CN205937327U

CN205937327U - Structure is detained to primary and secondary

Info

Publication number: CN205937327U
Application number: CN201620887529.4U
Authority: CN
Inventors: 吉永豊弘
Original assignee: Shenzhen Honghui Technology Innovation Co Ltd
Current assignee: Shenzhen Honghui Technology Innovation Co Ltd
Priority date: 2016-08-16
Filing date: 2016-08-16
Publication date: 2017-02-08
Anticipated expiration: 2026-08-16

Abstract

The utility model discloses a structure is detained to primary and secondary, detain and detain the box of joint with the son including the son, the son knot lies in the knot cap of detaining the post outer end and lies in and buckle the inner elasticity pothook of post including detaining the post, and the knot post is close to elasticity pothook end and is equipped with the open slot, the box includes the box body and locates the flange portion of box body outer end, and the box body is equipped with along its axis direction and holds the chamber of detaining the post, hold inner wall that the chamber was bordering on the outer end be equipped with with the joint groove of elasticity pothook joint, when the knot stake pocket goes into to hold the chamber, elasticity pothook card in joint inslot. The utility model discloses a detain the son to push to the box and target in place, then the knot cap of detaining with external force extrusion and the box lid of box, the elasticity pothook that the extrusion force made the son detain is drawn close to the open slot toward the lining, and the elasticity pothook slides in joint groove completion joint to fix the box, this scheme neutron is detained and the joint of box is the fast knot, fastens more, and sub - knot can the aunt not smashed the roll -off and led to the fact coming off of embellishment.

Description

A kind of primary and secondary buckle structure

Technical field

This utility model is related to installing area, more specifically refers to a kind of primary and secondary buckle structure.

Background technology

Developing rapidly with automobile industry, body structure is being continued to optimize, and the fastening for automobile interior exterior decorations assembling will Seek also more and more higher.Double buckle is commonly used in automobile interior exterior decorations parts, and double buckle primarily serves and is reliably connected different zero The effect of part, due to being by being pressed into ZIKOU in box when using, thus box is fixed, therefore in press-in ZIKOU When, ZIKOU is subject to the extruding force from leg and axial force simultaneously, and extruding force can make ZIKOU compression, also makes axially simultaneously Power effect becomes apparent from, and ZIKOU easily skids off from box, or even falls off, thus losing fastening effect.

Therefore, it is necessary to develop new Fancy wear structure, ZIKOU and the connection of box is made more to fasten, ZIKOU will not be from Skid off in box and cause ornament to come off.

Utility model content

The purpose of this utility model is to overcome the defect of prior art, provides a kind of primary and secondary buckle structure.

For achieving the above object, this utility model employs the following technical solutions：

A kind of primary and secondary buckle structure, the box including ZIKOU and with ZIKOU clamping；Described ZIKOU includes button column, positioned at button column The deduction cap of outer end and the elastic fastening hook being located at button column the inner, described button column is provided with open slot near elastic card hook end；Described mother Button includes box body and the flange part located at box body outer end, and described box body is provided with receiving button along its axis direction The accommodating chamber of post, the inwall that described accommodating chamber is bordering on outer end is provided with the buckling groove with elastic fastening hook clamping；Accommodate when button column inserts During chamber, elastic fastening hook is stuck in buckling groove.

Its further technical scheme is：The ratio of described opening groove depth and button column length is 1:2.

Its further technical scheme is：Described accommodating chamber forms a guiding conical surface near one end of buckling groove.

Its further technical scheme is：Described accommodating chamber runs through described box body, and the length of described accommodating chamber is button column 1～2 times of length.

Its further technical scheme is：Described accommodating chamber runs through described box body, the length of described accommodating chamber and button column Equal length.

Its further technical scheme is：The quantity of described elastic fastening hook is 2, and symmetrical with regard to open slot.

Its further technical scheme is：Open slot is that two " one " words intersect vertically " cross " type of formation, elastic fastening hook Quantity is 4.

This utility model beneficial effect compared with prior art is：Put in place by pushing ZIKOU to box, Ran Houyong The external force extruding deduction cap of ZIKOU and the flange part of box, extruding force makes the elastic fastening hook of ZIKOU draw close to open slot inward, elasticity Grab slips into buckling groove and completes clamping, thus box is fixed.In this programme, the clamping of ZIKOU and box is fast knot, more Fastening, ZIKOU will not skid off from box and cause coming off of ornament.

Described above is only the general introduction of technical solutions of the utility model, in order to better understand this utility model technology Means, and being practiced according to the content of description, and in order to allow above and other purpose of the present utility model, feature and Advantage can become apparent, and below especially exemplified by preferred embodiment, and coordinates accompanying drawing, describes in detail as follows.

Brief description

Fig. 1 is the double buckle installation diagram of this utility model specific embodiment one；

Fig. 2 is the side view of ZIKOU in this utility model specific embodiment one；

Fig. 3 is the front view of ZIKOU in this utility model specific embodiment one；

Fig. 4 is the front view of box in this utility model specific embodiment one；

Fig. 5 is the double buckle installation diagram of this utility model specific embodiment two.

10 ZIKOU 11 deduction cap

12 clasp 13 open slots

14 elastic fastening hook 20 box

21 box body 22 accommodating chamber

23 buckling groove 24 flange part

Specific embodiment

In order to more fully understand technology contents of the present utility model, with reference to specific embodiment to skill of the present utility model Art scheme is further described and illustrates, but is not limited to this.

First embodiment, as shown in Fig. 1 to Fig. 4, a kind of primary and secondary buckle structure, including ZIKOU 10 and with ZIKOU 10 clamping Box 20；ZIKOU 10 includes button column 12, the deduction cap 11 positioned at button column 12 outer end and be located at button column 12 the inner elastic fastening hook 14, Button column 12 is provided with open slot 13 near elastic fastening hook 14 end；Box 20 includes box body 21 and located at box body 21 outer end Flange part 24, box body 21 is provided with, along its axis direction, the accommodating chamber 22 accommodating button column, and accommodating chamber 22 is bordering on the interior of outer end Wall is provided with the buckling groove 23 with elastic fastening hook 14 clamping；When button column 12 insertion accommodating chamber 22, elastic fastening hook 14 is stuck in buckling groove In 23, it is pointed to the article between deduction cap 11 and flange part 24 and carries out buckle couple.

Specifically, as shown in Fig. 1 to Fig. 4, in order to more be readily accomplished clamping, button column 12 is provided near elastic fastening hook 14 end and detains The open slot 13 of post 12 diameter parallel, the central axis of open slot 13 is consistent with clasping 12 central axis, for ZIKOU 10 and mother It is easy to clamping between button 20 to install, the ratio of open slot 13 depth and button column 12 length is 1:2, accommodating chamber 22 is near buckling groove 23 One end formed one guiding the conical surface；In order to easy to process, the quantity of elastic fastening hook 14 is 2, and symmetrically divides with regard to open slot 13 Cloth.

As shown in Fig. 1 to Fig. 4, each individually injection mo(u)lding of ZIKOU 10 and box 20, when carrying out assembling process, first by box 20 snap into, and ZIKOU 10 is in free state, then push ZIKOU 10 inwards, clasp elastic fastening hook 14 and accommodating chamber on 12 The contact of 22 inwalls, when elastic fastening hook 14 proceeds to buckling groove 23 position, extrudes deduction cap 11 and the box of ZIKOU 10 with external force 20 flange part 24, when hear send clear and melodious " clickly " sound when, show that ZIKOU 10 and box 20 mutually clamping put in place.

As shown in Fig. 1 to Fig. 4, for the ornament of fastening thicker, accommodating chamber 22 runs through box body 21, accommodating chamber 22 Length is 1～2 times of button column 12 length, and in the present embodiment, the length using accommodating chamber 22 is 2 times of button column 12 length；Work as ZIKOU 10 and box 20 connection when, elastic fastening hook 14 be located at accommodating chamber 22 inside.

Second embodiment, as shown in figure 5, the present embodiment with the difference of first embodiment is：In the present embodiment, accommodating chamber 22 Length and button column 12 equal length, when ZIKOU 10 and box 20 clamping, under elastic fastening hook 14 lower surface and flange part 24 Surfacing coordinates；In the present embodiment, accommodating chamber 22 length of box 20 is shorter is for the fastening for thin ornament.

In other embodiment, open slot quantity is two, and " cross " type of the formation that intersects vertically, elastic fastening hook quantity For 4, this design can complete the clamping between ZIKOU and box with less extruding force.

In sum, this utility model is put in place by pushing ZIKOU to box, then extrudes the deduction cap of ZIKOU with external force With the flange part of box, extruding force makes the elastic fastening hook of ZIKOU draw close to open slot inward, and elastic fastening hook slips into buckling groove and completes Clamping, thus box is fixed.In this programme, the clamping of ZIKOU and box is fast knot, more fastens, ZIKOU will not be from mother Skid off in button and cause coming off of ornament.

Above-mentioned only technology contents of the present utility model are further illustrated with embodiment, be easier to understand in order to reader, But do not represent embodiment of the present utility model and be only limitted to this, any technology done according to this utility model extends or recreates, All by protection of the present utility model.Protection domain of the present utility model is defined by claims.

Claims

1. a kind of primary and secondary buckle structure, the box including ZIKOU and with ZIKOU clamping；It is characterized in that, described ZIKOU includes detaining Post, the deduction cap positioned at button column outer end and the elastic fastening hook being located at button column the inner, described button column is provided with out near elastic card hook end Mouth groove；Described box includes box body and the flange part located at box body outer end, and described box body is along its axis side To being provided with the accommodating chamber accommodating button column, the inwall that described accommodating chamber is bordering on outer end is provided with the buckling groove with elastic fastening hook clamping；When During button column insertion accommodating chamber, elastic fastening hook is stuck in buckling groove.

2. a kind of primary and secondary buckle structure according to claim 1 is it is characterised in that described opening groove depth and button column length Ratio is 1:2.

3. a kind of primary and secondary buckle structure according to claim 1 is it is characterised in that described accommodating chamber is near one end of buckling groove Form a guiding conical surface.

4. a kind of primary and secondary buckle structure according to claim 1 is it is characterised in that described accommodating chamber runs through described box originally Body, the length of described accommodating chamber is 1～2 times of button column length.

5. a kind of primary and secondary buckle structure according to claim 4 is it is characterised in that described accommodating chamber runs through described box originally Body, the length of described accommodating chamber and button column equal length.

6. a kind of primary and secondary buckle structure according to claim 1 it is characterised in that described elastic fastening hook quantity be 2, and Symmetrical with regard to open slot.

7. a kind of primary and secondary buckle structure according to claim 1 is it is characterised in that open slot quantity is two, and vertical phase Hand over " cross " type being formed, elastic fastening hook quantity is 4.