CN208941488U - A kind of fold guardrail unlocking mechanism - Google Patents
A kind of fold guardrail unlocking mechanism Download PDFInfo
- Publication number
- CN208941488U CN208941488U CN201820118295.6U CN201820118295U CN208941488U CN 208941488 U CN208941488 U CN 208941488U CN 201820118295 U CN201820118295 U CN 201820118295U CN 208941488 U CN208941488 U CN 208941488U
- Authority
- CN
- China
- Prior art keywords
- spin
- ended
- movable disk
- convex block
- fixed turntable
- 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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Abstract
The utility model discloses a kind of fold guardrail unlocking mechanisms, including turnover connecting piece, the turnover connecting piece includes fixed turntable and movable disk, the fixed turntable and movable disk axis collinear setting, spin-ended convex block is provided between the fixed turntable and the movable disk, the fixed turntable and the movable disk are provided with the spin-ended groove for cooperating the spin-ended convex block；Reset spring is provided between the movable disk and the spin-ended convex block, the reset spring and the movable disk are coaxially disposed, and the unlock control for pushing the spin-ended convex block to move to the movable disk direction is additionally provided on the fixed turntable.A kind of fold guardrail unlocking mechanism provided by the utility model, can independently realize the setting fixation and fold function of guardrail, and have the advantages that unlock is easy to operate, quick.
Description
Technical field
The utility model relates to a kind of height-adjustable guardrail product technical field, especially a kind of fold guardrail solution lock machine
Structure.
Background technique
Infant tumbles from the bed during sleep in order to prevent, and the bed edge of usual infant is provided with guardrail, shield
The general bottom in column is hinged with bed body, can be laid flat guardrail when infant goes to bed, can after infant falls asleep in bed
Erecting guardrail to play a protective role.But conventional guardrail capable of overturning the upper end is usually provided with and cooperates with adjacent wall
Buckle, in order to guardrail keep erect in the case where guardrail is fixed；But sometimes, guardrail two sides are not
It is centainly provided with adjacent side wall, therefore the convertible structure of guardrail cannot achieve.
Utility model content
A kind of fold guardrail unlocking mechanism that in order to overcome the deficiencies of the prior art, the utility model provides, can be independent
The setting fixation and fold function of guardrail are realized in ground, and have the advantages that unlock is easy to operate, quick.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of fold guardrail unlocking mechanism, including turnover connecting piece, the turnover connecting piece include fixed turntable and activity
Turntable, the fixed turntable and movable disk axis collinear setting, set between the fixed turntable and the movable disk
It is equipped with spin-ended convex block, the fixed turntable and the movable disk are provided with for cooperating the spin-ended recessed of the spin-ended convex block
Slot；Reset spring is provided between the movable disk and the spin-ended convex block, the reset spring and the movable disk are same
Axis is arranged, and the solution lock control for pushing the spin-ended convex block to move to the movable disk direction is additionally provided on the fixed turntable
Part.
As a further improvement of the above technical scheme, rotary wedge block is provided in the unlock control, it is described spin-ended
It is provided with the rotary wedge slot for cooperating the rotary wedge block on convex block, described stop can be pushed by rotating the unlock control
Convex block is revolved along the axial movement of the fixed turntable.
As a further improvement of the above technical scheme, spin-ended lock pin is additionally provided in the unlock control, it is described spin-ended
Lock pin is set to the outside of the unlock control and is parallel to the axis of the fixed turntable, is provided with and matches on the fixed turntable
Close the spin-ended pin hole of the spin-ended lock pin.
As a further improvement of the above technical scheme, further include synchronous rotary connecting rod, the synchronous rotary connecting rod along
The axis direction of the fixed turntable is arranged, and the both ends of the synchronous rotary connecting rod are each provided with the turnover connecting piece,
And the both ends of the synchronous rotary connecting rod are fixedly and coaxially connected the unlock control of two turnover connecting pieces respectively.
Compared with prior art, the beneficial effects of the utility model are:
A kind of fold guardrail unlocking mechanism provided by the utility model can be independently by the way that turnover connecting piece is arranged
Realize the setting fixation and fold function of guardrail；And the structure of preferably synchronous rotary connecting rod and turnover connecting piece, protect fold
Column has the advantages that unlock is easy to operate, quick.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is to apply a kind of structural representation of guardrail for turning down guardrail unlocking mechanism described in the utility model when standing upright
Figure；
Fig. 2 is a kind of structural schematic diagram for turning down guardrail unlocking mechanism described in the utility model；
Fig. 3 is the structural schematic diagram of movable disk described in the utility model；
Fig. 4 is the structural schematic diagram of fixed turntable described in the utility model；
Fig. 5 is the structural schematic diagram of spin-ended convex block described in the utility model；
Fig. 6 is the structural schematic diagram of unlock control described in the utility model；
Fig. 7 is the structural schematic diagram of turnover connecting piece described in the utility model；
Fig. 8 is the structural schematic diagram of spin-ended lock pin described in the utility model；
Structural representation when Fig. 9 is using a kind of guardrail fold for turning down guardrail unlocking mechanism described in the utility model
Figure.
Specific embodiment
Referring to figs. 1 to Fig. 9, Fig. 1 to Fig. 9 is the structure of one specific embodiment of the utility model and its shows using exemplary
It is intended to.
It as shown in Figures 1 to 9, is a kind of application guardrail for turning down guardrail unlocking mechanism described in the utility model, including peace
Bottom bar 1, non-floating rail 2 and overturning railing 3 are filled, the installation bottom bar 1 is horizontally disposed, and the non-floating rail 2 is vertically arranged, and institute
The lower end for stating non-floating rail 2 is fixedly connected with one end of the installation bottom bar 1, and the upper end of the non-floating rail 2 is provided with overturning and connects
Fitting 4；The turnover connecting piece 4 includes being fixedly connected with the fixation turntable 41 of 2 end of non-floating rail and described in being fixedly connected
The movable disk 42 of 3 end of railing, the fixed turntable 41 and the setting of 42 axis collinear of the movable disk are overturn, and described solid
The axis of turntable 41 and the movable disk 42 is determined perpendicular to the installation bottom bar 1 and the non-floating rail 2, the fixed turntable
Spin-ended convex block 43 is provided between 41 and the movable disk 42, the fixed turntable 41 and the movable disk 42 are provided with
For cooperating the spin-ended groove 44 of the spin-ended convex block 43；It is provided between the movable disk 42 and the spin-ended convex block 43 multiple
Position spring, the reset spring and the movable disk 42 are coaxially disposed, and are additionally provided with described in promotion on the fixed turntable 41
The unlock control 45 that spin-ended convex block 43 is moved to 42 direction of movable disk.
Further, it is provided with rotary wedge block 46 in the unlock control 45, is provided with and matches on the spin-ended convex block 43
The rotary wedge slot 47 for closing the rotary wedge block 46 can push the spin-ended convex block 43 by rotating the unlock control 45
Along the axial movement of the fixed turntable 41.Spin-ended lock pin 48, the spin-ended lock pin are additionally provided in the unlock control 45
48 are set to the outside of the unlock control 45 and are parallel to the axis of the fixed turntable 41, are arranged on the fixed turntable 41
There is the spin-ended pin hole for cooperating the spin-ended lock pin 48.
Further, the installation bottom bar 1 is two and coplanar horizontal is arranged in parallel, the end of each installation bottom bar 1
Portion is all connected with the non-floating rail 2, and the upper end of each non-floating rail 2 is provided with the turnover connecting piece 4；
The overturning railing 3 is U-shaped structure, and the both ends of the overturning railing 3 are separately connected the institute in two turnover connecting pieces 4
State movable disk 42.It is provided with one between two non-floating rails 2 and is fixedly connected with cross bar 5, the cross bar 5 that is fixedly connected hangs down
Directly in the non-floating rail 2 and perpendicular to the installation bottom bar 1.A synchronization is provided between two turnover connecting pieces 4
Swivel link 6, the synchronous rotary connecting rod 6 are and described same perpendicular to the non-floating rail 2 and perpendicular to the installation bottom bar 1
The both ends of step swivel link 6 are fixedly and coaxially connected the unlock control 45 of two turnover connecting pieces 4 respectively.
In use, the installation bottom bar 1 is fixedly mounted in bed body；Then, when the overturning railing 3 when standing upright, institute
Spin-ended 43 half of convex block is stated to be located in the spin-ended groove 44 of the fixed turntable 41, the spin-ended convex block 43 the other half be located at
In the spin-ended groove 44 of the movable disk 42, therefore it will not be sent out between the movable disk 42 and the spin-ended convex block 43
It is raw to relatively rotate；When needing to turn down the overturning railing 3, the spin-ended lock pin 48 is moved first, makes the spin-ended lock pin 48
The spin-ended pin hole is exited, the synchronous rotary connecting rod 6 is then rotated, drives the unlock control 45 to rotate, the solution lock control
When part 45 rotates, the spin-ended convex block 43 cooperates the rotary wedge slot 47, is pushed by the rotation unlock control 45 described
Spin-ended convex block 43 along the fixed turntable 41 axial movement, so that the spin-ended convex block 43 be made to overcome the reset spring
Elastic force is acted on to be moved to 42 direction of movable disk, and the spin-ended convex block 43 is made to exit the described of the fixed turntable 41 completely
In spin-ended groove 44, it can relatively rotate between the movable disk 42 and the spin-ended convex block 43, finally turn down at this time
The overturning railing 3.
The better embodiment of the utility model is specifically described above, certainly, the utility model can be with
Using form different from the embodiment described above, those skilled in the art are in the premise without prejudice to the spirit of the present invention
Equivalent transformation or corresponding modification made by lower, all should belong in the protection scope of the utility model.
Claims (4)
1. a kind of fold guardrail unlocking mechanism, it is characterised in that: including turnover connecting piece (4), the turnover connecting piece (4) includes
Fixed turntable (41) and movable disk (42), the fixed turntable (41) and the setting of the movable disk (42) axis collinear, institute
It states and is provided between fixed turntable (41) and the movable disk (42) spin-ended convex block (43), the fixed turntable (41) and described
Movable disk (42) is provided with the spin-ended groove (44) for cooperating the spin-ended convex block (43)；The movable disk (42) and
Reset spring is provided between the spin-ended convex block (43), the reset spring and the movable disk (42) are coaxially disposed, institute
State the unlock for being additionally provided on fixed turntable (41) and pushing spin-ended convex block (43) Xiang Suoshu movable disk (42) the direction movement
Control (45).
2. a kind of fold guardrail unlocking mechanism according to claim 1, it is characterised in that: set on the unlock control (45)
It is equipped with rotary wedge block (46), the rotary wedge slot for cooperating the rotary wedge block (46) is provided on the spin-ended convex block (43)
(47), the spin-ended convex block (43) can be pushed along the axis of the fixed turntable (41) by rotating the unlock control (45)
To movement.
3. a kind of fold guardrail unlocking mechanism according to claim 2, it is characterised in that: on the unlock control (45) also
It is provided with spin-ended lock pin (48), the spin-ended lock pin (48) is set to the outside of the unlock control (45) and is parallel to described solid
Determine the axis of turntable (41), the spin-ended pin hole for cooperating the spin-ended lock pin (48) is provided on the fixed turntable (41).
4. a kind of fold guardrail unlocking mechanism according to claim 3, it is characterised in that: further include synchronous rotary connecting rod
(6), the synchronous rotary connecting rod (6) is arranged along the axis direction of the fixed turntable (41), the synchronous rotary connecting rod (6)
Both ends be each provided with the turnover connecting piece (4), and the both ends of the synchronous rotary connecting rod (6) are coaxial respectively fixed connects
Connect the unlock control (45) of two turnover connecting pieces (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820118295.6U CN208941488U (en) | 2018-01-24 | 2018-01-24 | A kind of fold guardrail unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820118295.6U CN208941488U (en) | 2018-01-24 | 2018-01-24 | A kind of fold guardrail unlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208941488U true CN208941488U (en) | 2019-06-07 |
Family
ID=66729121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820118295.6U Expired - Fee Related CN208941488U (en) | 2018-01-24 | 2018-01-24 | A kind of fold guardrail unlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208941488U (en) |
-
2018
- 2018-01-24 CN CN201820118295.6U patent/CN208941488U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20220124 |