CN209995767U - locking structure of bed guardrail - Google Patents
locking structure of bed guardrail Download PDFInfo
- Publication number
- CN209995767U CN209995767U CN201920369520.8U CN201920369520U CN209995767U CN 209995767 U CN209995767 U CN 209995767U CN 201920369520 U CN201920369520 U CN 201920369520U CN 209995767 U CN209995767 U CN 209995767U
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- pushing
- sliding seat
- locking
- seat
- locking structure
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- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a locking structure of bed guardrail, including fixed connection on last horizontal pole and can follow the sliding seat that the stand pole goes up and down to slide, the stand pole on be equipped with card hole, the sliding seat on be equipped with the second card hole, the stand pole in still be equipped with can with card hole and second card hole block simultaneously and lock the stop pin of sliding seat and stand pole, the sliding seat in be equipped with can be in its lateral shifting and promote the promotion portion that stop pin and second card hole break away from, promotion portion and sliding seat between still be equipped with the return spring that can drive promotion portion return, the sliding seat in still be equipped with the two lock subassemblies that can lock promotion position, work as two lock subassemblies unblock and when being pressed, two lock subassemblies promote the lateral shifting of promotion portion and make stop pin and second card hole break away from the utility model discloses simple structure, the security is good, convenient operation.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an kind of bed guardrail, more specifically say and relate to kind of bed guardrail's locking structure.
[ background of the invention ]
A conventional bed guardrail generally has a vertical post rod and an upper cross rod which can slide up and down along the vertical post rod, and when the infant is prevented from falling off the bed, the upper cross rod is positioned higher than the vertical post rod, and when the infant needs to be taken out of the bed, the upper cross rod is unlocked from the vertical post rod, so that the upper cross rod descends along the vertical post rod, and the infant is conveniently taken out of the bed.
Therefore, the present invention is based on the above disadvantages.
[ Utility model ] content
The utility model aims at overcoming the defects of the prior art, providing locking structures of bed guardrails with simple structure, good safety and convenient operation.
The utility model discloses a realize through following technical scheme:
A locking structure of a bed guardrail is characterized in that the locking structure comprises a sliding seat 31 fixedly connected on an upper cross bar 1 and capable of sliding up and down along an upright post rod 2, the upright post rod 2 is provided with a th clamping hole 32, the sliding seat 31 is provided with a second clamping hole 33, the upright post rod 2 is also internally provided with a locking pin 34 capable of being simultaneously clamped with the th clamping hole 32 and the second clamping hole 33 to lock the sliding seat 31 and the upright post rod 2, the sliding seat 31 is internally provided with a pushing part 35 capable of moving transversely to push the locking pin 34 to be separated from the second clamping hole 33, a return spring 36 capable of driving the pushing part 35 to return is also arranged between the pushing part 35 and the sliding seat 31, the sliding seat 31 is internally provided with a second lock assembly 37 capable of locking the position of the pushing part 35, and when the second lock assembly 37 is unlocked and pressed, the second lock assembly 37 pushes the pushing part 35 to move transversely to separate the locking pin 34 from the second clamping hole 33.
The locking structure of the bed guardrail is characterized in that: the pushing part 35 includes a pushing seat 352 having a cavity 351, and the pushing seat 352 is provided with a pushing column 353 capable of pushing the locking pin 34 out of the second locking hole 33.
The locking structure of the bed guardrail is characterized in that the two lock assemblies 37 comprise a sliding block 371 capable of longitudinally sliding in the cavity 351, the end of the sliding block 371 is exposed out of the sliding seat 31 and the pushing part 35, the end of the sliding block is abutted against the pushing seat 352, the sliding block 371 is provided with a protruding part 372, the sliding seat 31 is provided with a locking hole 38 capable of being engaged with the protruding part 372, and a two spring 373 capable of keeping the protruding part 372 engaged with the locking hole 38 is arranged between the sliding block 371 and the pushing seat 352.
The locking structure of the bed guardrail is characterized in that: the return spring 36 is sleeved on the pushing column 353.
The locking structure of the bed guardrail is characterized in that: the upright post rod 2 is internally provided with a V-shaped elastic sheet 39, and the locking pin 34 is arranged on the V-shaped elastic sheet 39.
The locking structure of the bed guardrail is characterized in that: the sliding block 371 is provided with a longitudinal protruding column 374, and the second spring 373 is sleeved on the protruding column 374.
The locking structure of the bed guardrail is characterized in that: the protruding portion 372 is a protrusion longitudinally disposed on the sliding block 371.
The locking structure of the bed guardrail is characterized in that the sliding block 371 is provided with a plurality of protrusions 375 at the end exposed out of the pushing part 35 and the sliding seat 31 .
The locking structure of the bed guardrail is characterized in that the pushing column 353 is in a cone frustum shape, and the inner side of the end of the return spring 36 is in sleeve contact with the bottom of the cone frustum.
The locking structure of the bed guardrail is characterized in that the sliding seat 31 is provided with a slope 30 which can push the locking pin 34 to move transversely in the th clamping hole 32 when the sliding seat ascends and slides.
Compared with the prior art, the utility model discloses there is following advantage:
1. the sliding seat of the utility model is internally provided with two lock components, when the upper cross rod is locked with the upright post rod, the two lock components can lock the position of the pushing part, and the unlocking of the upper cross rod and the upright post rod caused by the misoperation of the pushing part is avoided, so as to ensure the safety and eliminate the potential safety hazard; when horizontal pole and stand pole unblock in needs, then earlier two lock subassemblies unblock and press two lock subassemblies, two lock subassemblies just can promote the promotion portion, and then make the stop pin withdraw from the second card hole on the sliding seat, the sliding seat just with stand pole unblock this moment, go up horizontal pole and stand pole promptly and accomplish the unblock, consequently, go up the whole operation very convenient and fast of horizontal pole and stand pole unblock, whole locking structure is also very simple moreover, low cost.
2. The utility model discloses a push away and have the cavity on the seat, the sliding block can vertically slide in the cavity, when horizontal pole and stand pole unblock in needs, at first upwards promote the sliding block, make the bulge on the sliding block break away from with the locking hole on the sliding seat, the unblock of two lock subassemblies has been accomplished this moment, transversely press the sliding block after that, the sliding block then promotes to push away the seat and with promote seat lateral shifting, promote the promotion post on the seat and just release the stop pin from second card hole, accomplish the unblock in stop pin and second card hole this moment, the unblock of sliding seat and stand pole promptly, therefore, the unblock action of whole locking structure only need with sliding block push away according to can, operate very convenient and fast.
3. The utility model discloses simple structure, convenient operation, the security is good, and low cost is fit for pushing away and uses.
[ description of the drawings ]
FIG. 1 is a schematic view of the upper cross bar and the upright post bar of the present invention when locked;
fig. 2 is a schematic view of the utility model after the upper cross bar and the upright post bar are unlocked;
fig. 3 is a cross-sectional view of the upper cross bar and the upright post bar of the present invention when locked;
FIG. 4 is an enlarged view at A in FIG. 3;
fig. 5 is a cross-sectional view of the upper cross bar and the upright post bar of the present invention when unlocked;
FIG. 6 is an enlarged view at B in FIG. 5;
fig. 7 is a cross-sectional view of the upper cross bar and the post bar of the present invention after being unlocked and lowered;
fig. 8 is an exploded view of the present invention.
[ detailed description ] embodiments
The present invention will be described in with reference to the accompanying drawings:
as shown in fig. 1 to 8, the locking structure for a bed guardrail comprises a sliding seat 31 fixedly connected to an upper cross bar 1 and capable of sliding up and down along a post rod 2, the post rod 2 is provided with a clamping hole 32, the sliding seat 31 is provided with a second clamping hole 33, the post rod 2 is further provided with a locking pin 34 capable of being simultaneously clamped with the clamping hole 32 and the second clamping hole 33 to lock the sliding seat 31 and the post rod 2, the sliding seat 31 is provided with a pushing part 35 capable of moving transversely therein to push the locking pin 34 to be separated from the second clamping hole 33, a return spring 36 capable of driving the pushing part 35 to return is further arranged between the pushing part 35 and the sliding seat 31, the sliding seat 31 is further provided with a second lock assembly 37 capable of locking the position of the pushing part 35, when the second lock assembly 37 is unlocked and pressed, the locking assembly 37 pushes the pushing part 35 to move transversely to separate the locking pin 34 from the second clamping hole 33, the locking assembly 37 is arranged in the upper lock assembly 37, the locking assembly 37 is capable of pushing the locking part 34 and unlocking the sliding seat 35, and unlocking the post rod 2, and the post rod 2, so that the locking assembly can be conveniently operated, when the locking assembly 37 is unlocked, the post rod 1 and the post rod 2 can be conveniently pushed, and the post rod 2, and the post rod, and the locking assembly can be conveniently, and the post rod can conveniently operated, and the post rod 1, and the post rod 2.
As shown in fig. 4 and 6, the pushing portion 35 includes a pushing seat 352 having a cavity 351, the pushing seat 352 is provided with a pushing column 353 capable of pushing the locking pin 34 out of the second locking hole 33, and the return spring 36 is sleeved on the pushing column 353.
As shown in fig. 4, 6 and 8, the two lock assemblies 37 include a sliding block 371 capable of sliding longitudinally in the cavity 351, the end of the sliding block 371 is exposed out of the sliding seat 31 and the pushing portion 35, the other end abuts against the pushing seat 352, the sliding block 371 is provided with a protrusion 372, the sliding seat 31 is provided with a locking hole 38 capable of being engaged with the protrusion 372, a second spring 373 capable of keeping the protrusion 372 engaged with the locking hole 38 is further provided between the sliding block 371 and the pushing seat 352, when the upper crossbar 1 and the upright post 2 are required to be unlocked, the sliding block 371 is pushed upwards first, the sliding block 371 slides longitudinally and vertically in the cavity 351, the protrusion 372 on the sliding block 371 is disengaged from the locking hole 38 on the sliding seat 31, the two lock assemblies 37 are unlocked, so that the two lock assemblies 37 can be pushed to move transversely, then the sliding block 371 pushes the pushing seat 352 to move transversely with the pushing seat , the pushing post 353 on the pushing seat pushes the locking pin 34 from the second locking hole 34, namely, the sliding block can be pushed out of the sliding block 34 and the sliding rod 34 and the sliding block 34 and the sliding seat 34 and the sliding rod 33 can be unlocked conveniently.
As shown in fig. 4, 6 and 8, a V-shaped elastic sheet 39 is disposed in the upright post rod 2, and the locking pin 34 is disposed on the V-shaped elastic sheet 39. the V-shaped elastic sheet 39 has elasticity, and when the upper cross bar 1 is locked with the upright post rod 2, the V-shaped elastic sheet 39 can keep the locking pin 34 engaged with the -th engaging hole 32 and the second engaging hole 33, so as to prevent the locking pin 34 from falling out, and ensure the stability of locking.
As shown in fig. 4 and 6, the sliding block 371 is provided with a longitudinal protruding column 374, and the two springs 373 are sleeved on the protruding column 374, so that when the sliding block 371 is pressed and moved, the two springs 373 keep stable when following the sliding block 371 to move transversely, and cannot deflect and dislocate. The protruding portion 372 is a protrusion longitudinally disposed on the sliding block 371.
As shown in fig. 4, the sliding block 371 has a plurality of protrusions 375 at the end exposed from the pushing portion 35 and the sliding seat 31 . the plurality of protrusions 375 can increase friction, so that a user can conveniently operate when pushing the sliding block 371 upwards to unlock the second lock assembly 37.
As shown in fig. 4 and 6, the pushing column 353 has a truncated cone shape, and the inner side of the end of the return spring 36 is in sleeve contact with the bottom of the truncated cone, so that when the pushing seat 352 moves laterally, the pushing column 353 can conveniently extend out of the return spring 36 to push the locking pin 34, and at the same time, the return spring 36 is ensured not to deflect.
As shown in fig. 7, the sliding seat 31 is provided with a slope 30 capable of pushing the locking pin 34 to move transversely in the th locking hole 32 when the upper cross bar 1 is lifted and slid again, when the upper cross bar 1 is required to be locked with the upright post 2, the upper cross bar 1 is lifted upwards, the locking pin 34 is pressed when the slope 30 contacts the locking pin 34 extending from the th locking hole 32, the V-shaped elastic sheet 39 is compressed and deformed, and when the upper cross bar 1 is lifted further and the second locking hole 33 on the sliding seat 31 is aligned with the locking pin 34, the V-shaped elastic sheet 39 is elastically restored, so that the locking pin 34 is clamped into the th locking hole 32 and the second locking hole 33 again, so that the upper cross bar 1 is locked with the upright post 2.
Claims (10)
- The locking structure of the bed guardrail is characterized by comprising a sliding seat (31) which is fixedly connected to an upper cross bar (1) and can slide along an upright post rod (2) in a lifting mode, wherein a second clamping hole (32) is formed in the upright post rod (2), a second clamping hole (33) is formed in the sliding seat (31), a locking pin (34) which can be clamped with a second clamping hole (32) and the second clamping hole (33) simultaneously to lock the sliding seat (31) and the upright post rod (2) is further arranged in the upright post rod (2), a pushing portion (35) which can transversely move in the sliding seat (31) to push the locking pin (34) to be separated from the second clamping hole (33) is further arranged in the sliding seat (31), a return spring (36) which can drive the pushing portion (35) to return is further arranged between the pushing portion (35) and the sliding seat (31), a second lock assembly (37) which can lock the position of the pushing portion (35) is locked is further arranged in the sliding seat (31), and when the second lock assembly (37) is pushed by the locking assembly (34) to be separated from the locking assembly (37) when the locking assembly (37) is pressed, the locking assembly (37) is transversely moved.
- 2. The locking structure of a bed fence according to claim 1, wherein: the pushing part (35) comprises a pushing seat (352) with a cavity (351), and a pushing column (353) capable of pushing the locking pin (34) out of the second clamping hole (33) is arranged on the pushing seat (352).
- 3. The locking structure of the bed guardrail according to claim 2, wherein the two lock assemblies (37) comprise a sliding block (371) which can slide longitudinally in the cavity (351), the end of the sliding block (371) is exposed out of the sliding seat (31) and the pushing part (35), the end abuts against the pushing seat (352), the sliding block (371) is provided with a protruding part (372), the sliding seat (31) is provided with a locking hole (38) which can be clamped with the protruding part (372), and a two spring (373) which can keep the protruding part (372) and the locking hole (38) clamped is arranged between the sliding block (371) and the pushing seat (352).
- 4. The locking structure of a bed fence according to claim 2, wherein: the return spring (36) is sleeved on the pushing column (353).
- 5. The locking structure of a bed fence according to claim 1, wherein: a V-shaped elastic sheet (39) is arranged in the upright post rod (2), and the locking pin (34) is arranged on the V-shaped elastic sheet (39).
- 6. A locking structure of a bed fence according to claim 3, wherein: the sliding block (371) is provided with a longitudinal protruding column (374), and the two springs (373) are sleeved on the protruding column (374).
- 7. A locking structure of a bed fence according to claim 3, wherein: the convex part (372) is a convex block longitudinally arranged on the sliding block (371).
- 8. The locking structure of a bed guardrail as claimed in claim 3, wherein the sliding block (371) is provided with a plurality of protrusions (375) at the end exposed out of the pushing part (35) and the sliding seat (31) .
- 9. The locking structure of the bed guardrail according to claim 2, wherein the pushing column (353) is in the shape of a truncated cone, and the inner side of the end of the return spring (36) is in sleeved contact with the bottom of the truncated cone.
- 10. The locking structure of a bed guardrail according to claim 1, characterized in that the sliding seat (31) is provided with a slope (30) which can push the locking pin (34) to move transversely in the th clamping hole (32) when the sliding seat ascends and slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369520.8U CN209995767U (en) | 2019-03-21 | 2019-03-21 | locking structure of bed guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369520.8U CN209995767U (en) | 2019-03-21 | 2019-03-21 | locking structure of bed guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209995767U true CN209995767U (en) | 2020-01-31 |
Family
ID=69301851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920369520.8U Active CN209995767U (en) | 2019-03-21 | 2019-03-21 | locking structure of bed guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209995767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428087A (en) * | 2020-03-23 | 2021-09-24 | 麦格纳外饰有限公司 | Vehicle trim and method for mounting/dismounting such a vehicle trim |
-
2019
- 2019-03-21 CN CN201920369520.8U patent/CN209995767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428087A (en) * | 2020-03-23 | 2021-09-24 | 麦格纳外饰有限公司 | Vehicle trim and method for mounting/dismounting such a vehicle trim |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: locking structure of bed guardrail Effective date of registration: 20200313 Granted publication date: 20200131 Pledgee: China Everbright Bank Zhongshan branch Pledgor: ZHONGSHAN ZHENLONG BABY PRODUCTS Co.,Ltd. Registration number: Y2020980000672 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201113 Granted publication date: 20200131 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231113 Granted publication date: 20200131 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231113 Granted publication date: 20200131 |