CN201150373Y - Safe simple inquest chair of full steel construction - Google Patents
Safe simple inquest chair of full steel construction Download PDFInfo
- Publication number
- CN201150373Y CN201150373Y CNU2007200919878U CN200720091987U CN201150373Y CN 201150373 Y CN201150373 Y CN 201150373Y CN U2007200919878 U CNU2007200919878 U CN U2007200919878U CN 200720091987 U CN200720091987 U CN 200720091987U CN 201150373 Y CN201150373 Y CN 201150373Y
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- Prior art keywords
- lock
- desktop
- lock hook
- chair
- sole
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Abstract
A safe simple trail chair with full steel structure relates to the technical field of police appliances, which is mainly formed by a chair body, a table body, a locking hook mechanism, a locking foot mechanism and an upper and lower shafts locking mechanism, wherein a front shaft seat (16) is arranged outside the front end of a chair body armrest (1), a back shaft seat (4) is arranged on one side of a backrest (2), a hinge (24) which is connected with the table body is arranged outside a backrest on the other side, a set of locking hook mechanism is arranged on the lower portion face in the middle of a table top (13), a lock cylinder (23) of the locking hook mechanism can adopt a polygonal steel internal cylinder, wherein the table body is formed by the table top (13), the locking hook mechanism which is arranged on the lower portion in the middle of the table top, P-shaped table top support bars (15) which are arranged on the lower portions on the two sides of the table top, a table foot reinforced bar (25) which is arranged between the two P-shaped table top support bars, and a leg pressing bar (26), wherein a chute which is used for the slippage of an interlocking rod (14) is arranged between a main locking foot plate (19) and a chute protective plate (35).
Description
Technical field
The utility model belongs to alert and uses the technique with the apparatus field, especially relates to a kind of safe and simple hearing chair of full steel structure.
Background technology
At present, Chinese patent by retrieval: the hearing guard couch, the patent No., ZL97230897.0, this patent obviously can not adapt to present actual security needs; The hearing chair of being sold in the market mainly contains Chinese patent: inquest special-purpose chair, listed technical scheme is the major technique feature among the patent No., the ZL200420041858.4, in actual application, its operating process is comparatively complicated, in lock suspect's process, want earlier the suspect to be fixed in the hearing chair, squat down to hearing chair rear portion then and start lock pin mechanism, pin suspect's pin, be fixed in the desktop position of hearing chair at handcuffss the suspect; To make police center on the hearing chair back and forth several times in its whole process, since the suspect can be in its operating process some carelessness or break away from sight line arbitrarily, just might assault police, autotomy or the accident of running away, so be necessary to design a kind of conveniently high-quality hearing chair.
Documents;
Chinese patent: patent name, hearing guard couch, the patent No., ZL97230897.0, Granted publication CN2312620Y.
Chinese patent: patent name, inquest special-purpose chair, the patent No., ZL200420041858.4, Granted publication CN2705064Y.
Summary of the invention
For overcoming the existing in prior technology defective, the purpose of this utility model provides a kind of safe and simple hearing chair of full steel structure in order to overcome the deficiencies in the prior art, hearing chair of the present utility model can once be finished fixedly suspect and lock pin process, need not to squat down, the visual line of sight that makes the suspect not break away from police can be avoided assaulting police, the generation of autotomy or the accident of running away effectively.
For achieving the above object, the utility model adopts following technical scheme:
A kind of safe and simple hearing chair of full steel structure, it mainly contains chair body, table body, lock hook mechanism, lock pin mechanism, shaft locking mechanism is formed up and down; Both sides at chair body backrest are provided with handrail, wherein the handrail front end of the side outside is provided with preceding axle bed, one side of backrest is provided with the back axle bed, the outside of opposite side backrest is provided with the hinge that is connected with the table body, the bottom of backrest is provided with two chairs leg after one's death, the lower end of each back leg is set with the back leg seat, at backrest, the joint portion of back leg is provided with forward and extends downward the foreleg of sole, be provided with the front axle hold-down support in the bottom of foreleg, at back leg, the top of foreleg is set with chair surface, at foreleg, the middle part of the reinforced pole between the back leg is provided with a hold-down support, be provided with a secondary lock sole between two forelegs, be installed with a lower shaft in axle hold-down support and the front axle hold-down support, the lower shaft middle part is provided with lock hook cover disjunctor holder, is connected the lower end of connecting rod at lock hook cover disjunctor holder, the upper end of connecting rod is connected with last axle, the front end of last axle is inserted in preceding axle bed, among the desktop jam plate, the other end of last axle is fixedly connected with the snap close handle, and the snap close handle flexibly connects with the jam plate that is arranged on back leg top.
The safe and simple hearing chair of described full steel structure, in the middle lower portion face of desktop, be provided with a cover lock hook mechanism, on the bottom surfaces of desktop, be provided with the fixedly lock hook cover holder of lock hook cover, lock hook cover disjunctor holder, returning of lock hook colluded an end plug-in card on the medial surface of desktop, be provided with snap ring the close of lock hook with colluding a side, spring housing is on the lock hook between snap ring and the lock hook cover, the other end of lock hook is inserted in the lock hook cover, the lateral surface of desktop is provided with a lock core hole, the middle part of lock core is installed in one side of lock hook cover disjunctor holder, and one end is provided with bayonet lock in the inboard of lock core.
The safe and simple hearing chair of described full steel structure, the lock core of its lock hook mechanism can adopt polygonal steel heart.
The safe and simple hearing chair of described full steel structure, its body is by desktop, be arranged on the lock hook mechanism of desktop middle lower portion, be arranged on " P " shape desktop support bar of desktop two side lower parts, be arranged on two table leg reinforced poles between " P " shape desktop support bar, the leg pressing bar, be arranged on the hinge of one of them " P " shape desktop support bar outer end, be arranged on the desktop jam plate of another " P " shape desktop support bar outer end, be arranged on the gangbar of desktop central lower, the lower end activity of gangbar is plugged on the centre of main lock sole and chute backplate, form a chute between main lock sole and the chute backplate for the gangbar slip, side at main lock sole is provided with hinge, is provided with the hole that supplies the reinforced pole plug-in card at the main opposite side of locking sole.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
A kind of safe and simple hearing chair of full steel structure, the utility model has adopted table body and chair body once to close the technology of closing in design, main lock sole, the closing to close of secondary lock sole utilization table body and chair body finished fixedly suspect foot, the leg pressing bar has also been finished the compacting (control) to suspect's shank at the same time, utilization is arranged on the snap close handle of chair body one side, jam plate installs lockset additional and realizes fixedly suspect's purpose, finish the visual line of sight that the suspect does not break away from police always in the whole process, open lock hook mechanism then, chucking suspect's handcuffss; The utility model can be avoided assaulting police effectively, the generation of autotomy or the accident of running away.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the B-B view of Fig. 1.
Fig. 4 is a lock hook mechanism structure schematic diagram of the present utility model.
Among the figure: the 1-handrail; The 2-backrest; The last axle of 3-; Axle bed behind the 4-; 5-snap close handle; The 6-jam plate; The 7-back leg; The 8-connecting rod; 9-axle hold-down support; The 10-reinforced pole; 11-back leg seat; The 12-lock hook; The 13-desktop; The 14-gangbar; 15-" P " shape desktop support bar; Axle bed before the 16-; 17-desktop jam plate; The 18-chair surface; 19-master locks sole; The 20-lower shaft; The 21-sole; The 22-foreleg; The 23-lock core; The 24-hinge; 25-table leg reinforced pole; 26-leg pressing bar; The secondary lock of 27-sole; 28-front axle hold-down support; The 29-spring; 30-lock hook cover holder; 31-lock hook cover; The 32-bayonet lock; 33-lock hook cover disjunctor holder; The 34-snap ring; 35-chute backplate.
The specific embodiment
In Fig. 1,2,3,4: a kind of safe and simple hearing chair of full steel structure, it mainly contains chair body, table body, lock hook mechanism, lock pin mechanism, shaft locking mechanism is formed up and down; Be provided with handrail (1) in the both sides of chair body backrest (2), wherein the handrail of a side (1) the front end outside is provided with preceding axle bed (16), one side of backrest (2) is provided with back axle bed (4), the outside of opposite side backrest (2) is provided with the hinge (24) that is connected with the table body, the bottom of backrest (2) is provided with two chairs leg (7) after one's death, the lower end of each back leg (7) is set with back leg seat (11), in backrest (2), the joint portion of back leg (7) is provided with forward and extends downward the foreleg (22) of sole (21), be provided with front axle hold-down support (28) in the bottom of foreleg (22), in back leg (7), the top of foreleg (22) is set with chair surface (18), in foreleg (22), the middle part of the reinforced pole (10) between the back leg (7) is provided with a hold-down support (9), be provided with a secondary lock sole (27) between two forelegs (22), be installed with a lower shaft (20) in axle hold-down support (9) and the front axle hold-down support (28), lower shaft (20) middle part is provided with lock hook cover disjunctor holder (33), be connected the lower end of connecting rod (8) at lock hook cover disjunctor holder (33), the upper end of connecting rod (8) is connected with last axle (3), the front end of last axle (3) is inserted in preceding axle bed (16), among the desktop jam plate (17), the other end of last axle (3) is fixedly connected with snap close handle (5), and snap close handle (5) flexibly connects with the jam plate (6) that is arranged on back leg (7) top; In the middle lower portion face of desktop (13), be provided with a cover lock hook mechanism, on the bottom surfaces of desktop (13), be provided with the fixedly lock hook cover holder (30) of lock hook cover (31), lock hook cover disjunctor holder (33), returning of lock hook (12) colluded an end plug-in card on the medial surface of desktop (13), colluding a side and be provided with snap ring (34) at lock hook (12) near returning, spring (29) is enclosed within on the lock hook (12) between snap ring (34) and the lock hook cover (31), the other end of lock hook (12) is inserted in the lock hook cover (31), the lateral surface of desktop (13) is provided with a lock core hole, the middle part of lock core (23) is installed in one side of lock hook cover disjunctor holder (33), and an end is provided with bayonet lock (32) in the inboard of lock core (23); The lock core of its lock hook mechanism (23) can adopt polygonal steel heart.Its body is by desktop (13), be arranged on the lock hook mechanism of desktop (13) middle lower portion, be arranged on " P " shape desktop support bar (15) of desktop (13) two side lower parts, be arranged on the table leg reinforced pole (25) between two " P " shape desktop support bars (15), leg pressing bar (26), be arranged on the hinge (24) of one of them " P " shape desktop support bar (15) outer end, be arranged on the desktop jam plate (17) of another " P " shape desktop support bar (15) outer end, be arranged on the gangbar (14) of desktop (13) central lower, the lower end activity of gangbar (14) is plugged on the centre of main lock sole (19) and chute backplate (35), form a chute between main lock sole (19) and the chute backplate (35) for gangbar (14) slip, side at main lock sole (19) is provided with hinge (24), is provided with the hole that supplies reinforced pole (10) plug-in card at the main opposite side of locking sole (19).
In the use
At first desktop (13) is opened, guiding the suspect be sitting on the chair surface (18), two shanks of suspect are positioned over two indent positions of secondary lock sole (27), close desktop (13), at main lock sole (19), the slideway that forms between the chute backplate (35) makes the gangbar (14) can be because of not closing the differential seat angle that is produced when desktop (13) drives the hinge (24) of hinge (24) on the handrail (1) and foreleg (22) and lock sole (19), close normally and open and influence desktop (13), utilize a free side that goes up axle (3) front end insertion desktop jam plate (17) and lower shaft (20) front end insertion main lock sole (19) after closing desktop (13), twisting snap close handle (5), last axle (3) tightens desktop jam plate (17) automatically, lower shaft (20) is the also main lock of chucking sole (19) automatically simultaneously, utilizes hole on the snap close handle (5) and the hole on the jam plate (6) to install lockset additional; Then the chain T-Ring in the middle part of suspect's the handcuffss is penetrated lock hook (12), inwardly touch, just the auto lock handcuffss.Open the lockset of snap close handle (5) during unlatching, rotation lock attacker handle (5) just make desktop (13) and chair status from, utilize key to open lock core (23) and make bayonet lock (32) break away from lock hook (12), spring (29) backs down lock hook (12) automatically, has just finished whole process.
The utility model has adopted table body and chair body once to close the technology of closing in design, the closing to close of main lock sole, secondary lock sole utilization table body and chair body finished fixedly suspect foot, the leg pressing bar has also been finished the compacting (control) to suspect's shank at the same time, snap close handle, jam plate that utilization is arranged on chair body one side install fixedly suspect's purpose of lockset realization additional, finish the visual line of sight that the suspect does not break away from police always in the whole process, open lock hook mechanism then, chucking suspect's handcuffss; The utility model can be avoided assaulting police effectively, the generation of autotomy or the accident of running away.
Claims (4)
1, a kind of safe and simple of full steel structure hearing chair, it mainly contains chair body, table body, lock hook mechanism, lock pin mechanism, shaft locking mechanism is formed up and down, it is characterized in that; Be provided with handrail (1) in the both sides of chair body backrest (2), wherein the handrail of a side (1) the front end outside is provided with preceding axle bed (16), one side of backrest (2) is provided with back axle bed (4), the outside of opposite side backrest (2) is provided with the hinge (24) that is connected with the table body, the bottom of backrest (2) is provided with two chairs leg (7) after one's death, the lower end of each back leg (7) is set with back leg seat (11), in backrest (2), the joint portion of back leg (7) is provided with forward and extends downward the foreleg (22) of sole (21), be provided with front axle hold-down support (28) in the bottom of foreleg (22), in back leg (7), the top of foreleg (22) is set with chair surface (18), in foreleg (22), the middle part of the reinforced pole (10) between the back leg (7) is provided with a hold-down support (9), be provided with a secondary lock sole (27) between two forelegs (22), be installed with a lower shaft (20) in axle hold-down support (9) and the front axle hold-down support (28), lower shaft (20) middle part is provided with lock hook cover disjunctor holder (33), be connected the lower end of connecting rod (8) at lock hook cover disjunctor holder (33), the upper end of connecting rod (8) is connected with last axle (3), the front end of last axle (3) is inserted in preceding axle bed (16), among the desktop jam plate (17), the other end of last axle (3) is fixedly connected with snap close handle (5), and snap close handle (5) flexibly connects with the jam plate (6) that is arranged on back leg (7) top.
2, the safe and simple of full steel structure according to claim 1 hearing chair is characterized in that; In the middle lower portion face of desktop (13), be provided with a cover lock hook mechanism, on the bottom surfaces of desktop (13), be provided with the fixedly lock hook cover holder (30) of lock hook cover (31), lock hook cover disjunctor holder (33), returning of lock hook (12) colluded an end plug-in card on the medial surface of desktop (13), colluding a side and be provided with snap ring (34) at lock hook (12) near returning, spring (29) is enclosed within on the lock hook (12) between snap ring (34) and the lock hook cover (31), the other end of lock hook (12) is inserted in the lock hook cover (31), the lateral surface of desktop (13) is provided with a lock core hole, the middle part of lock core (23) is installed in one side of lock hook cover disjunctor holder (33), and an end is provided with bayonet lock (32) in the inboard of lock core (23).
3, the safe and simple of full steel structure according to claim 1 and 2 hearing chair is characterized in that; The lock core of its lock hook mechanism (23) can adopt polygonal steel heart.
4, the safe and simple of full steel structure according to claim 1 hearing chair is characterized in that; Its body is by desktop (13), be arranged on the lock hook mechanism of desktop (13) middle lower portion, be arranged on " P " shape desktop support bar (15) of desktop (13) two side lower parts, be arranged on the table leg reinforced pole (25) between two " P " shape desktop support bars (15), leg pressing bar (26), be arranged on the hinge (24) of one of them " P " shape desktop support bar (15) outer end, be arranged on the desktop jam plate (17) of another " P " shape desktop support bar (15) outer end, be arranged on the gangbar (14) of desktop (13) central lower, the lower end activity of gangbar (14) is plugged on the centre of main lock sole (19) and chute backplate (35), form a chute between main lock sole (19) and the chute backplate (35) for gangbar (14) slip, side at main lock sole (19) is provided with hinge (24), is provided with the hole that supplies reinforced pole (10) plug-in card at the main opposite side of locking sole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200919878U CN201150373Y (en) | 2007-09-26 | 2007-09-26 | Safe simple inquest chair of full steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200919878U CN201150373Y (en) | 2007-09-26 | 2007-09-26 | Safe simple inquest chair of full steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150373Y true CN201150373Y (en) | 2008-11-19 |
Family
ID=40126062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200919878U Expired - Fee Related CN201150373Y (en) | 2007-09-26 | 2007-09-26 | Safe simple inquest chair of full steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150373Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903442A (en) * | 2018-08-28 | 2018-11-30 | 无畏警用装备有限公司 | A kind of query chair |
| CN110558750A (en) * | 2019-09-30 | 2019-12-13 | 佛山科学技术学院 | Integrated table and chair |
| CN115500632A (en) * | 2022-10-10 | 2022-12-23 | 浙江警察学院 | Trial chair movable table structure with heart rate test |
-
2007
- 2007-09-26 CN CNU2007200919878U patent/CN201150373Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903442A (en) * | 2018-08-28 | 2018-11-30 | 无畏警用装备有限公司 | A kind of query chair |
| CN110558750A (en) * | 2019-09-30 | 2019-12-13 | 佛山科学技术学院 | Integrated table and chair |
| CN115500632A (en) * | 2022-10-10 | 2022-12-23 | 浙江警察学院 | Trial chair movable table structure with heart rate test |
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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 |