Mounting structure for automobile safety belt and automobile seat

Abstract

The utility model relates to a mounting structure for an automobile safety belt and an automobile seat, and relates to the technical field of automobiles, the mounting structure for the automobile safety belt is suitable for the automobile seat, the automobile seat comprises a seat body, and a first groove is formed in the side wall of the top of the seat body; the mounting structure for the automobile safety belt comprises a guider, a positioning block and a locking assembly. A through groove is formed in the side wall of the guider in a penetrating mode. The positioning block is arranged in the first groove, the positioning block is matched with the through groove in an inserted mode, and a second groove is formed in the positioning block; the locking assembly is arranged in the second groove and used for locking the positioning block and the guider after the end, away from the first groove, of the positioning block extends out of the through groove. According to the installation structure for the automobile safety belt, through cooperation of the positioning block and the locking assembly, a traditional mode that the guider is fixed through a plurality of bolts is replaced, detachable connection of the guider and the seat body is achieved, and therefore time and labor are saved when the guider is replaced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobiles, in particular to a mounting structure for a safety belt of an automobile and an automobile seat. BACKGROUND

[0002] With the improvement of people's living standards, automobiles gradually become common means of transportation for people, and the safety and comfort of automobiles are increasingly concerned by people. As an important component for ensuring the safety of passengers in a vehicle, a safety belt gradually becomes one of the important targets for improving the safety performance of an automobile.

[0003] In the related art, the mounting structure of the safety belt includes a guide, a retractor, a safety belt wound between the guide and the retractor, and a lock catch connected to the bottom end of the safety belt. The guide is mounted on the side wall of the top of the seat by a plurality of bolts, the retractor is mounted on the side wall of the seat at the bottom, and the lock catch is matched with the retractor. However, with the extension of the use time, the bolts for fixing the guide will rust, which will make the replacement of the guide time-consuming and laborious. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a mounting structure for a safety belt of an automobile and an automobile seat to solve the problem that the guide in the related art is time-consuming and laborious to replace.

[0005] In a first aspect, the present application provides a mounting structure for a safety belt of an automobile, which is suitable for an automobile seat. The automobile seat includes a seat body, and a first recess is arranged on the side wall of the top of the seat body. The mounting structure for the safety belt of the automobile includes:

[0006] a guide, a through slot being arranged through the side wall of the guide;

[0007] a positioning block arranged in the first recess, the positioning block being insertedly matched with the through slot, and a second recess being arranged on the positioning block;

[0008] a locking assembly arranged in the second recess, the locking assembly being used to lock the positioning block and the guide after the positioning block extends out of the through slot at the end away from the first recess.

[0009] In one of the embodiments, the locking assembly includes:

[0010] a locking block slidably arranged in the second recess, and the sliding direction of the locking block being perpendicular to the extension direction of the through slot;

[0011] a resilient member arranged between the bottom wall of the second recess and the locking block, and the extension direction of the resilient member being parallel to the sliding direction of the locking block.

[0012] In one of the embodiments, the elastic member comprises a plurality of elastic springs, one end of the elastic spring is connected with the groove bottom wall of the second groove, and the other end of the elastic spring is connected with the locking block.

[0013] In one of the embodiments, the first groove is provided with a locking reinforcing member, and the locking reinforcing member is used to enhance the abutting strength between the locking block and the side wall of the guide away from the seat body.

[0014] In one of the embodiments, the positioning block comprises a fixed block and a sliding block arranged inside and outside, the fixed block is arranged on the side wall of the seat body located in the first groove, a sliding groove is arranged in the fixed block and communicates with the first groove, the sliding block is slidably connected in the sliding groove, the second groove is arranged on the sliding block, the locking reinforcing member comprises a locking spring, the locking spring is arranged between the first groove and the sliding block, and the extension direction of the locking spring is parallel to the sliding direction of the sliding block.

[0015] In one of the embodiments, the auxiliary mounting member is further arranged, and the auxiliary mounting member is used to enhance the connecting strength between the guide and the seat body.

[0016] In one of the embodiments, the auxiliary mounting member comprises a locking bolt.

[0017] In one of the embodiments, a third groove is arranged on the side wall of the guide opposite to the seat body, a through groove is arranged on the bottom wall of the guide and communicates with the third groove, the automobile seat belt mounting structure further comprises a retractor and a seat belt, the retractor is arranged on the side wall of the seat body, the retractor is used to roll up the seat belt, and the seat belt is arranged to pass through the through groove and the third groove.

[0018] In one of the embodiments, a limiting block is further arranged on the seat body, a clamping groove is arranged on the limiting block, a clamping lock is arranged at the bottom end of the seat belt, and the clamping lock is clamped and locked with the clamping groove.

[0019] In the second aspect, the application provides an automobile seat, which is applied to any one of the automobile seat belt mounting structures provided in the first aspect, the automobile seat further comprises a seat body and a plurality of backrests, the automobile seat belt mounting structure is arranged on the seat body, and the backrests are arranged at the top end of the seat body.

[0020] The mounting structure for the automobile safety belt is suitable for an automobile seat, and the automobile seat comprises a seat body, a first groove is arranged on a side wall of a top portion of the seat body, the mounting structure for the automobile safety belt comprises a guide, a positioning block and a locking assembly, a through groove is arranged through a side wall of the guide, the positioning block is arranged in the first groove, the positioning block is in plug-in cooperation with the through groove, a second groove is arranged on the positioning block, and the locking assembly is arranged in the second groove and used for locking the positioning block and the guide after the positioning block extends out of the through groove at an end away from the first groove. The mounting structure for the automobile safety belt in the application replaces the traditional mode of fixing the guide through multiple bolts, realizes detachable connection of the guide and the seat body through cooperation of the positioning block and the locking assembly, and thus time and labor are saved when the guide is replaced. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0022] Figure 1 The structure diagram for embodying the connection relationship between the mounting structure for the automobile safety belt and the automobile seat in some embodiments of the present application;

[0023] Figure 2 The structure diagram for embodying the connection relationship between the guide, the positioning block, the locking block and the locking spring in some embodiments of the present application; Figure 1 The enlarged view of part A in FIG. 4;

[0024] Figure 3 The structure diagram for embodying the connection relationship between the locking block, the extension spring and the positioning block in some embodiments of the present application;

[0025] Figure 4 The structure diagram for embodying the connection relationship between the locking block, the extension spring and the positioning block in some embodiments of the present application;

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 100, seat body; 110, first groove; 120, locking spring; 200, guide; 210, through groove; 220, third groove; 230, through slot; 300, positioning block; 310, second groove; 320, fixed block; 322, sliding groove; 330, sliding block; 400, locking assembly; 410, locking block; 420, extension spring; 500, locking bolt; 600, limiting block; 610, clamping groove; 700, safety belt; 710, clamping lock; 800, backrest; 900, retractor. DETAILED DESCRIPTION

[0028] In order to make the above objectives, features and advantages of the present application more clear and easily understood, the detailed description of the specific embodiments of the present application is made below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways without the specific details described herein, and it is understood that similar improvements can be made by those skilled in the art without departing from the spirit of the present application, and therefore the present application is not limited to the specific embodiments disclosed below.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0030] In addition, the terms "first", "second" are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features referred to. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0031] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In the present application, unless specifically defined and limited otherwise, a first feature "on" or "under" a second feature can be directly in contact with the second feature, or indirectly in contact with the second feature through an intermediate medium. Moreover, a first feature "over", "above" and "on top of" a second feature can be directly above or obliquely above the second feature, or simply means that the first feature is higher than the second feature in horizontal height. A first feature "under", "below" and "underneath" a second feature can be directly below or obliquely below the second feature, or simply means that the first feature is lower than the second feature in horizontal height.

[0033] It should be noted that when an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or there can be an intermediate element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intermediate element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only implementation.

[0034] In order to solve the problem of time-consuming and laborious replacement of the guide in the related art, in a first aspect, referring to Figures 1 to 3 An embodiment of the present application provides an automobile seat belt mounting structure suitable for an automobile seat. The automobile seat includes a seat body 100, and a first groove 110 is arranged on the side wall of the top of the seat body 100. The automobile seat belt mounting structure includes a guide 200, a positioning block 300, and a locking assembly 400. A through groove 210 is arranged through the side wall of the guide 200. The positioning block 300 is arranged in the first groove 110, and the positioning block 300 is inserted and matched with the through groove 210. A second groove 310 is arranged on the positioning block 300. The locking assembly 400 is arranged in the second groove 310, and the locking assembly 400 is used to lock the positioning block 300 and the guide 200 after the positioning block 300 extends out of the through groove 210 away from the first groove 110.

[0035] The automobile seat can be a front seat or a rear seat, and the longitudinal section of the seat body 100 is similar to an L shape. In order to facilitate the subsequent installation of the guide 200, the first groove 110 in the embodiment is arranged in a horizontal direction.

[0036] Specifically, when the guide 200 is installed, the positioning block 300 slides in the through groove 210, at this time, the locking assembly 400 is accommodated in the second groove 310, when the positioning block 300 slides out of the through groove 210 away from one end of the first groove 110, the locking assembly 400 extends out of the second groove 310 and abuts against the side of the guide 200 away from the seat body 100, at this time, the positioning block 300 limits the guide 200 in the vertical direction, and the locking assembly 400 limits the guide 200 in the horizontal direction; when the guide 200 needs to be replaced, i.e. the guide 200 needs to be detached from the seat body 100, the locking assembly 400 is first pressed in the second groove 310, and then the guide 200 is slid off the positioning block 300, which saves time and effort.

[0037] The mounting structure for the automobile safety belt in the embodiment achieves detachable connection of the guide 200 and the seat body 100 by cooperation of the positioning block 300 and the locking assembly 400, instead of the conventional way of fixing the guide 200 by multiple bolts, so that time and effort are saved when the guide 200 is replaced.

[0038] Referring to Figures 2 to 4 In some embodiments, the locking assembly 400 includes a locking block 410 and an elastic member, the locking block 410 is slidably arranged in the second groove 310, and the sliding direction of the locking block 410 is perpendicular to the extension direction of the through groove 210; the elastic member is arranged between the groove bottom wall of the second groove 310 and the locking block 410, and the extension direction of the elastic member is parallel to the sliding direction of the locking block 410.

[0039] In the embodiment, the second groove 310 is arranged on the top wall of the positioning block 300, and the locking block 410 is slidably connected with the groove wall of the second groove 310, and the sliding direction of the locking block 410 is taken as the vertical direction.

[0040] Specifically, when the guide 200 is installed in place, the top end of the locking block 410 extends out of the second groove 310, at this time, the elastic member is in a natural relaxed state, when the guide 200 needs to be replaced, the locking block 410 is pressed to be completely accommodated in the second groove 310, and then the guide 200 is slid off the positioning block 300.

[0041] In the embodiment, the locking block 410 and the elastic member cooperate to facilitate quick installation and removal of the guide 200.

[0042] Referring to Figure 4 In some embodiments, the elastic member includes multiple extension springs 420, one end of the extension spring 420 is connected with the groove bottom wall of the second groove 310, and the other end of the extension spring 420 is connected with the locking block 410.

[0043] One end of the telescopic spring 420 is fixedly connected with the groove bottom wall of the second groove 310, and the other end of the telescopic spring 420 is fixedly connected with the bottom wall of the locking block 410.

[0044] Specifically, when the guide 200 has not been installed on the seat body 100, the top end of the locking block 410 protrudes out of the second groove 310, at this time, the telescopic spring 420 is in a natural relaxed state; when the guide 200 slides with the positioning block 300, at this time, the locking block 410 is accommodated in the second groove 310, and the telescopic spring 420 is in a compressed state and has a certain elastic recovery force, when the guide 200 slides to the end of the positioning block 300 away from the first groove 110 and protrudes out, the locking block 410 protrudes out of the second groove 310 under the action of the elastic recovery force of the telescopic spring 420 and abuts against the side wall of the guide 200 away from the seat body 100, thereby achieving limiting of the guide 200 in the horizontal direction.

[0045] Referring to Figure 2 and Figure 3 In some embodiments, the first groove 110 is provided with a locking reinforcing piece, which is used to enhance the abutting strength between the locking block 410 and the side wall of the guide 200 away from the seat body 100.

[0046] Specifically, in order to further enhance the strength when the locking block 410 abuts against the side wall of the guide 200 away from the seat body 100, that is, in order to enhance the limiting of the guide 200 in the horizontal direction, the locking reinforcing piece is arranged in the first groove 110.

[0047] Referring to Figure 2 and Figure 3 In some embodiments, the positioning block 300 comprises a fixed block 320 and a sliding block 330 arranged in an inside-out sliding mode, the fixed block 320 is arranged on the side wall of the seat body 100 located at the first groove 110, a sliding groove 322 is arranged through the fixed block 320, the sliding groove 322 is in communication with the first groove 110, the sliding block 330 is slidably connected in the sliding groove 322, the second groove 310 is arranged on the sliding block 330, and the locking reinforcing piece comprises a locking spring 120, the locking spring 120 is arranged between the first groove 110 and the sliding block 330, and the extension direction of the locking spring 120 is parallel to the sliding direction of the sliding block 330.

[0048] One end of the telescopic spring 420 is fixedly connected with the groove bottom wall of the second groove 310, and the other end of the telescopic spring 420 is fixedly connected with the bottom wall of the locking block 410.

[0049] Specifically, when the guide 200 is not installed on the seat body 100, the locking spring 120 is in a natural extension state; when the guide 200 is installed, after the positioning block 300 extends through the through slot 210 away from one end of the first groove 110, the positioning block 300 is pulled away from the side of the positioning block 300, so that the locking block 410 extends out of the second groove 310, at this time, the locking spring 120 is in a stretched state and has a certain elastic restoring force, thereby helping to enhance the pressing force between the locking block 410 and the side wall away from the seat body 100 of the guide 200, further improving the limiting strength of the guide 200 in the horizontal direction, and helping to ensure the stability of the guide 200 after being installed on the seat body 100.

[0050] In this embodiment, the locking spring 120 is provided, which helps to enhance the pressing force between the locking block 410 and the side wall away from the seat body 100 of the guide, thereby ensuring the stability of the guide 200 after being installed on the seat body 100; in addition, through the cooperation of the fixing block 320, the sliding block 330 and the locking spring 120, the automobile safety belt mounting structure of the present application can be applied to the installation of guides 200 of different thicknesses, thereby helping to improve the adaptability of the automobile safety belt mounting structure of the present application

[0051] Referring to Figure 2 In some embodiments, the automobile safety belt mounting structure further comprises an auxiliary mounting member for enhancing the connection strength between the guide 200 and the seat body 100.

[0052] Specifically, in order to further ensure the stability and tightness of the guide 200 installed on the seat body 100, an auxiliary mounting member is provided, and in addition, the auxiliary mounting member is not necessarily provided, and the above mounting structure is sufficient.

[0053] Referring to Figure 2 In some embodiments, the auxiliary mounting member comprises a locking bolt 500.

[0054] Specifically, the locking bolt 500 can further ensure the tightness of the connection between the top end of the guide 200 and the seat body 100, and the number of locking bolts 500 in this embodiment is one, so as to avoid the possibility that the guide 200 in this embodiment is difficult to disassemble due to rust of the subsequent locking bolt 500.

[0055] Referring to Figure 3 and Figure 4In some embodiments, the guide 200 is provided with a third groove 220 on the side wall opposite to the seat body 100, and the bottom wall of the guide 200 is provided with a through slot 230 in communication with the third groove 220, and the automobile seat belt mounting structure further comprises a retractor 900 and a seat belt 700, the retractor 900 is arranged on the side wall of the seat body 100, the retractor 900 is used for winding the seat belt 700, and the seat belt 700 is arranged around the through slot 230 and the third groove 220.

[0056] Specifically, through the cooperation of the third groove 220, the through slot 230 and the retractor 900, the length of the seat belt 700 can be adjusted according to the use demand of the passenger, so as to ensure the comfort and safety and reliability during riding.

[0057] Referring to Figure 1 In some embodiments, the automobile seat belt mounting structure further comprises a limiting block 600 arranged on the seat body 100, the limiting block 600 is provided with a clamping groove 610, and the bottom end of the seat belt 700 is provided with a clamping lock 710, and the clamping lock 710 is matched with the clamping groove 610.

[0058] Specifically, the limiting block 600 is detachably connected to the side wall at the bottom end of the seat body 100 by means of bolts or the like. Through the cooperation of the clamping groove 610 and the clamping lock 710, the locking and releasing of the seat belt 700 can be realized.

[0059] The automobile seat belt mounting structure in the application realizes the limiting of the guide 200 in the vertical direction through the positioning block 300, realizes the limiting of the guide 200 in the horizontal direction through the cooperation of the fixing block 320, the sliding block 330, the locking spring 120, the locking block 410 and the extension spring 420, helps to ensure the tightness and stability of the guide 200 and the seat body 100 during installation, and improves the convenience of the guide 200 during installation without using traditional bolts. In addition, through the cooperation of the fixing block 320, the sliding block 330 and the locking spring 120, the automobile seat belt mounting structure of the application can be applied to the installation of the guide 200 with different thicknesses, so as to improve the adaptability of the automobile seat belt mounting structure of the application.

[0060] In the second aspect, referring to Figure 1 An embodiment of the application provides an automobile seat, which comprises the automobile seat belt mounting structure provided in any one of the first aspect, and further comprises a seat body 100 and a plurality of backrests 800, the automobile seat belt mounting structure is arranged on the seat body 100, and the backrests 800 are arranged at the top end of the seat body 100.

[0061] The headrest 800 is fixedly connected to the side wall at the top end of the seat body 100, and the longitudinal section of the headrest 800 is in the shape of a U in order to ensure the comfort of the passenger when lying down.

[0062] Specifically, the automobile seat in the present application, after being provided with any one of the mounting structures for automobile safety belts provided in the first aspect, also correspondingly has the effect of facilitating the assembly and disassembly of the guide 200.

[0063] In the description of the present specification, the description referring to the terms "some embodiments", "other embodiments", and the like means that the specific features, structures, materials, or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0064] The technical features of the above-described embodiments can be combined in any manner. In order to make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, however, as long as the combinations of the technical features do not contradict each other, they should be considered within the scope of the present application.

[0065] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. An installation structure for a safety belt for a vehicle seat, the vehicle seat including a seat body, a side wall of a top portion of the seat body being provided with a first recess, characterized in that, The automobile safety belt mounting structure comprises: a guide, a through slot being provided on the side wall of the guide; a positioning block, the positioning block being provided in the first groove, the positioning block being insertedly matched with the through slot, a second groove being provided on the positioning block; a locking assembly, the locking assembly being provided in the second groove, the locking assembly being used for locking the positioning block and the guide after the positioning block extends out of the through slot at the end of the positioning block away from the first groove.

2. The mounting structure for an automobile safety belt according to claim 1, characterized by The locking assembly comprises: a locking block, the locking block being slidingly provided in the second groove, the sliding direction of the locking block being perpendicular to the extending direction of the through slot; a resilient member, the resilient member being provided between the bottom wall of the second groove and the locking block, the extension direction of the resilient member being parallel to the sliding direction of the locking block.

3. The mounting structure for an automobile safety belt according to claim 2, characterized by The resilient member comprises a plurality of extension springs, one end of the extension spring being connected with the bottom wall of the second groove, the other end of the extension spring being connected with the locking block.

4. The mounting structure for an automotive safety belt according to claim 2, characterized by The first groove is provided with a locking reinforcing member, the locking reinforcing member being used for enhancing the abutting strength between the locking block and the side wall of the guide away from the seat body.

5. The mounting structure for an automobile safety belt according to claim 4, characterized by The positioning block comprises a fixed block and a sliding block, the fixed block being provided on the side wall of the seat body in the first groove, a sliding slot being provided in the fixed block, the sliding slot being communicated with the first groove, the sliding block being slidingly connected in the sliding slot, the second groove being provided on the sliding block, the locking reinforcing member comprising a locking spring, the locking spring being provided between the first groove and the sliding block, the extension direction of the locking spring being parallel to the sliding direction of the sliding block.

6. The mounting structure for an automotive safety belt according to claim 1, characterized by The automobile safety belt mounting structure further comprises an auxiliary mounting member, the auxiliary mounting member being used for enhancing the connecting strength between the guide and the seat body.

7. The mounting structure for an automotive safety belt according to claim 6, characterized by The auxiliary mounting member comprises a locking bolt.

8. The mounting structure for an automotive safety belt according to claim 1, characterized by The side wall of the guide opposite to the seat body is provided with a third groove, the bottom wall of the guide is provided with a through slot communicated with the third groove, the automobile safety belt mounting structure further comprises a retractor and a safety belt, the retractor being provided on the side wall of the seat body, the retractor being used for winding the safety belt, the safety belt being wound through the through slot and the third groove.

9. The mounting structure for an automotive safety belt according to claim 1, characterized by The automobile safety belt mounting structure further comprises a limiting block provided on the seat body, the limiting block being provided with a clamping groove, the bottom end of the safety belt being provided with a clamping lock, the clamping lock being clampedly matched with the clamping groove.

10. An automobile seat characterized by comprising: The automobile seat comprises a seat body and a plurality of backrests, the automobile safety belt mounting structure being provided on the seat body, the backrests being provided on the top end of the seat body.

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