CN110296276B

CN110296276B - Automobile pipeline clamp

Info

Publication number: CN110296276B
Application number: CN201910627285.4A
Authority: CN
Inventors: 孙丰超; 孙永锋; 张宇
Original assignee: Anhui Jianghuai Automobile Group Corp
Current assignee: Anhui Jianghuai Automobile Group Corp
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-08-21
Anticipated expiration: 2039-07-11
Also published as: CN110296276A

Abstract

The invention discloses an automobile pipeline clamp which comprises a pipeline clamp body, wherein the pipeline clamp body comprises a fixing part and a folding part, after the folding part is folded, the fixing part and a buckle at the free end of the folding part can be buckled with each other, and the automobile pipeline clamp also comprises a limiting part, wherein the limiting part comprises an inserting part and a blocking part; the fixing part or the free end of the folding part is provided with a slot, after the fixing part and the buckle at the free end of the folding part are buckled with each other, the inserting part is inserted into the slot, and the blocking part can be blocked outside the buckle to limit the tripping action of the buckle. The invention designs the limiting part, after the folding part is folded, the fixing part and the buckle at the free end of the folding part are buckled with each other, the inserting part of the limiting part is inserted into the slot, and the blocking part can be blocked outside the buckle, so that the buckle cannot move outwards under the limiting of the blocking part, the tripping action is limited, the reliability is greatly improved, and the failure is avoided.

Description

Automobile pipeline clamp

Technical Field

The invention relates to the technical field of automobiles, in particular to an automobile fixing device, and specifically relates to an automobile pipeline clamp.

Background

Along with the increase of the functions of the whole automobile, the number of automobile pipelines is increased, and the safety and the reliability of the fixation of the automobile pipelines are important to the electric safety of the whole automobile. A common pipe clamp structure in the prior art is shown in fig. 1 and 2, and includes a fixing portion 1 'and a folded portion 2', both of which are arc-shaped clamping groove structures, free ends of the fixing portion and the folded portion are provided with buckles, after the folded portion is folded, the fixing portion and the folded portion are matched to hoop a pipe, and the fixing portion and the free end of the folded portion are buckled with each other to fix a pipe line.

However, the pipeline clamp is easy to lose efficacy due to the fact that the buckle is prone to failure and low in reliability, and the pipeline is prone to breaking loose due to the fact that various types of vibration exist in the automobile.

Disclosure of Invention

The invention mainly aims to provide an automobile pipeline clamp and aims to solve the technical problems that the prior art is easy to lose efficacy and low in reliability.

In order to achieve the purpose, the invention provides an automobile pipeline clamp, which comprises a pipeline clamp body, wherein the pipeline clamp body comprises a fixing part and a folding part, the fixing part and the free end of the folding part are respectively provided with a buckle, after the folding part is folded, the fixing part and the buckle at the free end of the folding part can be mutually buckled, and the automobile pipeline clamp also comprises a limiting part, wherein the limiting part comprises an inserting part and a blocking part;

the fixing part or the free end of the folding part is provided with a slot, after the fixing part and the buckle at the free end of the folding part are buckled with each other, the inserting part is inserted into the slot, and the blocking part can be blocked outside the buckle to limit the tripping action of the buckle.

Optionally, the cross section of the whole of the inserting part and the blocking part is in a T shape, and the cross section of the slot is in a convex shape.

Optionally, the free end of the fixed part or the folded part is provided with an L-shaped insertion boss, and the corresponding buckle is located in a corner surrounded by the insertion boss;

the plug-in boss is characterized in that the transverse boss of the plug-in boss is provided with the slot matched with the plug-in part, the vertical boss of the plug-in boss is provided with a guide groove communicated with the slot and integrally matched with the plug-in part and the blocking part, the plug-in part penetrates through the guide groove to be inserted into the slot, and the blocking part penetrates through the guide groove to be blocked outside the buckle.

Optionally, the limiting member further includes an extension portion extending forward from the front end of the insertion portion and beyond the blocking portion, a transverse boss of the insertion boss is provided with an insertion hole communicated with the insertion groove and matched with the extension portion, and after the insertion portion is inserted into the insertion groove, the extension portion is inserted into the insertion hole.

Optionally, the pipe clamp further comprises a clamping piece, wherein the clamping piece is slidably mounted on the pipe clamp body, and after the folding portion is folded, one part of the clamping piece slides onto the folding portion, and the other part of the clamping piece slides onto the fixing portion, so that the rotation action of the folding portion is limited.

Optionally, the clamping member is in the shape of an arc rod, a first sliding groove is formed in the inner circumferential surface of the folding portion along the circumferential direction of the folding portion, a second sliding groove is formed in the inner circumferential surface of the fixing portion along the circumferential direction of the fixing portion, and the clamping member is slidably mounted in the first sliding groove and can slide into the second sliding groove from the first sliding groove after the folding portion is folded.

Optionally, be connected with the handle on the joint spare, the outer peripheral face of turning over the portion open have with the communicating spout of stepping down of first spout the slip in-process of joint spare, the handle can via the spout of stepping down exposes and can follow the spout of stepping down slides.

Optionally, an installation groove is formed in the outer peripheral surface of the clamping piece, and the handle is hinged in the installation groove.

Optionally, the cross sections of the clamping piece, the first sliding groove and the second sliding groove are all in a convex shape.

Optionally, the fixing portion and the fixing end of the folded portion are connected to each other through a transition portion having an arc-shaped cross section.

In the technical scheme of the invention, the material is selected,

according to the limiting part designed by the invention, after the folding part is folded, the fixing part and the buckle at the free end of the folding part are buckled with each other, the inserting part of the limiting part is inserted into the slot, and the blocking part can be blocked outside the buckle, so that the buckle cannot move outwards under the limiting of the blocking part, the tripping action is limited, the reliability is greatly improved, and the failure is avoided. The invention has simple structure, easy manufacture, convenient use, detachability and repeated use and good application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of a conventional pipeline clamp in an open state;

FIG. 2 is a schematic view of the pipeline clamp of FIG. 1 in a collapsed configuration;

FIG. 3 is a schematic structural diagram of a pipe clamp body of an automotive pipe clamp according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the body of the pipeline clamp of FIG. 3 from another perspective;

FIG. 5 is a cross-sectional view of the body of the line clamp of FIG. 3 in a collapsed configuration;

FIG. 6 is a schematic structural diagram of a limiting member of an automotive pipeline clamp according to an embodiment of the present invention at a viewing angle;

fig. 7 is a schematic structural view of the limiting member shown in fig. 6 at another viewing angle;

FIG. 8 is a schematic structural diagram of a clip of an automotive pipe clamp according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of the clip member shown in FIG. 8 from another perspective;

FIG. 10 is a schematic view of the use of the automotive pipe clamp of FIGS. 3-9 in clamping a pipe;

FIG. 11 is a structural diagram illustrating a state in which the position limiting member shown in FIG. 6 is inserted into the insertion boss of the pipe clamp body shown in FIG. 3;

fig. 12 is a cross-sectional view of the clip of fig. 8 in an open position and a locked position within the body of the line clamp of fig. 3.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 3 to 7, 10 and 11, the automotive pipe clamp of the present invention includes a pipe clamp body 1, wherein the pipe clamp body 1 includes a fixing portion 11 and a folded portion 12, free ends of the fixing portion 11 and the folded portion 12 are both provided with a buckle 14, after the folded portion 12 is folded, the fixing portion 11 and the buckle 14 at the free end of the folded portion 12 can be mutually buckled, and the automotive pipe clamp further includes a limiting member 2, and the limiting member 2 includes an insertion portion 21 and a blocking portion 22;

the free end of the fixing portion 11 or the folded portion 12 is provided with a slot 151, after the fixing portion 11 and the buckle 14 at the free end of the folded portion 12 are buckled with each other, the insertion portion 21 is inserted into the slot 151, and the blocking portion 22 can block the buckle 14 to limit the releasing action of the buckle 14.

When the pipeline clamp is used, the pipeline clamp is firstly opened, the pipeline 4 is arranged in the pipeline clamp, then the pipeline clamp is folded, and the buckle is buckled, as mentioned in the background technology, the buckle of the free end of the fixed part and the folding part is easy to lose efficacy due to the vibration of an automobile after buckling, the reliability is low, if the problem needs to be solved, the buckling action of the buckle can be limited, therefore, the limiting part is designed, after the folding part is folded, the buckle of the free end of the fixed part and the folding part is buckled with each other, the inserting part of the limiting part is inserted into the slot, and the blocking part can be blocked outside the buckle, so that under the limit of the blocking part, the buckle cannot move outwards (here, namely the buckling direction), the buckling action is limited, the reliability is greatly improved, and the failure is avoided.

In an embodiment, referring to fig. 5 to 7 and 10 to 12, the cross section of the whole of the inserting portion 21 and the blocking portion 22 is T-shaped, and the cross section of the slot 151 is convex. The design is simple and reasonable in structure and easy to install, and the installation is more reliable and stable due to the fact that the sliding freedom degree is only achieved when the sliding groove is matched with the slot with the convex-shaped cross section.

In an embodiment, referring to fig. 3 to 7 and 10 to 12, the free end of the fixing portion 11 or the folded portion 12 has an L-shaped insertion boss 15, and the corresponding buckle 15 is located in a corner surrounded by the insertion boss 15;

the horizontal boss of the insertion boss 15 is provided with the insertion slot 151 matched with the insertion part 21, the vertical boss of the insertion boss 15 is provided with a guide groove 152 communicated with the insertion slot 151 and integrally matched with the insertion part 21 and the blocking part 22, the insertion part 21 penetrates through the guide groove 152 to be inserted into the insertion slot 151, and the blocking part 22 penetrates through the guide groove 152 to be blocked outside the buckle 14. Design like this, not only the stop part can restrict the dropout action of live the buckle, and the horizontal boss and the vertical boss of grafting boss also can play limiting displacement to the buckle moreover, have restricted the removal of two other directions of buckle, have further promoted the stability of buckle, and the stop part wears to establish in the guide way moreover, can obtain the structure and strengthen, prevents to warp the inefficacy.

In an embodiment, referring to fig. 3, 6, 7 and 11, the limiting member 2 further includes an extending portion 23 extending forward from the front end of the inserting portion 21 and beyond the blocking portion 22, a transverse boss of the inserting boss 15 is provided with an inserting hole 153 communicating with the inserting slot 151 and matching with the extending portion 23, and after the inserting portion 21 is inserted into the inserting slot 151, the extending portion 23 is inserted into the inserting hole 153. Design like this, through the cooperation of extension and jack, can further increase the grafting stability of locating part, can play the effect of grafting location moreover (the unable jack that gets into of barrier portion, and the stop promptly is stretched into to support).

Preferably, after the limiting part 2 is inserted, the front end of the extending part 23 and the rear end of the limiting part 2 respectively exceed the insertion boss 15, and this design is convenient to detach, that is, when the limiting part needs to be pulled leftward, the limiting part can be pushed leftward at the front end of the extending part, so that the protruding amount of the left side of the limiting part is increased, the limiting part can be further conveniently pulled, and the convenient and fast detachment is realized.

In an embodiment, referring to fig. 3 to 5, the free end of the fixing portion 11 has an L-shaped adaptor 112, the corresponding buckle 14 is disposed on the adaptor 112, and when the fixing portion 11 and the buckle 14 at the free end of the folded portion 12 are buckled with each other, the buckle 14 at the free end of the fixing portion 11 is located outside the buckle 14 at the free end of the folded portion 12. The switching frame of L shape is than the fixed part body easier deformation under the exogenic action, and design like this, through the switching frame, the buckle of the free end of turning over the portion extrudees the buckle through the free end of fixed part more easily and realizes lock between them, and the practicality is better.

In an embodiment, please refer to fig. 12, the pipe clamp further includes a clamping member 3, the clamping member 3 is slidably mounted on the pipe clamp body 1, and after the folding portion 12 is folded, a part of the clamping member slides onto the folding portion 12, and another part of the clamping member slides onto the fixing portion 11, so as to limit the rotation of the folding portion 12. In order to further prevent the pipeline from breaking loose, the invention designs the clamping piece, one part of the clamping piece slides to the fixing part so as to be limited with the fixing part, and the other part of the clamping piece slides to the folding part so as to be limited with the folding part, so that the rotation action of the folding part relative to the fixing part can be limited through the transition of the adapter piece, and the pipe clamp is prevented from being opened and losing efficacy.

In an embodiment, referring to fig. 3 to 5, 8 to 10 and 12, the locking member 3 is in an arc-shaped rod shape, a first sliding groove 121 is formed along the circumferential direction of an inner circumferential surface of the folded portion 12, a second sliding groove 111 is formed along the circumferential direction of an inner circumferential surface of the fixing portion 11, and the locking member 3 is slidably mounted in the first sliding groove 121 and can slide into the second sliding groove 111 from the first sliding groove 121 after the folded portion 12 is folded. Design like this, the structure is more reasonable, and the installation of making easily, joint spare and first spout, second spout cooperation have produced the limiting displacement of similar keeper to fold over the portion and convert into the back, can restrict the rotatory of folding over the portion and move, take off the back when the buckle accident, under the effect of joint spare, still can realize the joint pencil, promote the reliability. Meanwhile, the fixing mode is a concealed design in the wire clamp, the size of the pipeline clamp is saved, and the locking can be opened repeatedly.

In an embodiment, referring to fig. 3 to 5, 8 to 10 and 12, a handle 31 is connected to the clip member 3, an abdicating sliding slot 122 communicated with the first sliding slot 121 is formed on an outer circumferential surface of the folded portion 12, and in a sliding process of the clip member 3, the handle 31 can be exposed through the abdicating sliding slot 122 and can slide along the abdicating sliding slot 122. Design like this, can control the joint spare from the outside through the handle and slide, it is more convenient reasonable to use.

In one embodiment, referring to fig. 9, an installation groove 32 is formed on an outer circumferential surface of the clip member 3, and the handle 31 is hinged in the installation groove 32. Design like this, when installation joint spare, the handle changes over to the mounting groove in, can avoid producing the interference, also can fold into fixed back at the pipe clamp, changes over to the mounting groove with the handle in, avoids the structure outstanding, when needing slip joint spare, dials out the handle from the mounting groove in again, and is more practical.

In an embodiment, referring to fig. 3, 5 and 8, the cross sections of the clamping member 3, the first sliding groove 121 and the second sliding groove 111 are all in a convex shape. By the design, the clamping piece only has sliding freedom, and the installation is more stable and reliable.

In one embodiment, referring to fig. 3 to 5, the fixing ends of the fixing portion 11 and the turning portion 12 are connected to each other through a transition portion 13 having an arc-shaped cross section. The transition part with the arc-shaped cross section is easy to deform, so that the folding part can be more easily rotated to be opened and closed.

Preferably, referring to fig. 3, a groove 123 is formed at the root of the inner circumferential surface of the folded portion 12. Design like this, produce the space, make things convenient for joint spare to slide and stretch into in the first spout.

The pipe clamp comprises the limiting part 2 and the clamping part 3, and referring to fig. 10, after the pipe clamp body is fastened, the limiting part is inserted first, and then the clamping part is slid.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an automobile pipeline clamp, includes the pipeline clamp body, the pipeline clamp body includes fixed part and turns over a portion, the fixed part with the free end of turning over a portion all is equipped with the buckle turn over a portion and convert into the back, the fixed part with the free end of turning over a portion the buckle can lock its characterized in that each other: the limiting piece comprises an inserting part and a blocking part;

the fixing part or the free end of the folding part is provided with a slot, the inserting part is inserted into the slot after the buckles of the fixing part and the free end of the folding part are buckled with each other, and the blocking part can block the buckles to limit the tripping action of the buckles;

the pipe clamp comprises a pipe clamp body and is characterized by further comprising a clamping piece, wherein the clamping piece is slidably mounted on the pipe clamp body, and after the folding portion is folded, one part of the clamping piece slides onto the folding portion, and the other part of the clamping piece slides onto the fixing portion, so that the rotating action of the folding portion is limited.

2. The automotive pipe clamp according to claim 1, wherein the integral body of the insertion portion and the blocking portion has a T-shaped cross section, and the cross section of the insertion groove has a convex shape.

3. The automotive pipe clamp according to claim 1 or 2, wherein the free end of the fixing portion or the folded portion is provided with an L-shaped insertion boss, and the corresponding buckle is positioned in a corner surrounded by the insertion boss;

4. The automotive pipe clamp according to claim 3, wherein the retainer further comprises an extension portion extending forward from the front end of the insertion portion and beyond the blocking portion, a transverse projection of the insertion projection is provided with an insertion hole communicated with the insertion groove and matched with the extension portion, and the extension portion is inserted into the insertion hole after the insertion portion is inserted into the insertion groove.

5. The automotive pipe clamp according to claim 1, wherein the engaging member is shaped like an arc rod, a first sliding groove is formed in an inner peripheral surface of the folded portion along a circumferential direction thereof, a second sliding groove is formed in an inner peripheral surface of the fixing portion along a circumferential direction thereof, and the engaging member is slidably mounted in the first sliding groove and is slidable from the first sliding groove into the second sliding groove after the folded portion is folded.

6. The automotive pipe clamp according to claim 5, wherein a handle is connected to the clip, an abdicating chute communicated with the first chute is formed in the outer peripheral surface of the folded portion, and during the sliding process of the clip, the handle can be exposed through the abdicating chute and can slide along the abdicating chute.

7. The automotive pipe clamp according to claim 6, wherein an installation groove is formed on the outer circumferential surface of the clamping member, and the handle is hinged in the installation groove.

8. The automotive pipe clamp according to claim 5, wherein the cross-sections of the clip, the first runner and the second runner are all in a shape of Chinese character 'tu'.

9. The automotive pipe clamp according to claim 1 or 2, wherein the fixing portion and the fixing end of the folded portion are connected to each other through a transition portion having an arc-shaped cross section.