CN207073662U - Yoke configurations - Google Patents

Abstract

The utility model provides a kind of yoke configurations, belongs to automobile technical field.The yoke configurations include：Clip body, and clamp ear and the second clamping ear with the first of clip body integrally connected；The first clamping ear is provided with cantilever hooks, and the second clamping ear is provided with locking hole；The cantilever hooks hook the second clamping ear in the described first clamping ear and the second clamping ear close to each other, through the locking hole.The yoke configurations can meet flexible installation requirement of the small space to clip, deformation is not likely to produce again, thus its fastening effect is not influenceed, therefore efficiently solving clip in the prior art coordinates clamp pliers to be difficult to use in narrow and small installing space, and carries the pre-opening flexible collar pincers of spring clip easy the problem of being deformed so as to cause fastening effect to be deteriorated.

Description

Yoke configurations

Technical field

Automobile technical field is the utility model is related to, particularly relates to a kind of yoke configurations.

Background technology

Flexible collar is a kind of common pipeline junction fastener, when hose-rigid pipe connects in automobile industry cabin pipeline It is widely used.Flexible collar solves the connection of minor diameter hose-rigid pipe and easily dead angle occurs, avoids pipeline liquid leakage gas leakage etc. and asks Topic.

Traditional flexible collar need from clamp pliers whole process carry out with can just be installed to pipeline junction.However, with Car engine room arranges increasingly compact that the installing space of cabin pipeline is more narrow and small, and traditional flexible collar has coordinated clamp pliers It is difficult to use in the narrow installation space of cabin pipeline.

Another kind carries the pre-opening flexible collar of spring clip, although can meet above-mentioned space requirement, because it is being filled Pre-opening state is in preceding long-time, therefore it is easily deformed, so as to cause fastening effect to be deteriorated.

Utility model content

The utility model provides a kind of yoke configurations, and it can meet flexible installation requirement of the small space to clip, again It is not likely to produce deformation, do not influence fastening effect, coordinates clamp pliers to be difficult to narrow and small so as at least solve clip in the prior art The problem of being used in installing space, and carry spring clip pre-opening flexible collar pincers be easily deformed so as to cause to fasten The problem of effect is deteriorated.

Based on this purpose, the utility model employs following technical scheme：

A kind of yoke configurations, including：Clip body, and clamp ear and the second folder with the first of clip body integrally connected Hold ear；

The first clamping ear is provided with cantilever hooks, and the second clamping ear is provided with locking hole；

The cantilever hooks hook institute in the described first clamping ear and the second clamping ear close to each other through the locking hole State the second clamping ear.

Alternatively, one end integrally connected of the first clamping ear and clip body, the second clamping ear and clip sheet The other end integrally connected of body.

Alternatively, the locking hole is square opening.

Alternatively, the yoke configurations also include：Build-up member；

The build-up member includes：Build-up member body, the ejection arm being located on build-up member body and clamp arm.

Alternatively, the ejection arm is provided with U-shaped locating surface.

Alternatively, there is a latch closure in the build-up member body.

Alternatively, the clip body is made up of elastomeric material.

From the foregoing, it will be observed that the beneficial effects of the utility model are as follows：The yoke configurations can meet small space to clip Flexible installation requirement, be not likely to produce deformation again, thus do not influence its fastening effect, therefore efficiently solve and block in the prior art Hoop coordinates clamp pliers to be difficult to use in narrow and small installing space, and carries the pre-opening flexible collar pincers easily production of spring clip The problem of shape change so as to cause fastening effect to be deteriorated.

Brief description of the drawings

Fig. 1 is the structural representation for the yoke configurations (being in free state) that the embodiment of the utility model one provides.

Fig. 2 is the structural representation for the yoke configurations (being in pre-opening state) that the embodiment of the utility model one provides.

Fig. 3 is the structural representation of the build-up member in the yoke configurations that another embodiment of the utility model provides.

Fig. 4 is the structural representation for the yoke configurations that another embodiment of the utility model provides.

Fig. 5 is the structural representation for the clip build-up member that the another embodiment of the utility model provides.

Embodiment

Below in conjunction with the accompanying drawings and specific embodiment is to realizing that preferred embodiment of the present utility model is described in detail.

The embodiment of the utility model one provides a kind of yoke configurations, and as depicted in figs. 1 and 2, the yoke configurations include：Card Body 4 is bound round, and ear 32 is clamped with the first clamping ear 31 and second of the integrally connected of clip body 4.

Clip body 4 is usually annular, so that yoke configurations engaging is fastened on common cylindric target pair As on (such as pipeline).

The first clamping ear 31 is provided with cantilever hooks 1, and the second clamping ear 32 is provided with locking hole 2.Generally, locking hole 2 (also referred to as locking slot) can be square opening.

The cantilever hooks 1 are when the described first clamping clamping ear 32 of ear 31 and second is close to each other, through the locking hole 2 Hook the second clamping ear 32 (referring to Fig. 2).

Yoke configurations described in the present embodiment, free state (i.e. natural shrinking state, referring to Fig. 1) is in using preceding, now Clip body 4 is not acted on by external force, and diameter is minimum.In use, before destination object (such as soft or hard line connection) is installed to, First clamp the first clamping ear 31 and second and clamp ear 32, make both close to each other, it is outstanding on the first clamping ear 31 during this Arm hook 1 clamps the locking hole 2 on ear 32 through (stretching into) second, can hook the second clamping ear 32 immediately, now clip body 4 In open configuration (also referred to as pre-opening state, referring to Fig. 2), its a diameter of maximum expanded diameter；Then, by 4 sets of clip body Enter destination object, and cantilever hooks 1 is split away off from the second clamping ear 32, then exited from locking hole 2 (including move back completely Go out or not exclusively exit), you can yoke configurations engaging is fastened on destination object.

The yoke configurations that the present embodiment provides, ear 32 is clamped by the cantilever hooks 1 and second on the first clamping ear 31 On locking hole 2 cooperation, without whole process by clamp pliers, therefore adapt to the flexible and efficient assembling in small space；Meanwhile Because the yoke configurations are not acted on by external force always before use, in free state, it is only just adjusted to pre- when in use Open configuration, therefore deformation is not likely to produce, thus do not interfere with its fastening effect.

From the foregoing, it will be observed that the yoke configurations that the present embodiment provides can meet that flexible installation of the small space to clip will Ask, be not likely to produce deformation again, thus do not influence its fastening effect, therefore efficiently solve clip in the prior art and coordinate clamp pliers Be difficult to use in narrow and small installing space, and carry spring clip pre-opening flexible collar pincers be easily deformed so as to lead The problem of causing fastening effect to be deteriorated.Also, the yoke configurations are not required to additionally increase the parts such as spring clip, therefore can accordingly reduce Manufacturing cost.

In, one end integrally connected of the first clamping ear 31 and clip body 4, the second clamping ear 32 is with blocking The other end integrally connected of body 4 is bound round, is clamped in order to clamp ear 32 to the first clamping ear 31 and second, unclamped etc. and to grasp Make.

Alternatively, the clip body 4 can be made up of elastomeric material.

The yoke configurations that another embodiment of the utility model provides, on the basis of above-described embodiment, such as Fig. 3~Fig. 4 institutes Show, the yoke configurations also include build-up member 10.

Wherein, the build-up member 10 includes build-up member body 5, the ejection arm 6 being located on build-up member body 5 and folder Tight arm 8.

Specifically, the ejection arm 6 is provided with U-shaped locating surface 7.Wherein, U-shaped locating surface 7 is the positioning with U-shaped groove Face.

The ejection arm 6 is when the build-up member is set to the first clamping ear 31 and second and clamped on ear 32, by institute Cantilever hooks 1 are stated to push away from the described second clamping ear 32.

Yoke configurations described in the present embodiment, in use, before destination object is installed to, first clamp the first clamping ear 31 and the Two clamping ears 32 (can be operated by the existing instrument such as clamp pliers), make both close to each other, during this, the first clamping Cantilever hooks 1 on ear 31 clamp the locking hole 2 on ear 32 through (stretching into) second, can hook the second clamping ear 32 immediately, this When clip body 4 be in pre-opening state, its a diameter of maximum expanded diameter；Then, by the build-up member 10 along Fig. 4 arrows Direction entangles the first clamping ear 31 and second and clamps ear 32, and thus the ejection arm 6 on build-up member body 5 is by the cantilever Hook 1 pushes away from the second clamping ear 32 and (that is, the stirrup arm 1 is come off from the second clamping ear 32), and cantilever hooks 1 are immediately from lock Exited in tieholen 2 (including exit or not exclusively exit completely), second clamping ear 32 taken advantage of a situation in the presence of screen resilience fall on it is U-shaped In U-type groove on locating surface 7 (i.e. U-shaped locating surface 7 carries out auxiliary positioning equivalent to the second clamping ear 32), and due to resilience The effect of power, the first clamping ear 31 and second clamp the resilience of ear 32 and are against in ejection arm 6 and clamp arm 8.Then, by institute State yoke configurations and be inserted in destination object.Finally, the build-up member 10 is clamped into ear 32 from the described first clamping ear 31 and second Upper extraction, you can yoke configurations engaging is fastened on destination object.

It can be seen that the build-up member 10 effectively can be pushed away cantilever hooks 1 by ejecting arm 6 from the second clamping ear 32, Cantilever hooks 1 is exited from locking hole 2, and auxiliary positioning can be carried out to the second clamping ear 32 by U-shaped locating surface 7.Meanwhile by It is more compact in the build-up member 10, therefore have no effect on use of the yoke configurations in small space.

Alternatively, as shown in Figure 3 and Figure 4, there is a latch closure 9 (such as manhole) in the build-up member body 5, with It is easy to stretch into latch closure 9 by finger, so as to which the build-up member 10 is clamped into ear 32 from the described first clamping ear 31 and second Upper extraction.

The another embodiment of the utility model provides a kind of clip build-up member, the clip build-up member can be used for it is above-mentioned Yoke configurations in one embodiment are used cooperatively.

As shown in figure 5, the clip build-up member includes：Build-up member body 5, the top being located on build-up member body 5 Go out arm 6 and clamp arm 8.The ejection arm 6 is provided with U-shaped locating surface 7.

The first clamping ear 31 and second that the ejection arm 6 is set to the yoke configurations in the clip build-up member clamps When on ear 32, the cantilever hooks 1 are pushed away from the described second clamping ear 32.Alternatively, have in the build-up member body 5 One latch closure 9.

It should be noted that above-described embodiment is only the section Example for realizing preferred embodiment of the present utility model, and Not all embodiments.Obviously, creation is not being made based on above-described embodiment of the present utility model, those of ordinary skill in the art Property work on the premise of other all embodiments for being obtained, should all belong to the scope of the utility model protection.

Claims (7)

1. A kind of 1. yoke configurations, it is characterised in that including：Clip body (4), and with clip body (4) integrally connected One clamping ear (31) and the second clamping ear (32)；

   The first clamping ear (31) is provided with cantilever hooks (1), and the second clamping ear (32) is provided with locking hole (2)；

   The cantilever hooks (1) are in the described first clamping ear (31) and the second clamping ear (32) close to each other, through the locking Hook the second clamping ear (32) in hole (2).
2. 2. yoke configurations according to claim 1, it is characterised in that the first clamping ear (31) and clip body (4) One end integrally connected, the second clamping ear (32) and the other end integrally connected of clip body (4).
3. 3. yoke configurations according to claim 1, it is characterised in that the locking hole (2) is square opening.
4. 4. yoke configurations according to claim 1, it is characterised in that also include：Build-up member (10)；

   The build-up member (10) includes：Build-up member body (5), the ejection arm (6) being located on build-up member body (5) and folder Tight arm (8).
5. 5. yoke configurations according to claim 4, it is characterised in that the ejection arm (6) is provided with U-shaped locating surface (7).
6. 6. yoke configurations according to claim 4, it is characterised in that there is a latch closure in the build-up member body (5) (9)。
7. 7. yoke configurations according to claim 1, it is characterised in that the clip body (4) is made up of elastomeric material.