CN217783960U - Rail guard connecting piece - Google Patents
Rail guard connecting piece Download PDFInfo
- Publication number
- CN217783960U CN217783960U CN202222145361.8U CN202222145361U CN217783960U CN 217783960 U CN217783960 U CN 217783960U CN 202222145361 U CN202222145361 U CN 202222145361U CN 217783960 U CN217783960 U CN 217783960U
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- Prior art keywords
- locking
- sleeve
- locking structure
- sliding sleeve
- rotating surface
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Abstract
The utility model provides a protective guard connecting piece, wherein the protective guard comprises a cross rod and a vertical rod, the connecting piece comprises a sleeve suitable for connecting the cross rod and a sliding sleeve suitable for connecting the vertical rod, and the protective guard further comprises a first locking structure suitable for limiting the sleeve and the sliding sleeve to deviate from each other along the vertical direction; the second locking structure is suitable for limiting the sleeve and the sliding sleeve to deviate in the horizontal direction; after the first locking structure and the second locking structure are sequentially unlocked, the sleeve can rotate in a third plane relative to the sliding sleeve, and the third plane is vertical to the horizontal direction. The utility model discloses a set up double-locking structure for the unblock process needs first locking structure of operation and second locking structure in proper order and just can realize, and the operation of unblock is complicated a little, makes it more insurance, very big reduction the user mistake and touched the possibility of disassembling the rail guard, guaranteed user's safety.
Description
Technical Field
The utility model belongs to the technical field of the rail guard, especially, relate to a rail guard connecting piece.
Background
The guard rail is a protective device which is formed by installing and connecting a cross bar and a vertical bracket through a connecting piece to form a guard rail, and is mostly installed at the bedside to prevent children, patients and the like from rolling off from the bed, thereby causing danger.
The existing connecting pieces of the protective guard are basically provided with only one release button, the release button can be pressed or slid to unlock the connecting pieces so as to stably connect the vertical rods and the transverse rods in the protective guard, although the release button is arranged at the top of the protective guard, part of children can still not touch the button to automatically disassemble the protective guard, and the safety of the children is threatened.
SUMMERY OF THE UTILITY MODEL
To the defect of the prior art, the utility model aims to provide a guard rail connecting piece to satisfy user's demand.
In order to achieve the above objects, the present invention provides a connecting member for a protective fence, the protective fence comprises a horizontal rod and a vertical rod, the connecting member comprises a sleeve suitable for connecting the horizontal rod and a sliding sleeve suitable for connecting the vertical rod, and the connecting member further comprises
The first locking structure is suitable for limiting the sleeve and the sliding sleeve to deviate from each other in the vertical direction;
the second locking structure is suitable for limiting the sleeve and the sliding sleeve to deviate from each other along the horizontal direction;
after the first locking structure and the second locking structure are sequentially unlocked, the sleeve can rotate in a third plane relative to the sliding sleeve, and the third plane is vertical to the horizontal direction.
Preferably, the following steps: the first locking structure comprises a first locking piece, a first locking groove and a first unlocking piece, the first locking piece comprises a first locking portion suitable for being clamped into the first locking groove, the first locking piece further comprises a first driving inclined surface, and the first unlocking piece comprises a second driving inclined surface suitable for being matched with the first driving inclined surface.
Preferably, the method comprises the following steps: the first driving surfaces are symmetrically arranged at two sides of the first locking part, and the two first unlocking pieces are matched with the first driving surfaces and arranged at two sides of the first locking part;
the first driving inclined plane and the second driving inclined plane are inclined and extend from top to bottom gradually away from the first locking part;
when the two first unlocking pieces are close to the middle, the first locking part is enabled to exit from the first locking groove through the matching of the first driving inclined plane and the second driving inclined plane, and the first locking structure is unlocked.
Preferably, the upper end of the second driving inclined surface is formed with a stop surface adapted to limit the sliding stroke of the two second driving surfaces. The stop surfaces are vertical planes arranged facing the first driving inclined surfaces, the two stop surfaces are close together along with the second driving inclined surfaces until the two stop surfaces are mutually abutted, and at the moment, the two first release pieces stop moving.
Preferably, the method comprises the following steps: the first locking piece is arranged in the sleeve, the second driving inclined plane extends to form a driving button, the driving button is arranged on two sides of the sleeve in a sliding mode, and part of the driving button extends out of the sleeve.
Preferably, the method comprises the following steps: the sleeve is provided with a first rotating surface facing the sliding sleeve, and the first rotating surface is provided with a through hole for the first locking part to penetrate through; the sliding sleeve is provided with a second rotating surface which is matched with the sliding sleeve, and the second rotating surface extends towards the inside of the sliding sleeve to form a first locking groove.
Preferably, the method comprises the following steps: the first rotating surface is detachably mounted on the sleeve, and/or the second rotating surface is detachably mounted on the sliding sleeve.
Preferably, the method comprises the following steps: the first rotating surface is provided with a sliding block in a protruding mode towards the second rotating surface, the second rotating surface is provided with a matched slide way, and the slide way extends in the vertical direction.
Preferably, the method comprises the following steps: the sliding block is connected to the first rotating surface through the connecting arm, the sliding way is in sliding fit with the connecting arm, an inlet for the sliding block to extend into the sliding sleeve is formed at one end of the sliding way, and an anti-falling plate suitable for stopping the sliding block from separating from the sliding way is formed in the sliding sleeve.
Preferably, the method comprises the following steps: the second locking structure comprises a second locking piece and a second locking groove which are matched in a plug bush mode along the vertical direction.
Preferably, the method comprises the following steps: when the first locking structure is in a locking state, the sliding block is located at the bottom end of the sliding way, and the distance of the sliding way is not less than the distance of the second locking piece sliding out of the second locking groove completely.
Preferably, the method comprises the following steps: the second locking piece is arranged at the top end of the first rotating surface, and the second locking groove is arranged at the top end of the sliding sleeve.
The utility model has the advantages that:
(1) Through setting up double-locking structure for the unblock process need successively operate first locking structure and second locking structure in proper order and just can realize, and the operation of unblock is complicated a little, makes it more safe, very big reduction the user miss touch the possibility of disassembling the rail guard, guaranteed user's safety.
(2) After the unlocking, the sleeve can rotate relative to the sliding sleeve on the third plane, so that the transverse rod is driven to overturn to the upper side or the lower side of the vertical rod, and discomfort caused by the fact that the transverse rod directly abuts against the bed edge when a person sits on the bed edge can be avoided.
Drawings
Fig. 1 is a schematic structural view of a guard rail connecting member provided by the present invention.
Fig. 2 is an explosion diagram of a guard rail connector according to the present invention.
Fig. 3 is a schematic structural view of the sleeve according to the present invention.
Fig. 4 is a schematic structural view of the sliding sleeve provided by the present invention.
Fig. 5 is a schematic view of the first locking structure and the second locking structure according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is described in detail with reference to the accompanying drawings and specific embodiments.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not relevant to the present invention are omitted.
In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1 to 5, a guard rail connector comprises a cross bar and a vertical bar, the connector comprises a sleeve 101 adapted to connect with the cross bar and a sliding sleeve 102 adapted to connect with the vertical bar, the sleeve 101 is detachably embedded with a first rotating surface 103 facing the sliding sleeve 102, the sliding sleeve 102 is detachably embedded with a second rotating surface 104, the first rotating surface 103 and the second rotating surface 104 are provided with a first locking structure and a second locking structure, the first locking structure is adapted to limit the sleeve 101 to deviate from the sliding sleeve 102 in a vertical direction, and the second locking structure is adapted to limit the sleeve 101 to deviate from the sliding sleeve 102 in a horizontal direction; after the user unlocks the first locking structure and the second locking structure in sequence, the sleeve 101 can rotate in a third plane relative to the sliding sleeve 102, the third plane is perpendicular to the horizontal direction, and the first rotation surface 103 and the second rotation surface 104 are parallel to the third plane.
In this embodiment, the first locking structure includes a first locking member 105, a first locking groove 107 and a first releasing member 106, the first locking member 105 is installed inside the sleeve 105, the first locking member 105 includes a first locking portion 108 adapted to be clamped into the first locking groove 107, a through hole for the first locking portion 108 to pass through is opened on the first rotation surface 103, and the first locking groove 107 is formed by extending the second rotation surface 104 towards the inside of the sliding sleeve 102. The first locking portion 108 is symmetrically provided with first driving slopes 109 at two sides thereof, the first release member 106 includes a second driving slope 110 adapted to cooperate with the first driving slope 109, and the first driving slope 109 and the second driving slope 110 are inclined and extended from top to bottom gradually away from the first locking portion 108. Two first release members 106 are disposed on both sides of the first locking portion 108 in cooperation with the first driving surfaces 109, and a second driving inclined surface 110 extends with driving buttons 111, the driving buttons 111 are slidably disposed on both sides of the sleeve 101, and a portion of the driving buttons 111 protrudes out of the sleeve 101 for user operation.
In this embodiment, the upper end of the second driving bevel 110 is formed with a stop surface 119 adapted to limit the sliding stroke of the two second driving bevel 110. The stop surfaces 119 are vertical planes facing the first driving slopes 109, and the two stop surfaces 119 are moved toward each other along with the second driving slopes 110 until they abut against each other, at which time the two first unlocking members 106 stop moving.
When the actuating button 111 presses the two first unlocking members 106 toward the middle, the first locking structure is unlocked by the first actuating inclined surface 109 cooperating with the second actuating inclined surface 110 to make the first locking portion 108 exit the first locking groove 107.
In the present embodiment, the first rotating surface 103 is convexly provided with a slider 112 facing the second rotating surface 104, and the slider 112 is connected to the first rotating surface 103 through a connecting arm 113. The second rotating surface 104 is provided with a slide way 114 extending along the vertical direction, the slide way 114 is in sliding fit with the connecting arm 113, an inlet 115 for the sliding block 112 to extend into the sliding sleeve 102 is formed at the upper end of the slide way 114, and an anti-falling plate 115 suitable for stopping the sliding block 112 from falling off the slide way is formed in the sliding sleeve 102.
In this embodiment, the second locking structure includes a second locking piece 116 and a second locking groove 117 that are fitted in a socket in the vertical direction. The second locking member 116 is disposed at the top end of the first rotating surface 103, and the second locking groove 117 is disposed at the top end of the sliding sleeve 102.
When the first locking structure is in the locked state, the slider 112 is located at the bottom end of the slide way 114, and the distance of the slide way 114 is greater than the distance of the second locking member 116 sliding out of the second locking groove completely.
When unlocking, a user firstly controls the first locking part 108 to withdraw from the first locking groove 107 through the driving button 111, and the first locking structure is unlocked; the user then holds the sleeve 101 and moves vertically upwards, so that the second locking member 116 is disengaged from the second locking groove 117 and the second locking structure is unlocked; the connecting arm 113 slides upwards in the sliding slot 114 until the sliding block 112 abuts against the anti-slip plate 118, at which time the control of the driving button 111 is removed and the sleeve 101 can rotate relative to the sliding sleeve 102. When locking, a user firstly enables the first rotating surface 103 to be consistent with the second rotating surface 104 in direction, then presses the driving button 111 and holds the sleeve 101, slides the sleeve 101 along the vertical direction, and enables the second locking piece 116 to be inserted into the second locking sleeve 117, and the second locking structure is locked; then, the control of the driving button 111 is released, so that the second locking portion 108 is inserted into the first locking groove 107, and the first locking structure is locked.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that various modifications and equivalent arrangements can be made without departing from the spirit and scope of the present invention.
Claims (10)
1. A guard rail connecting piece comprises a cross bar and a vertical bar, the connecting piece comprises a sleeve suitable for connecting the cross bar and a sliding sleeve suitable for connecting the vertical bar,
and also comprises
The first locking structure is suitable for limiting the sleeve and the sliding sleeve to deviate in the vertical direction;
the second locking structure is suitable for limiting the sleeve and the sliding sleeve to deviate in the horizontal direction;
after the first locking structure and the second locking structure are sequentially unlocked, the sleeve can rotate in a third plane relative to the sliding sleeve, and the third plane is perpendicular to the horizontal direction.
2. The connector of claim 1, wherein the first locking structure comprises a first locking member, a first locking groove, and a first unlocking member, the first locking member comprises a first locking portion adapted to be snapped into the first locking groove, the first locking member further comprises a first driving ramp, and the first unlocking member comprises a second driving ramp adapted to engage the first driving ramp.
3. A guard rail attachment according to claim 2,
the first driving surfaces are symmetrically arranged at two sides of the first locking part, and the two first unlocking parts are matched with the first driving surfaces and arranged at two sides of the first locking part;
the first driving inclined plane and the second driving inclined plane are inclined and extend from top to bottom gradually far away from the first locking part;
when the two first unlocking pieces are close to the middle, the first locking part is enabled to exit from the first locking groove through the matching of the first driving inclined plane and the second driving inclined plane, and the first locking structure is unlocked.
4. The connector of claim 3, wherein the first locking member is mounted inside the sleeve, the second inclined actuation surface extends with an actuation button, the actuation button is slidably disposed on both sides of the sleeve, and a portion of the actuation button extends out of the sleeve.
5. The connecting piece of the protective guard according to claim 4, wherein the sleeve is provided with a first rotating surface facing the sliding sleeve, and the first rotating surface is provided with a through hole for the first locking part to penetrate through; the sliding sleeve is provided with a matched second rotating surface, and the second rotating surface extends towards the inside of the sliding sleeve to form the first locking groove.
6. The connector of claim 5, wherein the first rotating surface is provided with a sliding block protruding toward the second rotating surface, and the second rotating surface is provided with a matching slide way extending along a vertical direction.
7. The connector of claim 6, wherein the slider is connected to the first rotating surface through a connecting arm, the slide way is slidably engaged with the connecting arm, an entrance for the slider to extend into the slide sleeve is formed at one end of the slide way, and an anti-release plate adapted to stop the slider from disengaging from the slide way is formed in the slide sleeve.
8. The connector of claim 7, wherein the second locking structure comprises a second locking member and a second locking groove which are vertically inserted and engaged.
9. The connector of claim 8, wherein when the first locking structure is in the locked state, the slider is located at the bottom end of the slide way, and the distance of the slide way is not less than the distance of the second locking member completely sliding out of the second locking groove.
10. The connector of claim 9, wherein the second locking member is disposed at a top end of the first rotating surface, and the second locking groove is disposed at a top end of the sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222145361.8U CN217783960U (en) | 2022-08-16 | 2022-08-16 | Rail guard connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222145361.8U CN217783960U (en) | 2022-08-16 | 2022-08-16 | Rail guard connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217783960U true CN217783960U (en) | 2022-11-11 |
Family
ID=83906625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222145361.8U Active CN217783960U (en) | 2022-08-16 | 2022-08-16 | Rail guard connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217783960U (en) |
-
2022
- 2022-08-16 CN CN202222145361.8U patent/CN217783960U/en active Active
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