CN2375723Y - Locking structure for chair - Google Patents
Locking structure for chair Download PDFInfo
- Publication number
- CN2375723Y CN2375723Y CN 99208998 CN99208998U CN2375723Y CN 2375723 Y CN2375723 Y CN 2375723Y CN 99208998 CN99208998 CN 99208998 CN 99208998 U CN99208998 U CN 99208998U CN 2375723 Y CN2375723 Y CN 2375723Y
- Authority
- CN
- China
- Prior art keywords
- plate
- fixing base
- hole
- support plate
- chair
- 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
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a locking structure of a chair. The utility model is characterized in that lockset (20) which can lock and clamp a movable sheet of an angle adjusting section (10) is arranged between a chair back of the chair and the angle adjusting section (10) of a seat pad. The locking structure is applied on an automobile, when the automobile stops stably, after the angle of the chair back of a front seat is pressed forwards and down and is adjusted to the state that the chair back and a steering wheel are pressed each other, and then, the adjusting section of the chair is locked, the chair back shades and covers the area of the steering wheel, a dashboard, etc., and the utility model can prevent thieves and brigands from entering the automobile, driving the automobile away, stealing valuable ornamental pieces, etc.
Description
The utility model relates to lockset kind, particularly a kind of seat closedown structure.
In huge vehicle market, the stolen thing of automobile often takes place, car stealer one splits into part with stolen vehicle to sell, the one, will sell after the car load repacking, robbers such as decoration in the automobile such as air bag very easily steal, car door, vehicle window are in case destroyed by the robber, and the loss of its vehicle interior trim thing is unavoidable, how to prevent vehicle stolen be problem anxious to be solved.
The purpose of this utility model is exactly at the stolen urgency of the vehicle of above-mentioned existence problem to be solved, and a kind of seat closedown structure is provided.
The technical solution of the utility model:
According to the purpose of this utility model, a kind of seat closedown structure is provided, and it is to cooperate general vehicle front stall seat, utilizes the chair back can carry out the characteristic of angle adjustment, in the angle adjustment of the chair back and the seat cushion of seat, installing one can be with the lockset of the activity template locking clamping of adjusting portion; When vehicle parking, the angle of the front stall chair back can be pressed down the state of suppressing mutually with steering wheel that is adjusted to forward, again with the adjusting portion locking clamping of seat, and steering wheel is covered covering by the chair back, when the robber destroys car door lock into the car the time, owing to seat has covered the zone of steering wheel to cover the robber can't be driven away vehicle smoothly, again because the front stall chair back covers covering with zones such as front stall and instrument panels, and can prevent the destruction of robber to steering wheel, even valuable annexes such as air bag are stolen.
Accompanying drawings structure of the present utility model and embodiment.
Fig. 1 is a three-dimensional appearance schematic diagram of the present utility model.
Fig. 2 is a perspective exploded view of the present utility model.
Fig. 3 is a blocking schematic side view of the present utility model.
Fig. 4 is a blocking cross-sectional schematic of the present utility model.
(A1) be the chair back, (A2) be seat cushion, (B1) be instrument panel, (B2) be steering wheel, (B3) be air bag, (10) be adjusting portion, (11) be fixing base, (111) be locking hole, (112), (113), (114) be intercalation firmly hole, (12) be portable plate, (121) be locking hole, (122) be axis hole, (123) be intercalation firmly hole, (124) be steady pin, (125) be the ring toothing, (13) be the blocking plate, (131) for drawing handle, (132) be buckle teeth, (133) be axis hole, (134) be intercalation firmly hole, (14) be helical spring, (15) be extension spring, (16), (17) be axle sleeve, (20) be closedown structure, (21) be support plate, (211), (212) be locking hole, (22) be lockset, (221) be dead bolt.
Shown in accompanying drawing 1 and accompanying drawing 2, structure of the present utility model mainly is that the adjusting portion (10) between the chair back (A1) and chair cushion (A2) is formed with a closedown structure (20); Wherein adjusting portion (10) is with a fixing base (11), one portable plate (12) and a blocking plate (13) are main body, fixing base (11) is fixed on the avris of chair cushion (A2), portable plate (12) then is fixed on the outside, below of the chair back (A1), on fixing base (11) and portable plate (12), be formed with axis hole (112) respectively, (122), and wear a helical spring (14) by an axle sleeve (16), again portable plate (12) is articulated on the plate face of fixing base (11), on portable plate (12), then be formed with one intercalation firmly hole (123) in addition, intercalation firmly hole (123) is gone up and is inserted an intrinsic steady pin (124), so that the tail end of helical spring (14) is fixed, one end of blocking plate (13) is provided with one and draws (131), the other end then cooperates portable plate (12) the formed circular tooth shape structure of ora terminalis (125) and is formed with buckle teeth (132), be provided with an axis hole (133) in the stage casing of blocking plate (13), and fixing base (11) corresponds to the position of the axis hole (133) of blocking plate (13), also be formed with one intercalation firmly hole (113), with axle sleeve (17) blocking plate (13) is articulated on the fixing base (11), and on fixing base (11), be provided with one intercalation firmly hole (114) in addition, and on intercalation firmly hole (114), be plugged with a steady pin (115), on blocking plate (13), be provided with a button hole (134) equally, two ends with an extension spring (15) are separately fixed on steady pin (115) and the button hole (134) again, tension by extension spring (15), make ring toothing (125) engagement of buckle teeth (132) with portable plate (12) ora terminalis of blocking plate (13) tail end, be used for adjusting the angle of portable plate (12); Closedown structure (20) mainly is made of a support plate (21) and a lockset (22), wherein an end of support plate (21) is provided with one intercalation firmly hole (212), the axis hole (133) that axle sleeve (17) promptly passes the blocking plate in advance stretches into the intercalation firmly hole (212) of support plate (21) and fixing base (11) more simultaneously, (113), and blocking plate (13) is articulated in the outside of support plate (21), the end in addition of support plate (21) then forms a bending towards the outside of fixing base (11), and portable plate (12) is stretched between support plate (21) and fixing base (11), form the overlapping state of three, support plate (21), portable plate (12), fixing base (11) also is formed with locking hole (211) in its place of overlapping mutually, (121), (111), lockset (22) locking hole (211) that is fixedly arranged on support plate (21) is located in addition, when its lockset (22) locking, its dead bolt (221) is penetrated support plate (21) simultaneously, portable plate (12), the locking hole (211) of fixing base (11), (121), (111) in, can't swing between support plate (21) and fixing base (11) and portable plate (12) is locked in, promptly reach the effect that adjusting portion (10) is formed locking.
Shown in accompanying drawing 1 and accompanying drawing 4, the utility model is applied to the embodiment on the automobile, when automobile comes to a complete stop, the angle of the front stall chair back (A1) can be pressed down forward be adjusted to the state of suppressing mutually with steering wheel (B2) after, again with portable plate (12) the locking clamping of seat adjustment portion (10), as shown in Figure 4, still can't pull open the chair back (A1) if pull blocking plate (13) this moment, and steering wheel (B2) is covered covering by the chair back (A1), prevent that the robber from destroying car door lock into the car the time, drives away car.
The utility model is simple in structure, easy to use, by the angle adjustment of the chair back and the seat cushion of seat, installing one can form certain latch effect to adjusting portion with the closedown structure of the activity template locking clamping of adjusting portion, guarantee the safety of vehicle, prevented theft.
Claims (1)
1, a kind of seat closedown structure, it is made of adjusting portion (10) and closedown structure (20), it is characterized in that the chair back (A1) at seat and the adjusting portion (10) between chair cushion (A2) locate to establish in addition a closedown structure (20), wherein adjusting portion (10) is with a fixing base (11), one portable plate (12) and a blocking plate (13) are main body, fixing base (11) is the avris that is fixed on chair cushion (A2), portable plate (12) then is fixed on the outside, below of the chair back (A1), be respectively equipped with axis hole (112) on fixing base (11) and the portable plate (12), (122), wear a helical spring (14) by an axle sleeve (16), again portable plate (12) is articulated on the plate face of fixing base (11), on portable plate (12), then establish one intercalation firmly hole (123) in addition, intercalation firmly hole (123) is gone up and is inserted an intrinsic steady pin (124), the tail end of helical spring (14) is fixed, one end of blocking plate (13) is provided with one and draws (131), the other end then cooperates portable plate (12) the formed circular tooth shape structure of ora terminalis (125) and is formed with buckle teeth (132), be provided with an axis hole (133) in the stage casing of blocking plate (13), and fixing base (11) corresponds to the position of the axis hole (133) of blocking plate (13), also be formed with one intercalation firmly hole (113), with axle sleeve (17) blocking plate (13) is articulated on the fixing base (11), and on fixing base (11), be provided with one intercalation firmly hole (114) in addition, and on intercalation firmly hole (114), be plugged with a steady pin (115), be provided with a button hole (134) equally on blocking plate (13), the two ends with an extension spring (15) are separately fixed on steady pin (115) and the button hole (134) again; Closedown structure (20) mainly is made of a support plate (21) and a lockset (22), wherein an end of support plate (21) is provided with one intercalation firmly hole (212), the axis hole (133) that axle sleeve (17) passes the blocking plate stretches into the intercalation firmly hole (212) of support plate (21) and fixing base (11) more simultaneously, (113), blocking plate (13) is articulated in the outside of support plate (21), the end in addition of support plate (21) then forms a bending towards the outside of fixing base (11), and portable plate (12) is stretched between support plate (21) and fixing base (11), form the overlapping state of three, lockset (22) locking hole (211) that is fixedly arranged on support plate (21) is located in addition, when lockset (22) locking, dead bolt (221) penetrates support plate (21) simultaneously, portable plate (12), the locking hole (211) of fixing base (11), (121), (111) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208998 CN2375723Y (en) | 1999-05-04 | 1999-05-04 | Locking structure for chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208998 CN2375723Y (en) | 1999-05-04 | 1999-05-04 | Locking structure for chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2375723Y true CN2375723Y (en) | 2000-04-26 |
Family
ID=34002653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99208998 Expired - Fee Related CN2375723Y (en) | 1999-05-04 | 1999-05-04 | Locking structure for chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2375723Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135211B (en) * | 2006-08-31 | 2012-07-25 | 三井金属爱科特株式会社 | Lock device for use in motor vehicle |
-
1999
- 1999-05-04 CN CN 99208998 patent/CN2375723Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135211B (en) * | 2006-08-31 | 2012-07-25 | 三井金属爱科特株式会社 | Lock device for use in motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |