wherein: the opening angle of the installation guide groove (62) is not less than 15 degrees.