Safety guide sleeve for cross beam at bottom of automobile

Abstract

The utility model relates to the technical field of automobile parts, and discloses an automobile bottom cross beam safety guide sleeve which comprises a clamping assembly, a clamping piece, a sliding strip, four moving blocks and a rotating ring, the number of the moving blocks is four, the moving blocks are all arranged at one end of the sliding strip, the number of the sliding strips is four, the sliding strips are all arranged at one ends of the moving blocks, and the rotating ring is arranged on the clamping piece. The rotating ring sleeves the outer side of the sliding strip; the limiting assembly is arranged on one side of the rotating ring and comprises a gear ring and a limiting block, the limiting block is arranged on one side of the gear ring, and the gear ring is arranged on one side of the limiting block. The guide sleeve has the advantages that the guide sleeve body wraps the outer side of the cross beam, the guide sleeve can be fixed, and the guide sleeve body can be effectively prevented from shifting due to vibration, bumping and dynamic changes of a vehicle body in the running process of the vehicle by fixing the guide sleeve body.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a safety guide sleeve for an automobile bottom crossbeam. Background Art

[0002] The bottom crossbeam of a car is part of the body structure and together with other components such as the longitudinal beam, it constitutes the skeleton of the vehicle. There are usually many important wire harnesses and pipelines passing near the crossbeam of a car. The safety guide sleeve can provide physical protection for these wire harnesses and pipelines to prevent them from direct contact with the crossbeam and being worn, squeezed or scratched. When the guide sleeve is wrapped around the outside of the crossbeam, there is a lack of a fixing mechanism, which may cause the guide sleeve body to shift during the driving process of the vehicle due to vibration, bumps and dynamic changes of the body. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the above problems and / or the problems existing in the existing automobile bottom crossbeam safety guide sleeve, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the guide sleeve cannot be fixed.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a safety guide sleeve for a bottom crossbeam of an automobile, comprising a clamping assembly, a clamping member, a sliding bar, a moving block, and a rotating ring, wherein the number of the moving blocks is four and each is arranged at one end of the sliding bar, the number of the sliding bars is four and each is arranged at one end of the moving block, and the rotating ring is arranged outside the sliding bar;

[0007] The limiting assembly is arranged on one side of the rotating ring and includes a gear ring and a limiting block. The limiting block is arranged on one side of the gear ring, and the gear ring is arranged on one side of the limiting block.

[0008] As a preferred solution of the automobile bottom crossbeam safety guide sleeve of the utility model, the inner wall of the rotating circle is provided with four sliding grooves, the sliding bar slides on the inner wall of the sliding groove, and the inner wall of the rotating circle is also provided with a placement groove.

[0009] As a preferred solution of the automobile bottom crossbeam safety guide sleeve of the utility model, four clamping blocks are provided on one side of the moving block, and a fixing ring is provided on the outer side of the moving block.

[0010] As a preferred solution of the automobile bottom crossbeam safety guide sleeve of the utility model, wherein: the inner wall of the fixing ring is provided with four fixing grooves, and the moving block slides on the inner wall of the fixing groove.

[0011] As a preferred solution of the automobile bottom crossbeam safety guide sleeve of the utility model, a placement groove is further provided on the inner wall of the fixing ring.

[0012] As a preferred solution of the automobile bottom crossbeam safety guide sleeve of the utility model, one side of the limit block is provided with a fixing frame, and one side of the fixing frame is provided with a fixing block.

[0013] As a preferred solution of the automobile bottom crossbeam safety guide sleeve of the utility model, a spring is provided on one side of the fixing block, one end of the spring is fixed to one side of the fixing block, and the other end is fixed to one side of the limit block.

[0014] As a preferred solution of the automobile bottom crossbeam safety guide sleeve of the utility model, a handle is provided at one end of the top of the limit block.

[0015] As a preferred solution of the automobile bottom crossbeam safety guide sleeve of the utility model, a positioning ring is provided on one side of the gear ring, a connecting rod is provided on one side of the positioning ring, one side of the connecting rod is fixed to one side of the positioning ring, and the other side is fixed to one side of the rotating ring.

[0016] As a preferred solution of the automobile bottom crossbeam safety guide sleeve of the utility model, it also includes a main body component, including a guide sleeve body, the guide sleeve body is arranged at one end of the fixing ring, and the fixing frame is arranged at the top of the guide sleeve body.

[0017] The beneficial effect of the utility model is that the guide sleeve body is wrapped around the outside of the crossbeam, so that the guide sleeve can be fixed. By fixing the guide sleeve body, the guide sleeve can be effectively prevented from shifting due to vibration, bumps and dynamic changes of the vehicle body during driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0019] Figure 1 This is the overall structural diagram of the safety guide sleeve of the bottom crossbeam of the car.

[0020] Figure 2This is the gear ring structure diagram of the safety guide sleeve of the bottom crossbeam of the car.

[0021] Figure 3 This is a structural diagram of the clamping block of the safety guide sleeve of the bottom crossbeam of the car.

[0022] Figure 4 This is the structural diagram of the limit block of the safety guide sleeve of the bottom crossbeam of the car. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figure 1-Figure 4 , which is the first embodiment of the present utility model, provides a safety guide sleeve for the bottom cross beam of an automobile. The safety guide sleeve for the bottom cross beam of an automobile includes a main body component 100, a clamping component 200 and a limiting component 300, which can cooperate to tighten the guide sleeve.

[0028] Specifically, the clamping assembly 200 includes a clamping member 201, including a sliding bar 201a, a moving block 201b and a rotating ring 201c. There are four moving blocks 201b, all of which are arranged at one end of the sliding bar 201a. There are four sliding bars 201a, all of which are arranged at one end of the moving block 201b. The rotating ring 201c is sleeved on the outside of the sliding bar 201a.

[0029] By rotating the rotating ring 201c, the rotating ring 201c drives the sliding bar 201a to rotate, and the rotation of the sliding bar 201a can move the moving block 201b, and the moving block 201b can move to tighten the guide sleeve body 101.

[0030] Specifically, the limiting assembly 300 is arranged on one side of the rotating ring 201c, and includes a ring gear 301a and a limiting block 301b. The limiting block 301b is arranged on one side of the ring gear 301a, and the ring gear 301a is arranged on one side of the limiting block 301b.

[0031] When the limit needs to be released, the limit block 301b is moved to separate the limit block 301b from the ring gear 301a, thereby releasing the limit. Then, the rotating circle 201c is rotated. When the rotating circle 201c rotates to the desired position, the limit block 301b is released to re-engage the limit block 301b with the ring gear 301a.

[0032] Example 2

[0033] Reference Figure 1-Figure 4 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0034] Specifically, four sliding grooves 201c-1 are provided on the inner wall of the rotating circle 201c, and the sliding bar 201a slides on the inner wall of the sliding groove 201c-1. The inner wall of the rotating circle 201c is also provided with a placement groove 201c-2.

[0035] By rotating the rotating ring 201c, the rotating ring 201c drives the sliding groove 201c-1 to move, and the movement of the sliding groove 201c-1 will squeeze the sliding bar 201a. The movement of the sliding bar 201a can drive the moving block 201b to move.

[0036] Specifically, four clamping blocks 202a are provided on one side of the moving block 201b, and a fixing ring 202b is sleeved on the outer side of the moving block 201b.

[0037] The movement of the moving block 201 b can drive the clamping block 202 a to move, and the movement of the clamping block 202 a can tighten the guide sleeve body 101 .

[0038] Specifically, four fixing grooves 202b-1 are formed on the inner wall of the fixing ring 202b, and the moving block 201b slides on the inner wall of the fixing groove 202b-1.

[0039] By moving the moving block 201b on the inner wall of the fixing groove 202b-1, the clamping block 202a can be driven to move.

[0040] Specifically, a placement groove 202b-2 is further formed on the inner wall of the fixing ring 202b.

[0041] The placement slot 202b-2 is used to place objects that need to be fixed.

[0042] Specifically, a fixing frame 302a is provided on one side of the limiting block 301b, and a fixing block 302b is provided on one side of the fixing frame 302a.

[0043] The fixing frame 302a and the fixing block 302b are both used to support the limiting block 301b.

[0044] Example 3

[0045] Reference Figure 3-Figure 4 , which is the third embodiment of the present utility model, and is based on the first two embodiments.

[0046] Specifically, a spring 302c is provided on one side of the fixing block 302b, one end of the spring 302c is fixed to one side of the fixing block 302b, and the other end is fixed to one side of the limiting block 301b.

[0047] The fixing block 302b is used to support the spring 302c.

[0048] By moving the limit block 301b, the limit block 301b will squeeze the spring 302c, and the limit block 301b will be separated from the gear ring 301a. Then, the rotating ring 201c is rotated to clamp the beam.

[0049] When the limit needs to be released, the limit block 301b is loosened, and the limit block 301b is re-engaged with the gear ring 301a by the rebound force of the spring 302c.

[0050] Specifically, a handle 302d is provided at one end of the top of the limiting block 301b.

[0051] By turning the handle 302d, the handle 302d drives the limiting block 301b to move.

[0052] Specifically, a positioning ring 302e is provided on one side of the gear ring 301a, and a connecting rod 302f is provided on one side of the positioning ring 302e. One side of the connecting rod 302f is fixed to one side of the positioning ring 302e, and the other side is fixed to one side of the rotating ring 201c.

[0053] By rotating the positioning ring 302e, the positioning ring 302e drives the connecting rod 302f to rotate, and the connecting rod 302f drives the rotating ring 201c to rotate.

[0054] Specifically, it also includes a main body component 100 , including a guide sleeve body 101 . The guide sleeve body 101 is arranged at one end of the fixing ring 202 b , and the fixing frame 302 a is arranged at the top of the guide sleeve body 101 .

[0055] The guide sleeve body 101 can fix the wiring harness and pipelines on the crossbeam to prevent them from shaking or falling off while the vehicle is running.

[0056] When in use, first wrap the guide sleeve body 101 around the outside of the beam. At this time, the beam is located on the inner wall of the placement groove 202b-2 and the placement groove 201c-2. Then, the limit is released. By turning the handle 302d, the handle 302d moves and drives the limit block 301b to move. The limit block 301b moves to squeeze the spring 302c. The limit block 301b will separate from the gear ring 301a. Then, by rotating the positioning ring 302e, the positioning ring 302e drives the connecting rod 302f to rotate, and the connecting rod 302f drives the rotating ring 201c to rotate. By rotating the rotating ring 201c, the rotating ring 201c drives the sliding groove 201c-1 to move. The movement of the sliding groove 201c-1 will squeeze the sliding bar 201a, so that the sliding bar 201a moves through the guidance of the sliding groove 201c-1. The movement of the sliding bar 201a drives the moving block 201b to move. The movement of the moving block 201b drives the clamping block 202a to move, so that the clamping block 202a fits with the beam, and the guide sleeve body 101 and the beam are fastened. When the positioning ring 302e rotates, it will also drive the gear ring 301a to rotate.

[0057] When the tightening is completed and the position is required to be limited, the handle 302d is released. At this time, the rebound force of the spring 302c causes the limit block 301b to re-engage with the next tooth groove in the gear ring 301a, thereby completing the tightening of the guide sleeve body 101 and the crossbeam.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A safety guide sleeve for a bottom crossbeam of an automobile, characterized by: include, A clamping assembly (200) includes a clamping member (201), including a sliding bar (201a), a moving block (201b), and a rotating ring (201c), wherein the number of the moving blocks (201b) is four and each is arranged at one end of the sliding bar (201a), the number of the sliding bars (201a) is four and each is arranged at one end of the moving block (201b), and the rotating ring (201c) is sleeved on the outside of the sliding bar (201a); The limiting assembly (300) is arranged on one side of the rotating ring (201c), and comprises a gear ring (301a) and a limiting block (301b), wherein the limiting block (301b) is arranged on one side of the gear ring (301a), and the gear ring (301a) is arranged on one side of the limiting block (301b).

2. The automobile bottom crossbeam safety guide sleeve according to claim 1, characterized in that: The inner wall of the rotating circle (201c) is provided with four sliding grooves (201c-1), the sliding bar (201a) is located on the inner wall of the sliding groove (201c-1) and slides, and the inner wall of the rotating circle (201c) is also provided with a placement groove (201c-2).

3. The automobile bottom cross beam safety guide sleeve according to claim 2, characterized in that: Four clamping blocks (202a) are provided on one side of the moving block (201b), and a fixing ring (202b) is sleeved on the outside of the moving block (201b).

4. The automobile bottom crossbeam safety guide sleeve according to claim 3, characterized in that: Four fixing grooves (202b-1) are provided on the inner wall of the fixing ring (202b), and the moving block (201b) is located on the inner wall of the fixing groove (202b-1) and slides.

5. The automobile bottom cross beam safety guide sleeve according to claim 4, characterized in that: The inner wall of the fixing ring (202b) is also provided with a placement groove (202b-2).

6. The automobile bottom cross member safety guide sleeve according to claim 5, characterized in that: A fixing frame (302a) is provided on one side of the limiting block (301b), and a fixing block (302b) is provided on one side of the fixing frame (302a).

7. The automobile bottom cross member safety guide sleeve according to claim 6, characterized in that: A spring (302c) is provided on one side of the fixed block (302b), one end of the spring (302c) is fixed to one side of the fixed block (302b), and the other end is fixed to one side of the limiting block (301b).

8. The automobile bottom cross beam safety guide sleeve according to claim 7, characterized in that: A handle (302d) is provided at one end of the top of the limiting block (301b).

9. The automobile bottom cross member safety guide sleeve according to claim 8, characterized in that: A positioning ring (302e) is provided on one side of the gear ring (301a), and a connecting rod (302f) is provided on one side of the positioning ring (302e). One side of the connecting rod (302f) is fixed to one side of the positioning ring (302e), and the other side is fixed to one side of the rotating ring (201c).

10. The automobile bottom cross beam safety guide sleeve according to claim 9, characterized in that: It also includes a main body component (100), including a guide sleeve body (101), wherein the guide sleeve body (101) is arranged at one end of the fixing ring (202b), and the fixing frame (302a) is arranged at the top of the guide sleeve body (101).

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