CN202789894U

CN202789894U - Fastener

Info

Publication number: CN202789894U
Application number: CN 201220398159
Authority: CN
Inventors: 谢君
Original assignee: Huizhou Desay SV Automotive Co Ltd
Current assignee: Huizhou Desay SV Automotive Co Ltd
Priority date: 2012-08-13
Filing date: 2012-08-13
Publication date: 2013-03-13
Anticipated expiration: 2022-08-13

Abstract

A fastener is used to achieve a connection between a big car-mounted panel and hardware brackets. The fastener comprises a clamping position cover and a clamping position base. The clamping position cover is reverse U-shaped and forms two elastic arms which are open to two sides. The middle portion of each elastic arm extends outward and forms an expansion section. The clamping position cover and the clamping position case are in an integrated injection molding structure. The integrated injection structure is adopted, so only one manufacturing mold is needed. Therefore, the costs of designing and opening a mold are low, manufacture and subsequent use are convenient and the process of assembling the clamping position cover and the clamping position base is eliminated. At the same time, because of the integrated structure, no deviation exists in the cooperation of the two components, and the reliability of the product is improved.

Description

A kind of buckle

Technical field

The utility model relates to a kind of buckle, particularly a kind of buckle that is applied to be connected between vehicle-mounted large panel and hardware bracket usefulness.

Background technique

Shown in Fig. 1～3, in order to realize being connected between vehicle-mounted large panel and hardware bracket, existing buckle comprises independently button bit lid 1 and button bit seat 2 two-part, the two connects by back-off, button bit lid 1 is inverted U-shaped, the elastic arm that formation is opened to both sides, the two elastic arms middle parts formation bulge that stretches out, two arm inboards extend to form for button bit lid 1 button bit that is fixed in button bit seat 2 is colluded; The groove that cooperates is colluded with button bit in both sides, button bit seat 2 upper end.Because button bit lid 1 is two parts with button bit seat 2, need the different mould of two covers during manufacturing, makes loaded down with trivial details, complicated, the required precision height, cost is higher, also more complicated during installation, manufacturing efficiency when having reduced assembling.

The model utility content

For solving the problems of the technologies described above, the buckle that the utility model provides a kind of and is easy to make, cost is low, easy for installation.

The utility model is realized in the following way:

A kind of buckle is used for realizing being connected between vehicle-mounted large panel and hardware bracket, comprises button bit lid and button bit seat, the button bit lid is inverted U-shaped, the elastic arm that formation is opened to both sides, the two elastic arms middle parts formation bulge that stretches out, described button bit lid is the integrative-structure of molding and forming with the button bit seat.

As the improvement to such scheme, described button bit tops and button bit seat top connect as one.

And, having between described elastic arm by the downward extended locating column in top, described locating column and button bit seat are the integrative-structure of molding and forming.

The utlity model has following beneficial effect:

The utility model adopts integrated injection molding, mfg. moulding die only gets final product with one, thereby design, die sinking cost are lower, make and follow-up easy to use, and saved the operation of assembling button bit lid with the button bit seat, simultaneously, because one-body molded, can there be the deviation in the cooperation of two assemblies, have improved the reliability of product.

Description of drawings

Fig. 1 is the structural representation of existing buckle.

Structural representation when Fig. 2 uses for existing buckle.

Sectional view when Fig. 3 uses for existing buckle.

Fig. 4 is the utility model example structure schematic representation.

Fig. 5 is that present embodiment uses view.

Fig. 6 is that the present embodiment use is sectional view.

Embodiment

Defective for prior art exists is described in further detail of the present utility model for the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing:

The buckle that present embodiment discloses is used for realizing being connected between vehicle-mounted large panel and hardware bracket, has the advantages such as easy to make, that make efficiency is high and make things convenient for during follow-up uses.

Concrete structure is shown in Fig. 4,5,6, this buckle comprises button bit lid 1 and button bit seat 2, button bit lid 1 is inverted U-shaped, elastic arm 11, two elastic arms 11 middle parts that formation is opened to both sides stretch out and form bulge 12, for the ease of making, button bit lid 1 is the integrative-structure of molding and forming with button bit seat 2, can adopt thus a mould punching moulding, improve make efficiency, reduce the cost of mould and equipment.Specifically, this programme is that button bit covers 1 top and button bit seat 2 tops connect as one.

And, having by the downward extended locating column 3 in button bit seat 2 tops 11 of elastic arms, this locating column 3 is the integrative-structure of molding and forming with button bit seat 2.

The above embodiment has only expressed mode of execution of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be noted that; for the person of ordinary skill of the art; without departing from the concept of the premise utility; can also make some distortion and improvement; for example, button bit covers between two arms of 1 top to downward-extension in the utility model, and compound with button bit seat 2 tops; form integrative-structure, these all belong to protection domain of the present utility model.

Claims

1. buckle, be used for realizing being connected between vehicle-mounted large panel and hardware bracket, comprise button bit lid and button bit seat, the button bit lid is inverted U-shaped, the elastic arm that formation is opened to both sides, the two elastic arms middle parts formation bulge that stretches out, it is characterized in that: described button bit lid is the integrative-structure of molding and forming with the button bit seat.

2. buckle according to claim 1 is characterized in that, described button bit tops and button bit seat top connect as one.

3. buckle according to claim 2 is characterized in that, has between described elastic arm by the downward extended locating column in top, and described locating column and button bit seat are the integrative-structure of molding and forming.