CN211308894U - Anti-dive support for rear seat - Google Patents
Anti-dive support for rear seat Download PDFInfo
- Publication number
- CN211308894U CN211308894U CN201921881395.5U CN201921881395U CN211308894U CN 211308894 U CN211308894 U CN 211308894U CN 201921881395 U CN201921881395 U CN 201921881395U CN 211308894 U CN211308894 U CN 211308894U
- Authority
- CN
- China
- Prior art keywords
- cushion
- adjusting plate
- plate
- seat
- safety belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009189 diving Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 3
- 238000010276 construction Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a support is prevented diving by back seat, including cushion and mounting bracket, the cushion is fixed in the mounting bracket top, just the cushion back be provided with protective assembly on the mounting bracket, and this protective assembly extends to inside the cushion, protective assembly includes the stand, this stand set up in the mounting bracket top, this stand top is close to cushion one side is provided with the adjusting plate, and this adjusting plate middle part with the stand top is articulated, the adjusting plate top is provided with the safety belt hasp. Has the advantages that: the utility model discloses a setting can follow the adjusting plate that the safety belt produced the fast action at the cushion rear, when vehicle frontal collision leads to personnel to produce dive action, through the quick pulling layer board of adjusting plate that links to each other with the safety belt, make the layer board upwards jack up in order to prop up the cushion front end to support the protection to the passenger, prevent that the passenger from increasing the safety guarantee ability along the slippage at the positive border of seat.
Description
Technical Field
The utility model relates to an automobile seat accessory field, concretely relates to support is prevented diving by back seat.
Background
The requirement of the automobile seat is to ensure that the driving and the passengers have good vision, and the passive safety of the seat means that the passengers keep a certain posture during accidents, so that other parts (such as an air bag and a safety belt) of a restraint system can fully exert the protection effect. The term "dive" refers to a situation in which a passenger slips down along a seat in a frontal collision, and a lap belt moves above a rib, so that the safety belt is actually disabled, thereby causing a safety accident to the passenger.
The applicant finds that at least the following technical problems exist in the prior art: at present, the strength of the seat and the connection strength of each link are mainly increased on the rear row seat of the automobile, so that the seat of a passenger cannot be timely adjusted in collision to cope with the diving action, the safety guarantee capability of the passenger is lower, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a back seat prevents dive support in order to solve above-mentioned problem, sets up the supporting structure that can follow the safety belt and produce the snap action in back seat below, when vehicle frontal collision leads to personnel to produce the dive action, supports the angle through the quick adjustment layer board and protects in order to support the passenger, prevents that the passenger from the positive border slippage of seat along, increases the safety guarantee ability, sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a back seat anti-dive support, which comprises a cushion and a mounting frame, wherein the cushion is fixed above the mounting frame, and a protective component is arranged on the mounting frame at the back of the cushion and extends into the cushion;
the protection component comprises a stand column, the stand column is arranged above the mounting rack, the top end of the stand column is close to one side of the cushion, an adjusting plate is arranged in the middle of the adjusting plate and hinged to the top end of the stand column, a safety belt lock catch is arranged at the top of the adjusting plate, a steel wire rope is connected to the bottom of the adjusting plate, the steel wire rope extends into the cushion, a reinforcing plate connected with the mounting rack is arranged at the bottom of the cushion, one side of the reinforcing plate, far away from the adjusting plate, is hinged to a supporting plate, the supporting plate is tightly connected with one side of the top, far away from the stand column, of the.
By adopting the rear seat anti-submergence support, when the automobile generates a frontal collision, the automobile safety belt extends out of the automobile frame and is connected to the safety belt lock catch, under the premise that the safety belt is normally fastened, the automobile is instantly stopped when being impacted, a back row passenger generates forward tilting action, one end of the safety belt close to the frame is instantly locked, one end of the safety belt close to the safety belt lock catch moves forward when being stressed, thereby driving the adjusting plate to rotate through the safety belt lock catch, the adjusting plate pulls the steel wire rope under the hinging of the upright post, the adjusting plate rotates a certain angle, and the steel wire rope is pulled to move backwards, at the moment, the other end of the steel wire rope is pulled to the supporting plate, the supporting plate is turned upwards under the support of the reinforcing plate, therefore, the supporting plate supports the passengers, prevents the passengers from sliding and submerging from the front edge of the seat at the moment of accident collision, and ensures the protection effect of the safety belt on the passengers.
Preferably, two groups of side wings are symmetrically arranged on two sides of the top of the cushion, and a framework for supporting the cushion is arranged inside the cushion.
Preferably, the cushion is close to stand one side is provided with the back, the back top is provided with the headrest, the inside vaulting pole that runs through this back that is provided with of back, this vaulting pole top with the headrest links to each other, just the vaulting pole bottom with the gusset plate links to each other.
Preferably, the mounting bracket comprises two vertically extending and mutually parallel support rods, a bottom plate is arranged at the bottom end of each support rod, and mounting bolts are arranged on two sides of each bottom plate.
Preferably, the top end of the supporting rod extends into the cushion, and the supporting rod is connected with the reinforcing plate through a bolt.
Preferably, the sponge layer is filled in the gap inside the cushion, and the cushion is made of elastic mesh cloth.
Has the advantages that: the utility model discloses a setting can follow the adjusting plate that the safety belt produced the fast action at the cushion rear, when vehicle frontal collision leads to personnel to produce dive action, through the quick pulling layer board of adjusting plate that links to each other with the safety belt, make the layer board upwards jack up in order to prop up the cushion front end to support the protection to the passenger, prevent that the passenger from increasing the safety guarantee ability along the slippage at the positive border of seat.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is an internal structural view of the present invention;
figure 3 is a block diagram of the protective assembly of the present invention.
The reference numerals are explained below:
1. a cushion; 101. a framework; 102. a side wing; 2. a mounting frame; 201. a strut; 202. a base plate; 3. a guard assembly; 301. a column; 302. an adjustment plate; 302a, a seat belt buckle; 303. a wire rope; 304. a reinforcing plate; 305. a support plate; 4. a backrest; 5. a headrest.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a back seat prevents dive support, including cushion 1 and mounting bracket 2, cushion 1 is fixed in mounting bracket 2 top, and is provided with protective component 3 on the mounting bracket 2 at cushion 1 back, and this protective component 3 extends to inside cushion 1.
The protection component 3 comprises a column 301, the column 301 is arranged above the mounting frame 2, an adjusting plate 302 is arranged at the top end of the column 301 close to one side of the cushion 1, the middle part of the adjusting plate 302 is hinged with the top end of the column 301, a safety belt lock 302a is arranged at the top part of the adjusting plate 302, the safety belt lock 302a is used for connecting a safety belt of an automobile, a steel wire rope 303 is connected to the bottom part of the adjusting plate 302, the steel wire rope 303 extends into the cushion 1, a reinforcing plate 304 connected with the mounting frame 2 is arranged at the bottom part of the cushion 1, a supporting plate 305 is hinged at one side of the reinforcing plate 304 far away from the adjusting plate 302, the supporting plate 305 is abutted against one side of the top part of the cushion 1 far away from the column 301, the other end of the steel wire rope 303 is connected to the middle part of the supporting plate 305, the forward movement of a person is used for, the supporting plate 305 is supported by pulling of the steel wire rope 303, and the passenger is supported by the supporting plate 305, so that the passenger is prevented from sliding down and submerging from the edge of the seat, and the safety of the passenger is guaranteed.
As an optional embodiment, two sets of side wings 102 are symmetrically arranged on two sides of the top of the seat cushion 1, a framework 101 for supporting the seat cushion 1 is arranged inside the seat cushion 1, a backrest 4 is arranged on one side of the seat cushion 1 close to the upright posts 301, a headrest 5 is arranged on the top of the backrest 4, a stay rod penetrating through the backrest 4 is arranged inside the backrest 4, the top end of the stay rod is connected with the headrest 5, the bottom end of the stay rod is connected with a reinforcing plate 304, the mounting frame 2 comprises two vertically extending and parallel support rods 201, a bottom plate 202 is arranged at the bottom end of the two support rods 201, mounting bolts are arranged on two sides of the bottom plate 202, so that the device is integrally mounted on a vehicle frame through the bottom plate 202, the top ends of the support rods 201 extend into the seat cushion 1, the support rods 201 are connected with the reinforcing plate 304 through bolts, a sponge layer is filled in a gap inside, the supporting plate 305 is pressed down by the self weight of a passenger, so that the adjusting plate 302 is pulled by a steel wire rope 303 on the supporting plate 305 to rotate by a certain angle, the rotation allowance of the adjusting plate 302 in the collision process is reserved, the adjusting plate 302 is pulled by the force of a safety belt in the collision process, and the supporting plate 305 is pulled and supported by the steel wire rope 303 on the adjusting plate 302.
With the above-described structure, in the event of a frontal collision of the vehicle, the seat belt of the vehicle is extended from the vehicle frame and connected to the seat belt buckle 302a, under the premise that the safety belt is normally fastened, the automobile is instantly stopped when being impacted, a back-row passenger generates forward tilting action, the end of the safety belt close to the frame is instantly locked, the end of the safety belt close to the safety belt lock catch 302a moves forward when being stressed, thereby, the adjusting plate 302 is driven by the safety belt lock 302a to rotate, the adjusting plate 302 pulls the steel wire rope 303 under the hinge joint of the upright column 301, the adjusting plate 302 rotates a certain angle, and pulls the steel wire rope 303 to move backwards, at this time, the other end of the steel wire rope 303 pulls the supporting plate 305, the supporting plate 305 is turned upwards under the support of the reinforcing plate 304, therefore, the supporting plate 305 supports the passengers, so that the passengers are prevented from sliding and submerging from the front edge of the seat at the moment of accident collision, and the protection effect of the safety belt on the passengers is ensured;
through setting up the adjusting plate 302 that can follow the safety belt and produce the snap action in cushion 1 rear, when vehicle frontal collision leads to personnel to produce dive action, through the quick pulling layer board 305 of adjusting plate 302 who links to each other with the safety belt, make layer board 305 upturn in order to prop up cushion 1 front end to support the protection to the passenger, prevent that the passenger from the positive border slippage of seat, increase the safety guarantee ability.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a support is prevented diving by back seat which characterized in that: the cushion comprises a cushion (1) and an installation frame (2), wherein the cushion (1) is fixed above the installation frame (2), a protection component (3) is arranged on the installation frame (2) at the back of the cushion (1), and the protection component (3) extends into the cushion (1);
the protection component (3) comprises a vertical column (301), the vertical column (301) is arranged above the mounting rack (2), an adjusting plate (302) is arranged at one side of the top end of the upright post (301) close to the cushion (1), the middle part of the adjusting plate (302) is hinged with the top end of the upright post (301), the top part of the adjusting plate (302) is provided with a safety belt lock catch (302a), the bottom part of the adjusting plate (302) is connected with a steel wire rope (303), the steel wire rope (303) extends into the cushion (1), a reinforcing plate (304) connected with the mounting frame (2) is arranged at the bottom in the cushion (1), a supporting plate (305) is hinged to one side of the reinforcing plate (304) far away from the adjusting plate (302), the supporting plate (305) is tightly propped against one side of the inner top of the cushion (1) far away from the upright post (301), and the other end of the steel wire rope (303) is connected to the middle part of the supporting plate (305).
2. A rear seat anti-dive bracket according to claim 1, wherein: two groups of side wings (102) are symmetrically arranged on two sides of the top of the seat cushion (1), and a framework (101) for supporting the seat cushion (1) is arranged inside the seat cushion (1).
3. A rear seat anti-dive bracket according to claim 2, wherein: cushion (1) is close to stand (301) one side is provided with back (4), back (4) top is provided with headrest (5), the inside vaulting pole that runs through this back (4) that is provided with of back (4), this vaulting pole top with headrest (5) link to each other, just the vaulting pole bottom with gusset plate (304) link to each other.
4. A rear seat anti-dive bracket according to claim 1, wherein: mounting bracket (2) include two vertical extensions and branch (201) that are parallel to each other, two branch (201) bottom is provided with a bottom plate (202), bottom plate (202) both sides all are provided with construction bolt.
5. A rear seat anti-dive bracket according to claim 4, characterized in that: the top end of the supporting rod (201) extends into the cushion (1), and the supporting rod (201) is connected with the reinforcing plate (304) through bolts.
6. A rear seat anti-dive bracket according to claim 1, wherein: the cushion is characterized in that a sponge layer is filled in a gap inside the cushion (1), and the cushion (1) is made of elastic mesh cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881395.5U CN211308894U (en) | 2019-11-04 | 2019-11-04 | Anti-dive support for rear seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881395.5U CN211308894U (en) | 2019-11-04 | 2019-11-04 | Anti-dive support for rear seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211308894U true CN211308894U (en) | 2020-08-21 |
Family
ID=72055521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921881395.5U Expired - Fee Related CN211308894U (en) | 2019-11-04 | 2019-11-04 | Anti-dive support for rear seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211308894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114394036A (en) * | 2022-01-11 | 2022-04-26 | 麦格纳座椅研发(重庆)有限公司 | Seat frame prevents dive device |
-
2019
- 2019-11-04 CN CN201921881395.5U patent/CN211308894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114394036A (en) * | 2022-01-11 | 2022-04-26 | 麦格纳座椅研发(重庆)有限公司 | Seat frame prevents dive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |