CN211175642U

CN211175642U - Car hard tube pipe clamp and car

Info

Publication number: CN211175642U
Application number: CN201921442614.XU
Authority: CN
Inventors: 王海超
Original assignee: BAIC Motor Co Ltd
Current assignee: BAIC Motor Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-08-04
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to an automobile parts discloses a car hard tube pipe clamp, including pipe clamp holder (1), be equipped with at least one installation element (2), every on pipe clamp holder (1) installation element (2) are including forming draw-in groove (21) on pipe clamp holder (1) and with draw-in groove (21) can be dismantled double-layered core (3) of connection, be equipped with fixture (31) that can centre gripping hard tube (4) on double-layered core (3). Furthermore, the utility model also discloses an automobile, including foretell car hard tube pipe clamp. The utility model discloses a press from both sides core that is used for the fixed hard tube of centre gripping in the hard tube pipe clamp can dismantle, can choose double-layered core for use according to the pipe diameter of difference, change quick convenient, the pipe clamp material high-usage, low in production cost.

Description

Car hard tube pipe clamp and car

Technical Field

The utility model relates to an automobile parts specifically, relates to an automobile hard tube pipe clamp and car that has this automobile hard tube pipe clamp.

Background

The brake hard tube pipe clamp is used for fixing the brake hard tube on the automobile body, so that the brake hard tube can not move randomly. The structure of the traditional brake hard tube clamp is shown in fig. 1 and comprises a limiting device a, a brake hard tube limiting sheet b, an upper limiting hole c, an anti-falling device d and a hard tube clamping groove e, wherein the hard tube clamping groove e is used for positioning and fixing the position of a brake hard tube.

The design of general hard tube draw-in groove e can only match the braking hard tube of single pipe diameter, and can't reform system and use, when the pipe diameter of braking hard tube changed, the unable direct matching of braking hard tube pipe clamp was used, causes the commonality of pipe clamp material poor, the low-usage, need redesign, the pipe clamp mould of development different pipe diameters simultaneously, not only long time consuming, need invest a large amount of development cost moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a high-speed, the low in production cost of utilization ratio, the change is convenient, the pipe clamp material is chooseed for use to press from both sides the core in order to provide a car hard tube pipe clamp, this pipe clamp can be according to the pipe diameter of difference.

In order to solve the technical problem, the utility model provides a car hard tube pipe clamp, including the pipe clamp holder, be equipped with at least one installation element on the pipe clamp holder, every the installation element is including forming draw-in groove on the pipe clamp holder and with the clamp groove can dismantle the clamp core of connection, be equipped with the fixture that can the centre gripping hard tube on the clamp core.

As an optimal structure, fixture is including being used for placing the joint portion and the spacing piece in pairs of the hard tube, it is in pairs spacing piece branch is located the both ends of joint portion opening part, every spacing piece includes respectively along the arc section that joint portion extends and the orientation the spacing section that the inboard slope of joint portion extends.

Preferably, the clamping portion is of an arc-shaped structure, and the curvature radiuses of the clamping portions on different sandwiches are not completely the same.

More preferably, each limiting piece is provided with a pressing section for pressing against the outer wall of the hard tube at the end part of the limiting section close to the clamping part, and the shape of the end part of the pressing section is matched with the shape of the outer wall of the hard tube in contact with the pressing section.

Specifically, the clamping portion and the limiting piece are integrally formed.

As another preferred structure, the outer wall of the sandwich core is provided with a plurality of sandwich core first limiting blocks, the inner wall of the clamping groove is provided with a plurality of first limiting grooves, and the first limiting grooves are matched with the sandwich core first limiting blocks.

Preferably, the first sandwich limiting blocks are uniformly distributed on the outer wall of the sandwich in the axial direction.

As another preferred structure, each limiting piece is provided with a second sandwich limiting block, and the inner wall of the clamping groove is provided with a second limiting groove matched with the second sandwich limiting block.

Preferably, the second sandwich limiting block is positioned at the joint of the arc-shaped section and the limiting section of the limiting sheet.

In a second aspect, the present invention provides an automobile, which comprises the above automobile hard tube clamp.

Through the technical scheme, the automobile hard pipe clamp of the utility model utilizes the pipe clamp holder to be provided with one or more mounting units, and the sandwich core for clamping and fixing the hard pipe is detachably connected with the mounting units, so that the pipe clamp holder has universality, and the pipe clamp holder can be matched and connected with sandwich cores of different specifications to fix hard pipes of different pipe diameters, thereby being fast and convenient to replace and mount; when the pipe diameter of the hard pipe changes, the whole pipe clamp does not need to be designed and developed, and only the sandwich core needs to be redesigned, so that a large amount of development cost can be saved, the development period can be shortened, and the universality and the utilization rate of pipe clamp materials can be effectively improved.

In addition, in the preferred embodiment of the present invention, the clamping portion of the sandwich core is of an arc-shaped structure, and when a plurality of mounting units are disposed on the pipe clamp holder, the curvature radii of the clamping portions of different mounting units are not completely the same, so that the pipe clamp can simultaneously clamp and fix hard pipes with various pipe diameters; the connection between the sandwich core and the pipe clamp holder is realized by assembling a sandwich core first limiting block on the outer wall of the sandwich core into a first limiting groove of the clamping groove and assembling a sandwich core second limiting block into a second limiting groove of the clamping groove, so that the axial movement and the radial movement of the sandwich core in the clamping groove are limited, and the connection structure between the sandwich core and the clamping groove is more stable; the clamping mechanism of the sandwich core is also provided with a limiting sheet to prevent the hard tube from being separated from the tube clamp and ensure that the hard tube has enough pull-out force, lateral force and insertion force when being clamped and fixed.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

FIG. 1 is a schematic structural view of a conventional brake hard tube clamp;

fig. 2 is a schematic structural diagram of an embodiment of the automotive hard tube clamp according to the present invention;

FIG. 3 is a schematic structural view of an embodiment of the core of the present invention;

FIG. 4 is a schematic structural view of a first limiting block of the sandwich core shown in FIG. 3;

figure 5 is a schematic structural view of an embodiment of a tube clamping base according to the present invention;

FIG. 6 is a front view of the pipe clamp holder shown in FIG. 5;

FIG. 7 is a cross-sectional view A-A of FIG. 6;

figure 8 is a top view of the pipe clamp shown in figure 5.

Description of the reference numerals

a limiting device and b braking hard tube limiting sheet

c upper limiting hole d anti-drop device

e hard tube clamping groove 1 tube clamp holder

2 mounting unit 21 card slot

22 first limiting groove 23 second limiting groove

3 core 31 fixture

32 limiting piece of clamping part 33

34 abutting section 35 sandwich first limiting block

36 sandwich second limiting block 4 hard tube

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

It should be noted that, in the following description of the technical solutions of the present invention, the terms "outer wall", "inner wall" and the like are used to indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only used for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element indicated must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "in contact with" are to be construed broadly, and for example, the connection may be a direct connection or an indirect connection via an intermediate medium. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. In the utility model, the axial direction refers to the direction that the center axis of the hard tube 4 behind the 3 centre gripping hard tubes 4 of core is pressed from both sides, and the radial direction refers to the direction of the 4 center axes of perpendicular to hard tubes behind the 3 centre gripping hard tubes 4 of core.

The utility model discloses the car hard tube pipe clamp that the first aspect provided, as shown in fig. 2-8, including pipe clamp holder 1, be equipped with at least one installation element 2 on the pipe clamp holder 1, every installation element 2 is including forming draw-in groove 21 on pipe clamp holder 1 and the core 3 of pressing from both sides of can dismantling the connection with draw-in groove 21, is equipped with fixture 31 that can centre gripping hard tube 4 on pressing from both sides core 3.

It should be noted that, the utility model discloses in can design into single pipe clamp, two pipe clamps, three pipe clamps or other many pipe clamps according to the demand of in-service use on the pipe clamp holder 1, only need correspondingly increase the quantity of installation element 2 can. The utility model provides a car hard tube pipe clamp can be used for the fixed of braking hard tube as required, also can be used for the fixed of other hard tubes, like fuel oil pipeline etc. to the braking hard tube is for example, presss from both sides the fixture 31 of core 3 and can design into the hard tube 4 that can multiple specifications such as centre gripping phi 4.76mm, phi 6mm, phi 6.76 mm.

Through the utility model discloses above-mentioned basic technical scheme's car hard tube pipe clamp, when using, according to hard tube 4's quantity, choose for use the pipe clamp holder 1 that is equipped with corresponding quantity installation element 2, because press from both sides core 3 and draw-in groove 21 can dismantle the connection, can select corresponding clamp core 3 and draw-in groove 21 to be connected according to hard tube 4's pipe diameter and quantity, then utilize the hard tube 4 of the fixed corresponding pipe diameter of fixture 31 centre gripping can, this car hard tube pipe clamp can satisfy the hard tube 4 of multiple pipe diameter and carry out the demand of fixing simultaneously, the commonality is strong, press from both sides core 3 and pipe clamp holder 1's matching and installation simple and convenient, the utilization ratio of pipe clamp material is high.

As a preferred embodiment of the present invention, as shown in fig. 3, the clamping mechanism 31 includes a clamping portion 32 for placing the hard tube 4 and a pair of limiting pieces 33, the pair of limiting pieces 33 are respectively disposed at two ends of the opening of the clamping portion 32, and each limiting piece 33 includes an arc section extending along the clamping portion 32 and a limiting section extending toward the inner side of the clamping portion 32. Joint portion 32 is equipped with the recess that is suitable for placing hard tube 4, arranges hard tube 4 in joint portion 32 after, and mated spacing piece 33 can prevent that hard tube 4 from deviating from joint portion 32 to guarantee that hard tube 4 has sufficient pull-out force, yawing force and insertion force in fixture 31, make hard tube 4 fix more stably.

Preferably, the clamping portions 32 are circular arc-shaped structures, and the curvature radiuses of the clamping portions 32 on different cores 3 are not completely the same. Because the common hard tube 4 is a round tube, the groove of the clamping part 32 is designed to be arc-shaped, so that the hard tube 4 can be conveniently attached to the outer wall of the hard tube; different sandwiches 3 can be used for fixing hard tubes 4 with different pipe diameters, so that the curvature radius of the groove of the clamping part 32 is designed differently according to the pipe diameters of the hard tubes 4, and the applicability is wider.

Further preferably, each limiting piece 33 is provided with a pressing section 34 for pressing against the outer wall of the hard tube 4 at the end of the limiting section close to the clamping portion 32, and the shape of the end of the pressing section 34 is matched with the shape of the outer wall of the hard tube 4 contacted with the pressing section. The pressing section 34 can be made of a hard material or elastic, the limiting piece 33 can be tightly attached to the outer wall of the hard tube 4 due to the arrangement of the pressing section 34, the structure of the hard tube 4 can be effectively protected, and the hard tube 4 is prevented from being damaged by the limiting piece 33.

Specifically, the clamping portion 32 and the limiting piece 33 are integrally formed, so that the sandwich core 3 is stable in structure and convenient to process.

As a preferred embodiment of the present invention, as shown in fig. 4 and 5, the outer wall of the core 3 is provided with a plurality of first limiting blocks 35, the inner wall of the slot 21 is provided with a plurality of first limiting grooves 22, and the first limiting grooves 22 are matched with the first limiting blocks 35. The first core limiting blocks 35 are distributed in the axial direction of the outer wall of the core 3, correspondingly, the first limiting grooves 22 are distributed in the axial direction of the inner wall of the clamping grooves 21, and when the core 3 is connected with the clamping grooves 21, the first core limiting blocks 35 are assembled in the first limiting grooves 22, so that the axial movement of the core 3 in the clamping grooves 21 can be limited.

Preferably, the plurality of first core limiting blocks 35 are uniformly distributed on the outer wall of the core 3 in the axial direction. For example, the outer wall of the sandwich core 3 is provided with three sandwich core first limiting blocks 35, the sandwich core first limiting blocks 35 are respectively located at two axial ends and a middle position of the outer wall of the sandwich core 3, and correspondingly, the first limiting grooves 22 are arranged at two ends and a middle position of the clamping groove 21, so that the connection structure between the sandwich core 3 and the clamping groove 21 is more stable.

As a preferred embodiment of the present invention, as shown in fig. 3 and 7, each of the limiting pieces 33 is provided with a second sandwich limiting block 36, and the inner wall of the slot 21 is provided with a second limiting groove 23 matched with the second sandwich limiting block 36. The extension direction of the second core limiting block 36 is the axial direction of the core 3, correspondingly, the inner wall of the clamping groove 21 is provided with a second limiting groove 23 extending along the axial direction of the clamping groove 21, when the core 3 is connected with the clamping groove 21, the second core limiting block 36 is assembled in the second limiting groove 23, and the radial movement of the core 3 in the clamping groove 21 can be limited.

Preferably, the second core stopper 36 is located at the connection between the arc-shaped segment and the stopper segment of the stopper 33, so that the second core stopper 36 can be inserted into the second stopper groove 23.

The utility model discloses an embodiment of a relative optimization, car hard tube pipe clamp is when using, according to the quantity of hard tube 4, choose for use the pipe clamp holder 1 that is equipped with the installation element 2 of corresponding quantity, select corresponding clamp core 3 according to the pipe diameter and the quantity of hard tube 4, assemble the first stopper 35 of pressing from both sides the core of every clamp core 3 to first spacing groove 22 respectively, will press from both sides core 3 and adjust the back will press from both sides core second stopper 36 and insert second spacing groove 23, make press from both sides core 3 and draw-in groove 21 stable connection, then go into fixture 31 with the laminating of joint portion 32 with hard tube 4 from the centre card of two spacing pieces 33, spacing piece 33 support the pressure section 34 and support and press hard tube 4 simultaneously, it is fixed to accomplish the centre gripping of hard tube 4.

As can be seen from the description of the above embodiments of the present invention, the automotive hard tube clamp of the present invention utilizes the tube clamp holder 1 to be provided with one or more mounting units 2, and the sandwich 3 for clamping and fixing the hard tube 4 is detachably connected with the mounting units 2, so that the tube clamp holder 1 has versatility, and the tube clamp holder 1 can be connected with the sandwich 3 with different specifications in a matching manner, so as to fix the hard tubes 4 with different tube diameters, and the replacement and installation are quick and convenient; when the pipe diameter of the hard pipe 4 changes, the whole pipe clamp does not need to be designed and developed, and only the sandwich 3 needs to be redesigned, so that a large amount of development cost can be saved, the development period can be shortened, and the universality and the utilization rate of pipe clamp materials can be effectively improved.

In addition, in the preferred embodiment of the present invention, the clamping portion 32 of the core 3 is a circular arc structure, and when a plurality of mounting units 2 are disposed on the pipe clamp holder 1, the curvature radii of the clamping portions 32 of different mounting units 2 are not completely the same, so that the pipe clamp can simultaneously clamp and fix the hard pipes 4 with various pipe diameters; the sandwich core 3 and the pipe clamp holder 1 are assembled in the first limiting groove 22 of the clamping groove 21 through the sandwich core first limiting block 35 on the outer wall of the sandwich core 3, and the sandwich core second limiting block 36 is assembled in the second limiting groove 23 of the clamping groove 21 to realize connection, so that the axial movement and the radial movement of the sandwich core 3 in the clamping groove 21 are limited, and the connection structure of the sandwich core 3 and the clamping groove 21 is more stable; the clamping mechanism 31 of the sandwich core 3 is also provided with a limiting sheet 33 to prevent the hard tube 4 from falling off from the tube clamp and ensure that the hard tube 4 has enough pull-out force, lateral force and insertion force when being clamped and fixed.

In the utility model discloses on the basis of foretell car hard tube pipe clamp, the utility model discloses the second aspect provides a car, including the aforesaid car hard tube pipe clamp, all beneficial effects that the technical scheme who consequently has above-mentioned car hard tube pipe clamp embodiment brought at least.

The construction and operation of the automobile according to the embodiments of the present invention are understood and easily accomplished by those skilled in the art, and thus will not be described in detail.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. In the technical idea scope of the present invention, it is possible to provide the technical solution of the present invention with a plurality of simple modifications, including combining each specific technical feature in any suitable manner, and in order to avoid unnecessary repetition, the present invention does not provide additional description for various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.

Claims

1. The automobile hard pipe clamp is characterized by comprising a pipe clamp seat (1), wherein at least one mounting unit (2) is arranged on the pipe clamp seat (1), each mounting unit (2) comprises a clamping groove (21) formed in the pipe clamp seat (1) and a sandwich core (3) detachably connected with the clamping groove (21), and a clamping mechanism (31) capable of clamping a hard pipe (4) is arranged on the sandwich core (3).

2. The automotive hard tube clamp according to claim 1, wherein the clamping mechanism (31) comprises a clamping portion (32) for placing the hard tube (4) and a pair of limiting pieces (33), the pair of limiting pieces (33) are respectively arranged at two ends of an opening of the clamping portion (32), and each limiting piece (33) comprises an arc-shaped section extending along the clamping portion (32) and a limiting section extending towards the inner side of the clamping portion (32) in an inclined manner.

3. The automotive hard tube clamp as claimed in claim 2, characterized in that the clamping portions (32) are of circular arc-shaped structures, and the curvature radii of the clamping portions (32) on different sandwich cores (3) are not identical.

4. The automotive hard tube clamp according to claim 2, characterized in that each limiting piece (33) is provided with a pressing section (34) for pressing against the outer wall of the hard tube (4) at the end of the limiting section close to the clamping portion (32), and the shape of the end of the pressing section (34) is matched with the shape of the outer wall of the hard tube (4) in contact with the pressing section.

5. The automotive hard tube clamp as claimed in claim 2, characterized in that the clamping portion (32) and the limiting piece (33) are integrally formed.

6. The automotive hard pipe clamp according to any one of claims 1 to 5, characterized in that the outer wall of the core (3) is provided with a plurality of core first limiting blocks (35), the inner wall of the clamping groove (21) is provided with a plurality of first limiting grooves (22), and the first limiting grooves (22) are matched with the core first limiting blocks (35).

7. The automotive pipe clamp according to claim 6, characterized in that the first stop blocks (35) are uniformly distributed on the outer wall of the core (3) in the axial direction.

8. The automotive hard pipe clamp according to any one of claims 2 to 5, characterized in that a second sandwich limiting block (36) is respectively arranged on each limiting piece (33), and a second limiting groove (23) matched with the second sandwich limiting block (36) is arranged on the inner wall of the clamping groove (21).

9. The automotive hard tube clamp as claimed in claim 8, characterized in that the second sandwich stopper (36) is located at the junction of the arc-shaped section and the stopper section of the stopper piece (33).

10. An automobile, characterized by comprising the automobile hard pipe clamp as claimed in any one of claims 1 to 9.