CN203628047U

CN203628047U - Detachable buckle structure

Info

Publication number: CN203628047U
Application number: CN201320614770.6U
Authority: CN
Inventors: 马伯奎; 方丽霞; 赵晓明
Original assignee: Delphi Packard Electric Systems Co Ltd
Current assignee: Delphi Packard Electric Systems Co Ltd
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2014-06-04
Anticipated expiration: 2023-09-30

Abstract

The utility model relates to a detachable buckle structure which is used for clamping wire harness channels and comprises a clamping nose and a clamping window. The clamping nose is a strip-shaped elastic component, an end of the clamping nose is bent towards one side to form a buckle, a clamping window pushing arm is arranged on the clamping window, the root of the clamping window pushing arm is connected with the clamping window, an end of the clamping window pushing arm is butted into the buckle at the end of the clamping nose, the clamping window pushing arm is pushed when the detachable buckle structure is detached, and the clamping nose elastically deforms under the effect of the clamping window pushing arm, so that the buckle can be released. Compared with the prior art, the detachable buckle structure has the advantages of high reliability, low cost, good universality, simplicity and convenience in operation and the like.

Description

A kind of buckle structure that can repeated removal

Technical field

The utility model relates to a kind of buckle, especially relates to a kind of buckle structure that can repeated removal.

Background technique

The buckle design of existing wire harness wire casing, easily installs conventionally, is but difficult to dismounting; Even if pull down, buckle conventionally also destroyed fall.If the wire harness being arranged in wire casing needs repairing, conventionally need to destroy whole wire casing, cause the significant wastage of resource and the difficulty of reprocessing in client end.Based on this, need a kind of install simple, with low cost, reliability is high, and buckle structure that can repeated removal.

Model utility content

The purpose of this utility model is exactly that a kind of buckle structure that can repeated removal is provided in order to overcome the defect that above-mentioned prior art exists.

The purpose of this utility model can be achieved through the following technical solutions:

A kind of buckle structure that can repeated removal, this buckle structure is for the clamping of wire harness wire casing, described buckle structure comprises card nose and card window, and described card nose is strip elastic member, and its end forms a discount to a lateral buckling, described card window is provided with card window push arm, the root Connection Card window of this card window push arm, the end of card window push arm is connected in the discount of card nose portion, when dismounting, push card window push arm there is elastic strain discount is got loose in card nose under the effect of card window push arm.

Described card nose vertically arranges, and described card window push arm is obliquely installed, and the horizontal position of card window push arm end is lower than the horizontal position of root.

Angle of inclination between described card window push arm and substantially horizontal is 10 °～40 °.

Described card window comprises that a push arm joint and two are connected to the wire casing joint at push arm joint two ends, and push arm joint is fixed on wire harness wire casing by wire casing joint, and described card window push arm is connected on push arm joint.

Described card window push arm and all arrange vertical with push arm joint of wire casing joint.

Compared with prior art, the utlity model has following advantage:

One, high reliability: card window card nose is installed easily, coordinates closely after installing.Buckle insertion force is relatively little, and withdrawal force is relatively large.

Two, low cost: buckle can repeated removal, destroys the wire casing waste that buckle causes while having avoided maintenance, reduced to a great extent the maintenance cost of wire harness.

Three, versatility is good: buckle structure that can repeated removal has versatility, can be applicable to need reusable any wire casing.

Four, simple to operation: buckle installation and removal are all very convenient, without by any instrument, can easily mount and dismount, facilitate the detachable maintaining of wire harness in wire casing.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is cross section structure schematic diagram of the present utility model.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.

Embodiment

As depicted in figs. 1 and 2, a kind of buckle structure that can repeated removal, this buckle structure, for the clamping of wire harness wire casing, comprises card nose 1 and blocks window 2.Card nose 1 is strip elastic member, make it can produce under external force certain deformation, its end forms a discount 11 to a lateral buckling, be used for fastening this buckle structure, and card window 2 has comprised that a push arm joint 21 and two are connected to the wire casing joint 22 at push arm joint two ends, push arm joint 21 is fixed on wire harness wire casing by wire casing joint 22, on push arm joint 21, be provided with card window push arm 3, the root of card window push arm 3 is connected on push arm joint 21, the end of card window push arm 3 is connected in the discount 11 of card nose 1 end, complete fastening.

Card window push arm 3 and all settings vertical with push arm joint 21 of wire casing joint 22, card nose 1 is vertical direction setting, and card window push arm 3 is the inclination angle setting of 10 °～40 ° with substantially horizontal, and the horizontal position of card window push arm end is lower than the horizontal position of root, guarantee that at this buckle structure discount 11 can buckle into easily along inclination angle card window push arm 3 in the time fastening.In the time of dismounting, only need push card window push arm 3, there is elastic strain discount 11 got loose in card nose 1, thereby complete dropout under 3 effects of card window push arm.

Claims

One kind can repeated removal buckle structure, this buckle structure is for the clamping of wire harness wire casing, it is characterized in that, described buckle structure comprises card nose and card window, described card nose is strip elastic member, its end forms a discount to a lateral buckling, described card window is provided with card window push arm, the root Connection Card window of this card window push arm, the end of card window push arm is connected in the discount of card nose portion, when dismounting, push card window push arm, under the effect of card window push arm, there is elastic strain discount got loose in card nose.
2. a kind of buckle structure that can repeated removal according to claim 1, is characterized in that, described card nose vertically arranges, and described card window push arm is obliquely installed, and the horizontal position of card window push arm end is lower than the horizontal position of root.
3. a kind of buckle structure that can repeated removal according to claim 2, is characterized in that, the angle of inclination between described card window push arm and substantially horizontal is 10 °～40 °.
4. a kind of buckle structure that can repeated removal according to claim 1, it is characterized in that, described card window comprises that a push arm joint and two are connected to the wire casing joint at push arm joint two ends, push arm joint is fixed on wire harness wire casing by wire casing joint, and described card window push arm is connected on push arm joint.
5. a kind of buckle structure that can repeated removal according to claim 4, is characterized in that described card window push arm and all arrange vertical with push arm joint of wire casing joint.