Integrated guide rail for adjusting height of automobile safety belt

Abstract

The utility model discloses an integrated guide rail for adjusting the height of an automobile safety belt, relates to the technical field of guide rails, and aims to solve the problems that the position of a sliding block cannot be stably limited after the height of the automobile safety belt is adjusted, and the stability of the position after the height of the automobile safety belt is adjusted is influenced in the prior art. Strip plates are symmetrically and fixedly installed on the two sides of the front end of the guide rail body respectively, a sliding block is arranged at the front end between the two strip plates, a plurality of positioning grooves are formed in the rear end faces of the strip plates, the positioning grooves are vertically distributed at intervals, side plates are symmetrically arranged on the two sides of the interior of the guide rail body respectively, and the sliding block is arranged between the two strip plates. And limiting protruding blocks are fixedly installed on the sides, facing the strip plates, of the side plates, the limiting protruding blocks are inserted into the positioning grooves, a back plate is arranged in the guide rail body, stabilizing rods are symmetrically and fixedly installed on the two sides of the lower portion of the back plate correspondingly, and the stabilizing rods penetrate through the side plates and are fixedly connected with the sliding blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rails, in particular to an integrated guide rail used for adjusting the height of a car safety belt. Background Art

[0002] A car seat belt is a vehicle safety device. When a vehicle collides or an emergency brake occurs, the seat belt can secure the body of the occupant to prevent the occupant from rushing forward or hitting other parts in the car due to inertia, thereby reducing the occupant's injury and avoiding a secondary collision with the steering wheel, dashboard, etc. or flying out of the car. The use of the seat belt can remind the driver and passengers to pay attention to driving safety. The car seat belt is equipped with a height adjuster when in use, which is convenient for adjusting the height position of the car seat belt according to drivers of different heights;

[0003] For example, the authorized patent with the publication number CN105774745B (height adjuster of vehicle seat belt): comprises: a guide rail bracket, the guide rail bracket is configured to be fixedly mounted on the vehicle body so that the guide rail groove is formed to be continuously connected and the guide rail groove is vertically arranged on the guide rail bracket; a slider, the slider is configured to be connected to the guide rail bracket and move along the length direction of the guide rail bracket, and the slider has left and right surfaces provided with the guide rail groove, so as to be assembled in the edge portion of the guide rail bracket provided with the guide rail groove; and a locking mechanism, the locking mechanism is configured to be connected to the slider;

[0004] Although the above-mentioned prior art is convenient and elastic and can slide and move, when adjusting upward, only the slider is moved upward without operating the locking rod, so that the position of the slider cannot be stably limited after the vehicle seat belt height is adjusted, affecting the stability of the position of the vehicle seat belt after the height is adjusted; therefore, the market urgently needs to develop an integrated guide rail for adjusting the height of the vehicle seat belt to help people solve the existing problems. Utility Model Content

[0005] The utility model aims to provide an integrated guide rail for adjusting the height of a vehicle seat belt, so as to solve the problem in the above-mentioned background technology that the position of a slider cannot be stably limited after the vehicle seat belt height is adjusted, thus affecting the stability of the position of the vehicle seat belt after the height is adjusted.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated guide rail for adjusting the height of a car seat belt, comprising a guide rail body, strips are symmetrically fixedly installed on both sides of the front end of the guide rail body, a slider is provided at the front end between the two strips, a positioning groove is provided on the rear end surface of the strip, and a plurality of positioning grooves are provided, and the plurality of positioning grooves are vertically spaced apart, side panels are symmetrically provided on both sides inside the guide rail body, and a limiting protrusion is fixedly installed on the side of the side panel facing the strip, and the limiting protrusion is inserted into the interior of the positioning groove.

[0007] Preferably, a back plate is provided inside the guide rail body, and stabilizing rods are symmetrically fixedly installed on both sides below the back plate, and the stabilizing rods penetrate the side plates and are fixedly connected to the sliders.

[0008] Preferably, a button hole is provided inside the slider, a button is provided inside the button hole, and the button passes through the inside of the slider.

[0009] Preferably, a U-shaped frame is fixedly installed below between the two side panels, the U-shaped frame is fixedly connected to the button by screws, and a compression spring is fixedly installed between the U-shaped frame and the back panel.

[0010] Preferably, guide bars are symmetrically fixedly installed on both sides of the upper interior of the guide rail body, and guide grooves are symmetrically arranged on both sides of the upper end of the back plate. The guide bars and guide grooves are positioned correspondingly, and the guide bars are inserted into the interior of the guide grooves.

[0011] Preferably, a connecting groove is provided on one side of the strip plate, a connecting arc plate is fixedly installed above the sliding block, and one end of the connecting arc plate is inserted into the interior of the connecting groove.

[0012] Preferably, mounting holes are symmetrically arranged above and below the guide rail body, a mounting plate is fixedly installed at the front end of the slider, a fixing ring is fixedly installed at the front end of the mounting plate, a guide piece is rotatably installed below the fixing ring, and a slot is arranged inside the guide piece.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model symmetrically arranges side plates on both sides of the guide rail body, and both side plates are provided with limiting protrusions, so that the two limiting protrusions are placed in the positioning grooves of the strip plate, so that the slider can be stably limited and fixed, which is beneficial to the stability of the position after the height of the car seat belt is adjusted. In addition, there are multiple positioning grooves on the strip plate, which is beneficial to the adjustment of different height positions of the car seat belt, convenient for adjustment and use by drivers of different heights, and increased practicality.

[0015] 2. The utility model provides a back plate inside the guide rail body, and stabilizing rods installed on both sides below the back plate are fixedly connected to the slider, and through the provided connecting grooves and connecting arc plates, the slider is stably installed on the guide rail body to form an integrated guide rail structure, thereby improving the stability and reliability of the guide rail.

[0016] 3. The utility model provides a button and a compression spring, so that when the height of the car seat belt is adjusted, the button is pressed to move the U-shaped frame to push the compression spring for compression, so that the limiting protrusion is separated from the positioning groove, which is convenient for adjusting the height of the car seat belt. After the height position of the car seat belt is moved to a suitable position, the button is released and the slider is slid up and down a short distance. Through the elastic tension of the compression spring, the limiting protrusion is automatically inserted into the nearest positioning groove, which increases practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of an integrated guide rail for adjusting the height of a vehicle safety belt according to the utility model;

[0018] Figure 2 It is a cross-sectional view of the top view of the connection part between the guide rail body and the slider of the utility model;

[0019] Figure 3 It is an enlarged schematic diagram of the A part of the utility model;

[0020] Figure 4 It is a back view of the strip board of the present utility model.

[0021] In the figure: 1, guide rail body; 101, mounting hole; 2, strip plate; 201, positioning groove; 202, connecting groove; 3, slider; 301, button hole; 4, guide strip; 5, button; 6, mounting plate; 7, fixing ring; 8, guide plate; 801, slot; 9, U-shaped frame; 10, side plate; 11, limiting protrusion; 12, back plate; 1201, guide groove; 13, compression spring; 14, stabilizer bar; 15, connecting arc plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-4The utility model provides an embodiment: an integrated guide rail for adjusting the height of a car seat belt, comprising a guide rail body 1, strips 2 are symmetrically fixedly installed on both sides of the front end of the guide rail body 1, a slider 3 is arranged at the front end between the two strips 2, a positioning groove 201 is arranged on the rear end surface of the strip 2, and a plurality of positioning grooves 201 are arranged, and the plurality of positioning grooves 201 are arranged vertically at intervals, side panels 10 are symmetrically arranged on both sides of the inside of the guide rail body 1, and a limiting protrusion 11 is fixedly installed on the side of the side panel 10 facing the strip 2, and the limiting protrusion 11 is inserted into the inside of the positioning groove 201.

[0024] When in use, after the car seat belt is adjusted, the two limiting protrusions 11 are placed in the positioning grooves 201 of the strip 2, so that the slider 3 can be stably restricted and fixed, which is beneficial to the stability of the position after the height of the car seat belt is adjusted. In addition, by setting up multiple positioning grooves 201, the selectivity of the height adjustment of the car seat belt is increased, which is beneficial to the adjustment of different height positions of the car seat belt, and is convenient for drivers of different heights to adjust and use, thereby increasing practicality.

[0025] Furthermore, a back plate 12 is provided inside the guide rail body 1, and stabilizing rods 14 are symmetrically fixedly installed on both sides below the back plate 12. The stabilizing rods 14 penetrate the side plates 10 and are fixedly connected to the slider 3. The setting of the stabilizing rods 14 increases the connectivity between the back plate 12 and the slider 3, so that the slider 3 can be stably connected to the guide rail body 1, and the setting of the stabilizing rods 14 can guide the movement of the side plates 10, thereby increasing the linear stability of the movement of the side plates 10.

[0026] Furthermore, a button hole 301 is provided inside the slider 3, a button 5 is provided inside the button hole 301, and the button 5 passes through the inside of the slider 3, a U-shaped frame 9 is fixedly installed below between the two side panels 10, the U-shaped frame 9 and the button 5 are fixedly connected by screws, and a compression spring 13 is fixedly installed between the U-shaped frame 9 and the back panel 12, so that the button 5 presses the U-shaped frame 9 to move and push the compression spring 13 to be compressed, so that the limiting protrusion 11 is disengaged from the inside of the positioning groove 201, which is beneficial to the height adjustment of the car seat belt and increases practicality.

[0027] Furthermore, guide strips 4 are symmetrically fixedly installed on both sides of the upper interior of the guide rail body 1, and guide grooves 1201 are symmetrically arranged on both sides of the upper end of the back plate 12. The positions of the guide strips 4 and the guide grooves 1201 correspond to each other, and the guide strips 4 are inserted into the guide grooves 1201. When the slider 3 moves, the back plate 12 will be driven to move. By setting the guide strips 4, the movement of the back plate 12 can be limited and guided, thereby increasing practicality.

[0028] Furthermore, a connecting groove 202 is provided on one side of the strip 2, and a connecting arc plate 15 is fixedly installed above the slider 3, and one end of the connecting arc plate 15 is inserted into the interior of the connecting groove 202. The setting of the connecting groove 202 and the connecting arc plate 15 improves the stability of the movement of the slider 3 and increases the practicality of the guide rail.

[0029] Furthermore, mounting holes 101 are symmetrically arranged at the upper and lower parts of the guide rail body 1, which is conducive to the installation of the guide rail body 1 inside the car. A mounting plate 6 is fixedly installed at the front end of the slider 3, and a fixing ring 7 is fixedly installed at the front end of the mounting plate 6. A guide piece 8 is rotatably installed below the fixing ring 7, and a slot 801 is arranged inside the guide piece 8. The arrangement of the slot 801 facilitates the passage of the car seat belt through the guide piece 8, and then facilitates the adjustment of the height position of the car seat belt by moving the height position of the slider 3, thereby increasing practicality.

[0030] Working principle: When in use, when adjusting the car seat belt, press the button 5 to move the U-shaped frame 9 to push the compression spring 13 to compress, so that the limiting protrusion 11 is disengaged from the positioning groove 201, and then slide the slider 3 up and down to adjust the height of the car seat belt. The movement of the slider 3 can be guided by the guide strip 4 and the guide groove 1201 and the connecting groove 202 and the connecting arc plate 15. After the height position of the car seat belt moves to a suitable position, release the button 5 and slide the slider 3 up and down a short distance. Through the elastic tension of the compression spring 13, the limiting protrusion 11 is automatically inserted into the nearest positioning groove 201, so that the position of the slider 3 is stable, thereby increasing the position stability of the car seat belt after the position adjustment.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An integrated guide rail for adjusting the height of a vehicle seat belt, comprising a guide rail body (1), characterized in that: Strips (2) are symmetrically fixedly installed on both sides of the front end of the guide rail body (1), a slider (3) is arranged at the front end between the two strips (2), a positioning groove (201) is arranged on the rear end surface of the strip (2), and a plurality of positioning grooves (201) are arranged, and the plurality of positioning grooves (201) are arranged vertically at intervals, and side plates (10) are symmetrically arranged on both sides of the inside of the guide rail body (1), and a limiting protrusion (11) is fixedly installed on the side of the side plate (10) facing the strip (2), and the limiting protrusion (11) is inserted into the inside of the positioning groove (201).

2. The integrated guide rail for adjusting the height of a vehicle seat belt according to claim 1, characterized in that: A back plate (12) is provided inside the guide rail body (1), and stabilizing rods (14) are symmetrically fixedly installed on both sides below the back plate (12), and the stabilizing rods (14) penetrate the side plates (10) and are fixedly connected to the sliders (3).

3. The integrated guide rail for adjusting the height of a vehicle seat belt according to claim 2, characterized in that: The slider (3) is provided with a button hole (301) inside, the button hole (301) is provided with a button (5) inside, and the button (5) passes through the inside of the slider (3).

4. The integrated guide rail for adjusting the height of a vehicle seat belt according to claim 3, characterized in that: A U-shaped frame (9) is fixedly installed below the two side panels (10), the U-shaped frame (9) is fixedly connected to the button (5) by screws, and a compression spring (13) is fixedly installed between the U-shaped frame (9) and the back panel (12).

5. The integrated guide rail for adjusting the height of a vehicle safety belt according to claim 2, characterized in that: Guide strips (4) are symmetrically fixedly installed on both sides of the upper interior of the guide rail body (1), and guide grooves (1201) are symmetrically arranged on both sides of the upper end of the back plate (12), the guide strips (4) and the guide grooves (1201) are positioned correspondingly, and the guide strips (4) are inserted into the interior of the guide grooves (1201).

6. The integrated guide rail for adjusting the height of a vehicle safety belt according to claim 1, characterized in that: A connecting groove (202) is provided on one side of the strip plate (2), and a connecting arc plate (15) is fixedly installed above the sliding block (3), with one end of the connecting arc plate (15) inserted into the interior of the connecting groove (202).

7. The integrated guide rail for adjusting the height of a vehicle safety belt according to claim 1, characterized in that: The guide rail body (1) is symmetrically provided with mounting holes (101) at the top and bottom, respectively; a mounting plate (6) is fixedly installed at the front end of the slider (3); a fixing ring (7) is fixedly installed at the front end of the mounting plate (6); a guide piece (8) is rotatably installed at the bottom of the fixing ring (7); a slot hole (801) is provided inside the guide piece (8).

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