CN219249368U

CN219249368U - Safety belt lock tongue

Info

Publication number: CN219249368U
Application number: CN202320238305.0U
Authority: CN
Inventors: 尤昭; 汤建桃; 吴彦震
Original assignee: Joyson Automotive Safety System R&d Shanghai Co ltd
Current assignee: Ningbo Junsheng Automobile Safety System Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-27
Anticipated expiration: 2033-02-17

Abstract

The embodiment of the specification provides a safety belt lock tongue, which comprises: the safety belt comprises a spring bolt body, a sliding part and an elastic body, wherein a notch for a webbing part of a safety belt to pass through is formed in the spring bolt body, the webbing passes through the notch in a U-shaped mode, a mounting cavity for accommodating the sliding part and the elastic body is formed in the spring bolt body on one side of the notch, the sliding part can move relative to the spring bolt body, the elastic body is arranged between the spring bolt body and the sliding part, when the webbing is pulled away from the direction of the spring bolt body, the webbing drives the sliding part to move towards the direction close to the elastic body, and the sliding part and the spring bolt body extrude the elastic body to deform, so that the elastic body presses the webbing on the spring bolt body on the other side of the notch, and dynamic locking is realized. When the vehicle collides, the braid drives the sliding part to move towards the direction close to the elastic body, the sliding part and the spring bolt body extrude the elastic body to deform, and the elastic body tightly presses the braid on the spring bolt body at the other side of the notch, so that the locking of the braid is realized.

Description

Safety belt lock tongue

Technical Field

The specification relates to the technical field of safety belts, in particular to a safety belt lock tongue.

Background

Safety belt is important car safety device, and its effect is fixed driver and passenger on the seat in collision process, reduces the possibility of casualties, and current safety belt is mostly three-point type safety belt, divides into baldric and waistband with continuous meshbelt through the spring bolt, and current safety belt lacks effectual locking between meshbelt and the spring bolt, and when the vehicle bumps, the meshbelt can take place relative slip through the hole site at the meshbelt of spring bolt for the meshbelt reduces the tie force of meshbelt to the human body, easily causes driver and passenger's body forward tilting to cause the injury.

Disclosure of Invention

In view of this, this description embodiment provides a safety belt spring bolt, when the vehicle bumps, the meshbelt drives the slider and moves towards the direction that is close to the elastomer, and slider and spring bolt body extrusion elastomer make it take place deformation, and the elastomer sticiss the meshbelt on the spring bolt body of notch opposite side, realizes the locking to the meshbelt to avoid the meshbelt to slide in the notch on the spring bolt body, guarantee the meshbelt to the constraint effect of passenger, prevent that the passenger from diving.

The embodiment of the specification provides the following technical scheme: a seat belt latch comprising: the safety belt comprises a spring bolt body, a sliding part and an elastic body, wherein the spring bolt body is provided with a notch for a webbing part of the safety belt to pass through, the webbing passes through the notch in a U-shaped mode, the spring bolt body on one side of the notch forms a mounting cavity for accommodating the sliding part and the elastic body, the sliding part can move relative to the spring bolt body, the elastic body is arranged between the spring bolt body and the sliding part, when the webbing is pulled away from the direction of the spring bolt body, the webbing drives the sliding part to move towards the direction close to the elastic body, and the sliding part and the spring bolt body extrude the elastic body to deform, so that the elastic body is tightly pressed on the spring bolt body on the other side of the notch to realize dynamic locking.

Preferably, the lock tongue body comprises a metal core piece and a plastic wrapping body, wherein a first end of the metal core piece is an insertion part for inserting the safety belt lock catch, the plastic wrapping body wraps a second end of the metal core piece to form a webbing part, the notch is arranged in the webbing part, the webbing passes through and surrounds the webbing part in a U-shaped manner to form the installation cavity,

the plastic wrapping body in the mounting cavity is provided with a mounting base, the mounting base is of a plate-shaped structure, the extending direction of the mounting base is the same as that of the notch, the sliding piece is arranged on the mounting base and can move between a release position far away from the mounting base and a locking position close to the mounting base, the sliding piece comprises a first side plate and a second side plate which are parallel to each other, the first side plate and the second side plate are respectively arranged on two sides of the mounting base, the elastic body is arranged on the second side plate close to the notch, and the elastic body can push the sliding piece to slide from the locking position to the release position through self deformation capacity.

Preferably, the middle top of the second side plate is provided with a hollowed-out part, mounting legs on two sides and a supporting boss on the bottom are formed, the elastic body is of a plate-shaped structure, is embedded in the hollowed-out part and is positioned between the two mounting legs and is supported on the supporting boss, and the thickness of the elastic body is smaller than or equal to that of the second side plate.

Preferably, a top boss is arranged on one side of the mounting base close to the notch, the top boss is used for being abutted to the top of the elastic body to provide a reaction force, and when the sliding piece is in the release position, the elastic body is respectively abutted to the top boss, the two mounting legs and the supporting boss.

Preferably, the length of the top boss is equal to that of the supporting boss, and when the elastic body is in the locking position, the two supporting legs extend to two sides of the top boss respectively.

Preferably, the top boss, the two mounting legs and one side, close to the elastic body, of the support boss are provided with clamping grooves, and the clamping grooves are matched with clamping blocks arranged on the elastic body to realize stable mounting of the elastic body.

Preferably, the side of the mounting base far away from the notch is provided with two fixing convex points, the sliding piece further comprises fixing pins, the fixing pins are of a thin rod-shaped structure with deformation capability, the top of one side of the first side plate close to the mounting base is provided with a containing groove for containing the fixing pins, the position of the containing groove corresponding to the fixing convex points is provided with two deformation grooves deeper than the containing groove,

the sliding piece slides upwards from the bottom of the installation base, the fixed pins accommodated in the accommodating grooves are extruded by the fixed protruding points to extend to the deformation grooves in a deformation mode, the fixed protruding points are restored to the original state after passing through the fixed protruding points, and finally the sliding piece is clamped on the upper portions of the fixed protruding points, so that the installation of the sliding piece on the installation base is achieved.

Preferably, the position on the first side plate corresponding to the fixing protruding point is further provided with two moving grooves, the extending direction of the moving grooves is the same as that of the notch, when the fixing pins are clamped on the upper portion of the fixing protruding point, the fixing protruding point is arranged on the top of the moving grooves, at the moment, the sliding piece is located at the releasing position, and in the moving process of the sliding piece to the locking position, the moving grooves and the fixing protruding points are matched to provide a guiding effect.

Preferably, the mounting base extends to form an insert block near one side of the sliding member, a groove for accommodating the insert block is formed in the sliding member, and the sliding distance of the sliding member in the release position and the locking position is limited by the groove and the insert block.

Preferably, the elastomer is capable of being deformed in an elastic manner and/or in a plastic manner.

Compared with the prior art, the beneficial effects that above-mentioned at least one technical scheme that this description embodiment adopted can reach include at least:

through passing the notch on the spring bolt body with the meshbelt with the mode of U type for form the installation cavity between spring bolt body and the meshbelt, through setting up slider and elastomer at the installation intracavity, when the vehicle bumps, the meshbelt drives the slider and moves towards the direction that is close to the elastomer, slider and spring bolt body extrusion elastomer make it take place deformation, the elastomer sticiss the meshbelt on the spring bolt body of notch opposite side, realize the locking to the meshbelt, thereby avoid the meshbelt to slide in the notch on the spring bolt body, guarantee the meshbelt to the constraint effect of passenger, prevent that the passenger from diving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a cross-sectional view of a seat belt latch according to the present utility model, wherein the left side of the figure is a schematic view of the webbing when the webbing is unlocked, and the right side is a schematic view of the webbing when the webbing is locked;

FIG. 2 is a schematic view of an exploded construction of a seat belt latch according to the present utility model;

fig. 3 is a schematic diagram of the internal structure of a tongue body of the safety belt tongue provided by the utility model;

fig. 4 is a schematic diagram of a tongue body structure of a safety belt tongue according to the present utility model;

FIG. 5 is a schematic view of a first view of a slider of a seat belt latch according to the present utility model;

FIG. 6 is a schematic view of a second view of the seat belt latch slide according to the present utility model;

fig. 7 is a schematic structural view of a seat belt latch according to the present utility model.

In the figure, 1, a lock tongue body, 11, a metal core, 12, a plastic coating body, 121, a webbing portion, 122, a mounting base, 123, a fixing bump, 124, an insert, 125, a top boss, 13, a mounting cavity, 14, a notch, 2, a slider, 21, a first side plate, 22, a second side plate, 23, a support boss, 24, a leg, 25, a containing groove, 26, a deformation groove, 27, a moving groove, 28, a groove, 3, an elastomer, 4, a fixing stitch, 5 and a webbing.

Detailed Description

Embodiments of the present application are described in detail below with reference to the accompanying drawings.

Other advantages and effects of the present application will become apparent to those skilled in the art from the present disclosure, when the following description of the embodiments is taken in conjunction with the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. The present application may be embodied or carried out in other specific embodiments, and the details of the present application may be modified or changed from various points of view and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It is noted that various aspects of the embodiments are described below within the scope of the following claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present application, one skilled in the art will appreciate that one aspect described herein may be implemented independently of any other aspect, and that two or more of these aspects may be combined in various ways. For example, apparatus may be implemented and/or methods practiced using any number and aspects set forth herein. In addition, such apparatus may be implemented and/or such methods practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should also be noted that the illustrations provided in the following embodiments merely illustrate the basic concepts of the application by way of illustration, and only the components related to the application are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided in order to provide a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.

The following describes the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.

As shown in fig. 1 and 7, a seat belt latch includes: the safety belt comprises a lock tongue body 1, a sliding piece 2 and an elastic body 3, wherein a notch 14 for a webbing part of the safety belt to pass through is formed in the lock tongue body 1, the webbing 5 passes through the notch 14 in a U-shaped mode, a mounting cavity 13 for accommodating the sliding piece 2 and the elastic body 3 is formed in the lock tongue body 1 and located on one side of the notch 14, the sliding piece 2 can move relative to the lock tongue body 1, the elastic body 3 is arranged between the lock tongue body 1 and the sliding piece 2, when the webbing 5 is subjected to pulling force far away from the direction of the lock tongue body 1, the webbing 5 drives the sliding piece 2 to move towards the direction close to the elastic body 3, and the sliding piece 2 and the lock tongue body 1 squeeze the elastic body 3 to deform, so that the elastic body 3 compresses the webbing 5 on the lock tongue body 1 on the other side of the notch 14, and dynamic locking is achieved.

Through offer the notch 14 that supplies meshbelt 5 to pass on spring bolt body 1, pass notch 14 with the meshbelt 5 in the U-shaped mode for form installation cavity 13 between spring bolt body 1 and the meshbelt 5, slider 2 and elastomer 3 are arranged in installation cavity 13, meshbelt 5 is laminated mutually with the bottom of slider 2 at least partially, when meshbelt 5 receives ascending pulling force, meshbelt 5 drives slider 2 and moves towards the direction that is close to elastomer 3, slider 2 slides in installation cavity 13, slider 2 oppresses elastomer 3, because elastomer 3's top contacts with spring bolt body 1, therefore under the extrusion of slider 2 and spring bolt body 1, elastomer 3 can take place deformation, elastomer 3 expands to both sides, make elastomer 3 sticiss meshbelt 5 on spring bolt body 1 of notch 14 opposite side, thereby avoid meshbelt 5 to slide in notch 14.

It should be noted that, the bottom of the slider 2 may be set to be U-shaped, so that the attaching area between the webbing 5 and the slider 2 is larger, and the webbing 5 is convenient to drive the slider 2 to move.

It should be noted that, the sliding member 2 may be made of a hard metal material, so that the rigidity of the sliding member 2 is high, and the service life of the sliding member 2 is ensured.

As shown in fig. 2 to 6, in some embodiments, the latch bolt body 1 includes a metal core 11 and a plastic covering 12, a first end of the metal core 11 is an insertion portion for inserting the seat belt buckle, the latch bolt body 1 and the seat belt buckle can be connected by providing the insertion portion, the plastic covering 12 is wrapped around a second end of the metal core 11 to form a webbing portion 121, the notch 14 is provided in the webbing portion 121, the webbing portion 121 through which the webbing 5 passes and surrounds in a U-shaped manner forms the installation cavity 13,

the plastic coating body in the mounting cavity 13 is provided with a mounting base 122, the mounting base 122 is in a plate-shaped structure, the extending direction of the mounting base is the same as that of the notch 14, the sliding piece 2 is arranged on the mounting base 122 and can move between a release position far away from the mounting base 122 and a locking position close to the mounting base 122, the sliding piece 2 comprises a first side plate 21 and a second side plate 22 which are parallel to each other, the first side plate 21 and the second side plate 22 are respectively arranged on two sides of the mounting base 122, the elastic body 3 is arranged on the second side plate 22 close to the notch 14, and the elastic body 3 can push the sliding piece 2 to slide from the locking position to the release position through self deformation capacity;

when the webbing 5 is pulled, the sliding part 2 is driven to move towards the direction close to the installation base 122, the sliding part 2 moves along the installation base 122, the installation base 122 is inserted between the first side plate 21 and the second side plate 22, the second side plate 22 presses the elastic body 3 upwards, the top of the elastic body 3 is contacted with the plastic coating body 12 at the top in the installation cavity 13, the elastic body 3 cannot move upwards, under the pressing action of the second side plate 22 and the plastic coating body 12, the elastic body 3 deforms and expands towards two sides, the deformed and expanded elastic body 3 presses the webbing 5 on the plastic coating body 12 at the other side of the notch 14, and locking and fixing of the webbing 5 are completed;

when the tension on the webbing 5 disappears, the webbing 5 no longer generates an upward tension on the slider 2, the elastic body 3 no longer receives the extrusion force of the slider 2, the elastic body 3 changes from the deformed state to the restored state, the elastic body 3 pushes the slider 2 to slide from the locking position to the releasing position, and the webbing 5 can slide in the notch 14.

As shown in fig. 5 to 6, in some embodiments, the middle top of the second side plate 22 is provided with a hollowed portion, forming mounting legs 24 on two sides and a supporting boss 23 on the bottom, the elastic body 3 is in a plate structure, embedded in the hollowed portion and located between the two mounting legs 24 and supported on the supporting boss 23, the thickness of the elastic body 3 is smaller than or equal to that of the second side plate 22, the elastic body 3 is embedded in the hollowed portion by hollowing the middle top of the second side plate 22, the mounting legs 24 on two sides of the second side plate 22 are respectively contacted with two sides of the elastic body 3, the supporting boss 23 between the mounting legs 24 is contacted with the bottom of the elastic body 3, so that the elastic body 3 can be mounted on the second side plate 22, and the elastic body 3 can be extruded when the sliding member 2 moves upwards conveniently.

As shown in fig. 2-6, in some embodiments, a top boss 125 is disposed on a side of the mounting base 122 near the notch 14, the top boss 125 is used for abutting against the top of the elastic body 3 to provide a reaction force, when the slider 2 is in the release position, the elastic body 3 abuts against the top boss 125, two mounting legs 24 and the support boss 23 respectively, by disposing the top boss 125, and when the slider 2 is in the release position, the top of the elastic body 3 abuts against the top boss 125, when the slider 2 moves from the release position to the locking position, the slider 2 and the top boss 125 press the upper side and the lower side of the elastic body 3, and at the same time, due to the presence of the two sets of mounting legs 24, the elastic body 3 can deform and expand only to a side near the webbing 5 and a side far from the webbing 5, so that the elastic body 3 compresses and fixes the webbing 5.

Further, the length of the top boss 125 is equal to that of the supporting boss 23, when the elastic body 3 is in the locking position, the two supporting legs 24 extend to two sides of the top boss 125 respectively, when the sliding member 2 moves from the releasing position to the locking position, the supporting legs 24 on two sides of the supporting boss 23 slide along two sides of the top boss 125 respectively, the top boss 125 and the supporting legs 24 are matched with each other, so that the moving direction of the sliding member 2 can be guided, and meanwhile, the elastic body 3 can be extruded and deformed conveniently.

As shown in fig. 4, in some embodiments, the top boss 125, the two mounting legs 24 and the support boss 23 are provided with a clamping groove on a side close to the elastic body 3, and are matched with a clamping block provided on the elastic body 3, so that stable installation of the elastic body 3 is realized, and the top boss 125, the two sets of legs 24 and the support boss 23 are provided with clamping grooves matched with the clamping block on the elastic body 3, so that the elastic body 3 can be stably installed, and the sliding part 2 can conveniently squeeze the elastic body 3 when moving.

As shown in fig. 2-6, in some embodiments, two fixing protruding points 123 are provided on a side of the mounting base 122 away from the notch 14, the slider 2 further includes a fixing pin 4, the fixing pin 4 is in a thin rod structure with deformation capability, a receiving groove 25 for receiving the fixing pin 4 is provided on a top of a side of the first side plate 21 near the mounting base 122, two ends of the fixing pin 4 are embedded into the receiving groove 25, two deformation grooves 26 deeper than the depth of the receiving groove 25 are provided at positions of the receiving groove 25 corresponding to the fixing protruding points 123, by providing the deformation grooves 26, the fixing pin 4 is convenient to deform when passing through the fixing protruding points 123, so that the fixing pin 4 is convenient to move above the fixing protruding points 123,

the sliding piece 2 slides upwards from the bottom of the installation base 122, the fixing pins 4 accommodated in the accommodating groove 25 are pressed by the fixing protruding points 123 to deform and extend towards the deformation groove 26, the fixing protruding points 123 are restored to be in an original shape after passing through the fixing protruding points 123, the fixing pins are finally clamped at the upper parts of the fixing protruding points 123, the installation of the sliding piece 2 on the installation base 122 is achieved, the fixing pins 4 are installed in the accommodating groove 25, two ends of the fixing pins 4 are respectively embedded at two sides of the accommodating groove 25, the first side plates 21 and the second side plates 22 of the sliding piece 2 are respectively clamped at two sides of the installation base 122, the sliding piece 2 is pushed upwards, the fixing pins 4 move along with the sliding piece 2, when the fixing pins 4 pass through the fixing protruding points 123, the fixing protruding points 123 press the fixing pins 4 to deform towards the deformation groove 26, the fixing pins 4 move upwards along with the continuous sliding piece 2, the fixing pins 4 slide to the upper parts of the fixing protruding points 123, the fixing pins are finally clamped at the upper parts of the fixing protruding points 123, the fixing pins 4 are matched with the fixing protruding points 123, the sliding piece 2 cannot move away from the fixing protruding points 123, and the sliding piece 2 is installed on the installation base 122.

It should be noted that, the fixing pins 4 may be made of an elastic metal material or an elastic alloy material, and may be selected according to practical situations.

As shown in fig. 5, in some embodiments, two moving grooves 27 are further provided on the first side plate 21 at positions corresponding to the fixing protruding points 123, the extending direction of the moving grooves 27 is the same as the extending direction of the notch 14, when the fixing pins 4 are engaged with the upper portions of the fixing protruding points 123, the fixing protruding points 123 are disposed at the tops of the moving grooves 27, at this time, the sliding member 2 is in the release position, and in the moving process of the sliding member 2 to the locking position, the moving grooves 27 cooperate with the fixing protruding points 123 to provide a guiding effect, and by providing the moving grooves 27 on the first side plate 21, when the sliding member 2 moves, the moving grooves 27 cooperate with the moving grooves 123, and the moving grooves 27 move along the fixing protruding points 123, so as to play a guiding role on the sliding member 2.

As shown in fig. 2 and 5, in some embodiments, the mounting base 122 extends near one side of the slider 2 to form an insert 124, the slider 2 is provided with a groove 28 for accommodating the insert 124, the groove 28 and the insert 124 limit the sliding distance of the slider 2 in the release position and the locking position, by providing the insert 124 on the mounting base 122 and simultaneously providing the slider 2 with the groove 28 matched with the insert 124, when the slider 2 moves along the mounting base 122, the groove 28 moves relative to the insert 124, and when the insert 124 contacts with the bottom of the groove 28, the slider 2 cannot move any more, and at this time, the slider 2 moves to the locking position to complete the locking of the webbing 5.

In the present embodiment, two sets of the insert blocks 124 are provided, and the two sets of the insert blocks 124 are located at both sides of the bottom of the mounting base 122.

In some embodiments, the elastic body 3 is capable of being deformed elastically and/or plastically, and when the sliding member 2 and the latch body 1 press the elastic body 3, the elastic body 3 is capable of being deformed, and the deformed elastic body 3 presses the webbing 5 against the latch body 1.

In this embodiment, the elastic body is a rubber member, and in other embodiments, the elastic body may be other deformable materials, and only the deformed elastic body needs to be ensured to press the webbing onto the latch bolt body.

The same and similar parts of the embodiments in this specification are all mutually referred to, and each embodiment focuses on the differences from the other embodiments. In particular, for the method embodiments described later, since they correspond to the system, the description is relatively simple, and reference should be made to the description of some of the system embodiments.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present application should be covered in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A seat belt latch comprising: the safety belt comprises a spring bolt body, a sliding part and an elastic body, wherein the spring bolt body is provided with a notch for a webbing part of the safety belt to pass through, the webbing passes through the notch in a U-shaped mode, the spring bolt body on one side of the notch forms a mounting cavity for accommodating the sliding part and the elastic body, the sliding part can move relative to the spring bolt body, the elastic body is arranged between the spring bolt body and the sliding part, when the webbing is pulled away from the direction of the spring bolt body, the webbing drives the sliding part to move towards the direction close to the elastic body, and the sliding part and the spring bolt body extrude the elastic body to deform, so that the elastic body is tightly pressed on the spring bolt body on the other side of the notch to realize dynamic locking.

2. The seat belt latch according to claim 1 wherein the latch body comprises a metal core having a first end for insertion into the seat belt buckle and a plastic wrap forming a webbing portion at a second end of the metal core, the slot being provided in the webbing portion, the webbing passing through and around the webbing portion in a U-shaped manner forming the mounting cavity,

3. The safety belt lock tongue according to claim 2, wherein a hollowed-out portion is provided at a top portion of the second side plate, forming mounting legs on two sides and a supporting boss on a bottom portion, the elastic body is of a plate-shaped structure, is embedded in the hollowed-out portion and is located between the two mounting legs and supported on the supporting boss, and a thickness of the elastic body is smaller than or equal to a thickness of the second side plate.

4. A seat belt latch as in claim 3 wherein a top boss is provided on a side of the mounting base adjacent the slot for providing a reaction force against a top of the elastomer, the elastomer abutting the top boss, two mounting legs and the support boss respectively when the slider is in the release position.

5. The belt latch of claim 4 wherein the length of the top boss is equal to the length of the support boss and the legs extend to opposite sides of the top boss when the elastomer is in the latched position.

6. The seat belt latch of claim 4 wherein said top boss, said mounting legs and said support boss are provided with a slot on a side thereof adjacent said elastomer in cooperation with a latch provided on said elastomer to provide stable mounting of said elastomer.

7. The seat belt latch according to any one of claims 2 to 5, wherein the mounting base is provided with two fixing bumps on a side thereof remote from the notch, the slider further comprises fixing pins having a thin rod-like structure having deformability, a receiving groove for receiving the fixing pins is provided on a top portion of a side of the first side plate adjacent to the mounting base, two deformation grooves having a depth deeper than the receiving groove are provided at positions of the receiving groove corresponding to the fixing bumps,

8. The belt latch of claim 7, wherein the first side plate further has two moving grooves formed at positions corresponding to the fixing bumps, the extending direction of the moving grooves is the same as the extending direction of the notch, when the fixing pins are engaged with the upper portions of the fixing bumps, the fixing bumps are disposed at the tops of the moving grooves, the sliding member is at the release position, and the moving grooves and the fixing bumps cooperate to provide guiding function during the movement of the sliding member to the locking position.

9. The belt latch of claim 7 wherein the mounting base extends to form an insert adjacent one side of the slider, the slider being provided with a recess for receiving the insert, the recess and insert limiting the sliding distance of the slider between the release position and the latched position.

10. The seat belt latch of claim 1 wherein the elastomer is elastically and/or plastically deformable.