CN204002155U - The self-locking device of interior functional part - Google Patents
The self-locking device of interior functional part Download PDFInfo
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- CN204002155U CN204002155U CN201420362952.3U CN201420362952U CN204002155U CN 204002155 U CN204002155 U CN 204002155U CN 201420362952 U CN201420362952 U CN 201420362952U CN 204002155 U CN204002155 U CN 204002155U
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- dead bolt
- pedestal
- plate
- attacker
- self
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Abstract
The utility model discloses a kind of self-locking device of the interior functional part for the inner cabinet self-locking such as car, yacht, a kind of self-locking device of interior functional part, comprise pedestal, with hinged attacker and the dead bolt of pedestal, attacker's plate of described attacker is flat; Described dead bolt is arranged on pedestal and respectively in locked position of coupler and unlocked position rotationally; Described pedestal is provided with the rotation of restriction dead bolt and dead bolt is buckled in to the dead bolt block of locked position of coupler; Between described attacker and described dead bolt block, be provided with the link gear that drives described dead bolt block and described dead bolt to be separated to realize release; When described dead bolt is in the unlocked position, stretch out in pedestal outside the tongue end that is provided with locking recess of dead bolt.Be used for solving prior art lock set and expose, lock body structure complexity, the flimsy problem of dead bolt, of the present utility model concordant with door-plate surface from latching surface, lines are succinct, avoid bumping, protection lock structure, breakdown action is soft, operating physical force comfortable feel.
Description
Technical field
The utility model belongs to Hardware fitting technical field, particularly a kind of for the self-locking device on the interior functional part such as car, yacht.
Background technology
Automobile interior functional part, for example: ashtray, pallet, parcel tray etc. have become the requisite ingredient of Hyundai Motor interior trim.Automobile interior functional part can adopt and expose being flipped open and closing of pressing, extending type structure practical function part, i.e. the release of functor with unblank.Dead bolt locking mode is rotary or Pressing fastener compact form, and the more complicated use of this lock body structure is inconvenient, and self-locking open and close need to apply larger external force, dead bolt is fragile, and attacker exposes and go out externally, affects attractive in appearance, easily scratching, damages lock set, is also easy to the people that damages.
Utility model content
The utility model proposes a kind of self-locking device of interior functional part, expose for solving prior art lock set, lock body structure complexity, the flimsy problem of dead bolt, have simple in structure, good looking appearance, easy-to-install advantage.
For achieving the above object, the utility model has adopted following technical scheme:
A self-locking device for interior functional part, comprise pedestal, with hinged attacker and the dead bolt of pedestal, attacker's plate of described attacker is flat; Described dead bolt is arranged on pedestal and respectively in locked position of coupler and unlocked position rotationally; Described pedestal is provided with the rotation of restriction dead bolt and dead bolt is buckled in to the dead bolt block of locked position of coupler; Between described attacker and described dead bolt block, be provided with the link gear that drives described dead bolt block and described dead bolt to be separated to realize release; When described dead bolt is in the unlocked position, stretch out in pedestal outside the tongue end that is provided with locking recess of dead bolt.
The utility model can also further be realized by following steps.
Further, one end of described dead bolt block is that fixed end inlay card is fixed on pedestal, and the other end of dead bolt block extends and form the swinging end of flexibility swing to dead bolt one side; The middle part of described dead bolt is provided with the rotating shaft of stretching out to both sides, and the tongue end of dead bolt and the stop end matching with the swinging end of dead bolt block are divided the both sides that are located at rotating shaft; The edge of described dead bolt forms smooth surface, and is provided with when the spacing recess that stops dead bolt inordinate rotation after dead bolt release near the smooth surface of dead bolt stop end one side.
Preferably, described pedestal is provided with the lock pawl stretching out to pedestal outside at the installed position of dead bolt, and the bending direction of the locking recess of the bending direction of described lock pawl and dead bolt tongue end is oppositely arranged; The middle part of described lock pawl is provided with to be convenient to dead bolt and to rotate the lock tongue slot passing; When dead bolt is during in locked position of coupler, the locking recess of dead bolt tongue end and the lock tongue slot cell wall of lock pawl surround a locking cavity jointly.
Further, described link gear comprises plate and the back-moving spring that drives dead bolt to rotate, described plate is fixedly installed on plate face one side towards pedestal of attacker's plate, plate stretches in pedestal away from one end of attacker's plate, plate is rotated to form with attacker's plate and is stirred track, stirring in track of plate stretched in the termination of described dead bolt block swinging end, described dead bolt block swinging end and plate interferes and swing to make dead bolt stop end and described dead bolt block swinging end to be separated; One end and the pedestal of described back-moving spring join, and the other end is connected with dead bolt, and the elastic force direction of described back-moving spring makes dead bolt rotate to unlocked position one side.
Further, a side that deviates from locking recess of described dead bolt tongue end is provided with protruding Ka Tai, the rotation prevention portion that the pawl end of described lock pawl forms in the time that dead bolt is in the unlocked position and described Ka Tai overlaps.
Preferably, described back-moving spring is torsion spring, described torsion spring comprises two parallel spring coils that arrange, two spring coils are set in respectively in the rotating shaft of dead bolt both sides, one end of spring coil extends to form and turns round arm to pedestal one side, described in turn round arm and be resisted against tightly on pedestal, the other end away from turning round arm of two spring coils all extends and is connected as a single entity to tongue end one side of dead bolt, the junction of two spring coils forms twisting end, and the tongue end of described dead bolt is provided with the spring groove together with being embedded in the twisting end hook of torsion spring.
Preferably, described attacker's plate and shown in be installed with Compress Spring between pedestal opposite face, described Compress Spring respectively perpendicular to shown in attacker's plate and described pedestal; On the panel of described attacker's plate near described pedestal one side, be installed with perpendicular positioning table, described positioning table extends to described pedestal one side, against described pedestal.
Preferably, described pedestal is provided with two parallel relative journal stirrups near the panel of described attacker's plate one side, and the side panel that described attacker's plate is relative with described pedestal is provided with the journal stirrup seat hinged with described journal stirrup.
Preferably, described pedestal deviates from the panel of described attacker's plate one side and is provided with screw hole and limited post.
The beneficial effects of the utility model are:
1) lock door panel and positive rotation attacker opening-door plate are pressed in the utility model front, and attacker surface is concordant with door-plate surface, and unified appearance is generous, and lines are succinct, avoid bumping, and protection lock structure, breakdown action is soft, operating physical force comfortable feel.
2) middle part of lock pawl is provided with and is convenient to dead bolt and rotates the lock tongue slot passing, in the time of dead bolt locking, the locking recess of dead bolt tongue end and the lock tongue slot cell wall of lock pawl surround a latch groove jointly, locking member on car body is placed in latch groove, can keep dead bolt tongue end and closed block to fit tightly, prevent that dead bolt from separating with locking member in process is advanced or jolted to car.
3) positioning table supports the end face of support diapire, keeps diapire and panel keeping parallelism, keeps panel parallel with door-plate simultaneously, Compress Spring is set to be ensured can automatically reset to the state parallel with door-plate after attacker rotarily opens, design is convenient arranges, easy to operate, good stability.
4) screw hole is set for pedestal is installed on to door-plate, the rigid collision that limited post can reduce door-plate to be produced while closing, thereby protection lock body, be convenient to install, use, with low cost for whole functor.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model.
Fig. 2 is the utility model locking state schematic rear view.
Fig. 3 is that schematic diagram is cutd open in the utility model locking state front.
Fig. 4 is that the utility model is opened schematic diagram.
Fig. 5 is the structural representation of dead bolt in the utility model.
In figure, the implication of label symbol is as follows:
10-attacker 11-outer attacker's plate, 12-attacker plate, 13-journal stirrup seat, 14-positioning table
20-pedestal, 21-support, 22-journal stirrup, 23-lock pawl, 24-lock tongue slot, 25-limited post, 26-screw hole, 27-axis hole
30-dead bolt, 31-tongue end 32-card platform, 33-rotating shaft, 34-stop end, 35-spring groove, 36-spacing recess
41-dead bolt block, 42-plate, 43-back-moving spring, 44-Compress Spring
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.
Shown in Fig. 1～5, a kind of self-locking device of interior functional part, comprise pedestal 20, with hinged attacker 10 and the dead bolt 30 of pedestal 20, attacker's plate 12 of described attacker 10 is flat; Described dead bolt 30 is arranged on pedestal 20 and respectively in locked position of coupler and unlocked position rotationally; Described pedestal 20 is provided with restriction dead bolt 30 and rotates and dead bolt 30 is buckled in the dead bolt block 41 of locked position of coupler; Between described attacker 10 and described dead bolt block 41, be provided with the link gear that drives described dead bolt block 41 and described dead bolt 30 to be separated to realize release; When described dead bolt 30 is in the unlocked position, stretch out in pedestal 20 outsides the tongue end 31 that is provided with locking recess of dead bolt 30.
The middle part of described dead bolt 30 is provided with the rotating shaft 33 of stretching out to both sides, the both sides of described rotating shaft 33 are arranged with tongue end 31 and the stop end 34 of dead bolt, the edge of dead bolt 30 forms smooth surface, and is provided with when the spacing recess 36 that stops dead bolt 30 inordinate rotation after dead bolt 30 releases near the smooth surface of dead bolt stop end 34 1 sides;
Described pedestal 20 with the junction of dead bolt 30 be provided be connected with rotating shaft 33 axis hole 27, described pedestal 20 is provided with back-moving spring 43 with the junction of described dead bolt 30, described back-moving spring 43 is torsion spring, described torsion spring comprises two parallel spring coils that arrange, two spring coils are set in respectively in the rotating shaft 33 of dead bolt 30 both sides, one end of spring coil extends to form and turns round arm to pedestal 20 1 sides, the described arm of turning round is resisted against on pedestal 20 tightly, the other end away from turning round arm of two spring coils all extends and is connected as a single entity to tongue end 31 1 sides of dead bolt 30, the junction of two spring coils forms twisting end, the tongue end 31 of described dead bolt 30 is provided with the spring groove 35 together with being embedded in the twisting end hook of torsion spring,
Described pedestal 20 is provided with the lock pawl 23 stretching out to pedestal 20 outsides at the installed position of dead bolt 30, the bending direction of the locking recess of the bending direction of described lock pawl 23 and dead bolt tongue end 31 is oppositely arranged, the middle part of described lock pawl 23 is provided with to be convenient to dead bolt 30 and to rotate the lock tongue slot 24 passing, when dead bolt 30 is during in locked position of coupler, the locking recess of dead bolt tongue end 31 and the lock tongue slot cell wall of lock pawl 23 surround a locking cavity jointly, in the time that dead bolt 30 is in the unlocked position, be arranged on the protruding card platform 32 that deviates from locking recess one side of dead bolt tongue end 31, described card platform 32 forms rotation prevention portion with the pawl end overlap joint of described lock pawl 23,
The panel that described pedestal 20 deviates from described attacker's plate 12 1 sides is provided with dead bolt block 41, one end of described dead bolt block 41 is that fixed end inlay card is fixed on pedestal 20, the other end of dead bolt block 41 extends and forms the swinging end of flexibility swing to dead bolt 30 1 sides, described pedestal 20 near a side of swinging end be provided with prevent dead bolt block 41 depart from but do not affect swinging end swing support 21, described pedestal 20 deviates to be also provided with on the panel of described attacker's plate 12 1 sides and convenient this self-locking device is fixed on to the screw hole 26 on door-plate, with the limited post 25 for protecting lock body when the locking,
Described pedestal 20 is provided with two parallel relative journal stirrups 22 near the panel of described attacker's plate 12 1 sides, the side panel that described attacker's plate 12 is relative with described pedestal 20 is provided with the journal stirrup seat 13 hinged with described journal stirrup 22, two journal stirrup seats 13 are connected with positioning table 14 away from one end of dead bolt tongue end 31, described positioning table 14 set firmly with the side panel of described attacker's plate 12 near described pedestal 20 on, positioning table 14 extends to pedestal 20 1 sides, in the time of blocking, against described pedestal 20, keep described attacker's plate 12 to flush with door-plate; Described attacker's plate 12 and shown in be installed with Compress Spring 44 between pedestal 20 opposite faces, described Compress Spring 44 respectively perpendicular to shown in attacker's plate 12 and described pedestal 20;
On the side plate face of pedestal 20, be installed with plate 42 at attacker's plate 12, plate 42 stretches in pedestal away from one end of attacker's plate 12, plate 42 is rotated with attacker's plate 12 and is formed and stir track, stirring in track of plate 42 stretched in the termination of described dead bolt block 41 swinging ends, and described dead bolt block 41 swinging ends and plate 42 interfere and swing to make dead bolt stop end 34 and described dead bolt block 41 swinging ends to be separated; One end of described back-moving spring 43 and pedestal 20 join, and the other end is connected with dead bolt 30, and the elastic force direction of described back-moving spring 43 makes dead bolt 30 rotate to unlocked position one side.
The inlay card that attacker's plate 12 deviates from pedestal 20 has outer attacker's plate 11, and outer attacker's plate 11 is concordant with door-plate.
Duty of the present utility model:
As shown in Figure 4, when self-locking device is during in released state, be resisted against on the side panel that pedestal 20 is relative with attacker's plate 12 near the positioning table 14 on pedestal 20 1 side panels perpendicular to attacker's plate 12, keep attacker 10 concordant with door-plate; The swinging end of dead bolt block 41 separates with dead bolt stop end 34, the swinging end of dead bolt block 41 abuts against near the spacing recess 36 on dead bolt stop end 34 1 side smooth surfaces, dead bolt 30 at back-moving spring 43 under the driving of the twisting action power of lock pawl 23 1 sides, make the pawl end that abuts against lock pawl 23 near the protruding card platform 32 of dead bolt tongue end 31 form rotation prevention portion, the locking member on dead bolt tongue end 31 and car body is in released state.
As shown in Figures 2 and 3, promote door-plate, the smooth surface section of dead bolt 30 is squeezed in a flash, dead bolt 30 rotates and passes lock tongue slot 24, the swinging end of dead bolt block 41 abuts against dead bolt stop end 34 to dead bolt 30 side oscillations, make dead bolt 30 always in passing the state of lock tongue slot 24, the locking recess of dead bolt tongue end 31 and the lock tongue slot cell wall of lock pawl 23 surround a locking cavity jointly, dead bolt tongue end 31 fastens locking with the locking member on car body in locking cavity, door-plate locking, attacker 10 is concordant with door-plate.
When release, rotation attacker 10, being fixedly installed on the plate 42 of attacker's plate 12 on pedestal 20 1 side panels rotates with attacker's plate 12 and forms and stir track, because stirring in track of plate 42 stretched in the termination of dead bolt block 41 swinging ends, in the time rotating attacker 10, dead bolt block 41 swinging ends and plate 42 interfere and swing, and dead bolt stop end 34 and dead bolt block 41 are separated, dead bolt tongue end 31 separates with the spring bolt parts on car body, realizes release.
Claims (9)
1. the self-locking device of an interior functional part, comprise pedestal (20), with hinged attacker (10) and the dead bolt (30) of pedestal (20), it is characterized in that: attacker's plate (12) of described attacker (10) is flat; Described dead bolt (30) is arranged on pedestal (20) and respectively in locked position of coupler and unlocked position rotationally; Described pedestal (20) is provided with restriction dead bolt (30) rotation and dead bolt (30) is buckled in to the dead bolt block (41) of locked position of coupler; Between described attacker (10) and described dead bolt block (41), be provided with the link gear that drives described dead bolt block (41) and described dead bolt (30) to be separated to realize release; When described dead bolt (30) is in the unlocked position, stretch out in pedestal (20) outside the tongue end (31) that is provided with locking recess of dead bolt (30).
2. the self-locking device of interior functional part as claimed in claim 1, it is characterized in that: one end of described dead bolt block (41) is that fixed end inlay card is fixed on pedestal (20) above, and the other end of dead bolt block (41) extends and form the swinging end of flexibility swing to dead bolt (30) one sides; The middle part of described dead bolt (30) is provided with the rotating shaft (33) of stretching out to both sides, and the tongue end (31) of dead bolt (30) and the stop end (34) point matching with the swinging end of dead bolt block (41) are located at the both sides of rotating shaft (33); The edge of described dead bolt (30) forms smooth surface, and is provided with when the spacing recess (36) that stops dead bolt (30) inordinate rotation after dead bolt (30) release near the smooth surface of dead bolt stop end (34) one sides.
3. the self-locking device of interior functional part as claimed in claim 2, it is characterized in that: described pedestal (20) is provided with the lock pawl (23) stretching out to pedestal (20) outside at the installed position of dead bolt (30), the bending direction of the locking recess of the bending direction of described lock pawl (23) and dead bolt tongue end (31) is oppositely arranged; The middle part of described lock pawl (23) is provided with to be convenient to dead bolt (30) and to rotate the lock tongue slot (24) passing; When dead bolt (30) is during in locked position of coupler, the lock tongue slot cell wall of the locking recess of dead bolt tongue end (31) and lock pawl (23) surrounds a locking cavity jointly.
4. the self-locking device of interior functional part as claimed in claim 2, it is characterized in that: described link gear comprises plate (42) and the back-moving spring (43) that drives dead bolt (30) to rotate, described plate (42) is fixedly installed on plate face one side towards pedestal (20) of attacker's plate (12), plate (42) stretches in pedestal (20) away from one end of attacker's plate (12), plate (42) is rotated to form with attacker's plate (12) and is stirred track, stirring in track of plate (42) stretched in the termination of described dead bolt block (41) swinging end, described dead bolt block (41) swinging end and plate (42) interfere and swing to make dead bolt stop end (34) and described dead bolt block (41) swinging end to be separated, one end of described back-moving spring (43) and pedestal (20) join, the other end is connected with dead bolt (30), and the elastic force direction of described back-moving spring (43) makes dead bolt (30) rotate to unlocked position one side.
5. the self-locking device of interior functional part as claimed in claim 3, it is characterized in that: a side that deviates from locking recess of described dead bolt tongue end (31) is provided with protruding Ka Tai (32) rotation prevention portion that the pawl end of described lock pawl (23) forms in the time that dead bolt (30) is in the unlocked position and described Ka Tai (32) overlaps.
6. the self-locking device of interior functional part as claimed in claim 4, it is characterized in that: described back-moving spring (43) is torsion spring, described torsion spring comprises two parallel spring coils that arrange, two spring coils are set in respectively in the rotating shaft (33) of dead bolt (30) both sides, one end of spring coil extends to form and turns round arm to pedestal (20) one sides, the described arm of turning round is resisted against on pedestal (20) tightly, the other end away from turning round arm of two spring coils all extends and is connected as a single entity to tongue end (31) one sides of dead bolt (30), the junction of two spring coils forms twisting end, the tongue end (31) of described dead bolt (30) is provided with the spring groove (35) together with being embedded in the twisting end hook of torsion spring.
7. the self-locking device of interior functional part as claimed in claim 1, it is characterized in that: described attacker's plate (12) and shown in be installed with Compress Spring (44) between pedestal (20), described Compress Spring (44) respectively perpendicular to shown in attacker's plate (12) and described pedestal (20); Described attacker's plate (12) is installed with perpendicular positioning table (14) near on the panel of described pedestal (20) one sides, described positioning table (14) extends to described pedestal (20) one sides, against described pedestal (20).
8. the self-locking device of interior functional part as claimed in claim 1, it is characterized in that: described pedestal (20) is provided with two parallel relative journal stirrups (22) near the panel of described attacker's plate (12) one sides, and the side panel that described attacker's plate (12) is relative with described pedestal (20) is provided with the journal stirrup seat (13) hinged with described journal stirrup (22).
9. the self-locking device of interior functional part as claimed in claim 1, is characterized in that: described pedestal (20) deviates from the panel of described attacker's plate (12) one sides and is provided with screw hole (26) and limited post (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362952.3U CN204002155U (en) | 2014-07-01 | 2014-07-01 | The self-locking device of interior functional part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362952.3U CN204002155U (en) | 2014-07-01 | 2014-07-01 | The self-locking device of interior functional part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002155U true CN204002155U (en) | 2014-12-10 |
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ID=52042176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362952.3U Active CN204002155U (en) | 2014-07-01 | 2014-07-01 | The self-locking device of interior functional part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002155U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425256A (en) * | 2017-07-04 | 2017-12-01 | 上海宇航***工程研究所 | A kind of spaceborne parabola antenna high position precision expansion locking mechanism |
| CN108551745A (en) * | 2018-06-20 | 2018-09-18 | 海口宸旭扬科技有限公司 | A kind of clamp device of plate |
-
2014
- 2014-07-01 CN CN201420362952.3U patent/CN204002155U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425256A (en) * | 2017-07-04 | 2017-12-01 | 上海宇航***工程研究所 | A kind of spaceborne parabola antenna high position precision expansion locking mechanism |
| CN107425256B (en) * | 2017-07-04 | 2020-01-14 | 上海宇航***工程研究所 | High-positioning-precision unfolding and locking mechanism of satellite-borne parabolic antenna |
| CN108551745A (en) * | 2018-06-20 | 2018-09-18 | 海口宸旭扬科技有限公司 | A kind of clamp device of plate |
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| GR01 | Patent grant |