CN112252816A - Folding protection rod mechanism with lock catch structure - Google Patents
Folding protection rod mechanism with lock catch structure Download PDFInfo
- Publication number
- CN112252816A CN112252816A CN202011195282.7A CN202011195282A CN112252816A CN 112252816 A CN112252816 A CN 112252816A CN 202011195282 A CN202011195282 A CN 202011195282A CN 112252816 A CN112252816 A CN 112252816A
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- CN
- China
- Prior art keywords
- sliding
- independent body
- folding
- folded edge
- lock catch
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/64—Tent or canopy cover fastenings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Abstract
The embodiment of the application discloses take hasp structure's folding protection rod mechanism includes: the first independent body, the second independent body and the guiding and positioning assembly; the guiding and positioning assembly comprises two sliding blocks and a scissor frame arranged between the two sliding blocks; linear slide rails are arranged on the first independent body and the second independent body; the two sliding blocks are respectively connected with the linear sliding rails on the first independent body and the second independent body in a sliding manner; the lower part of the linear slide rail is provided with a lock catch component; the lock catch assembly comprises a fixed block, a lock tongue and a sliding pressure plate; the lock tongue is rotationally connected with the fixed block; the sliding pressure plate is connected with the fixed block in a sliding manner; one side of the lock tongue adjacent to the sliding pressure plate is provided with a first folded edge; a spring is arranged between the first folded edge and the fixed block; one side of the sliding pressure plate adjacent to the lock tongue is provided with a second folded edge; the lower surface of the second folded edge is contacted with the upper surface of the first folded edge; the sliding block is provided with a clamping part. The invention has the function of in-place automatic locking and is more convenient to use.
Description
Technical Field
The application relates to the technical field of folding guard bars, in particular to a folding guard bar mechanism with a lock catch structure.
Background
When the portable ward is unfolded, built and folded, the connection of each part can be connected and positioned by using the guide positioning structure, and meanwhile, the guide positioning structure can also play a role in safety protection on the tarpaulin ward. However, the existing folding protection rod mechanism does not have the function of unfolding and self-locking, and the folding protection rod mechanism is usually locked manually, so that the folding protection rod mechanism is quite inconvenient to use.
Disclosure of Invention
The embodiment of the application provides a take hasp structure's folding protection rod mechanism for possess the function of the automatic locking that targets in place, it is more convenient to use.
In view of this, the present application provides a folding guard bar mechanism with a latch structure, including: a first autostereoscopic body and a second autostereoscopic body;
a retractable guiding and positioning assembly is arranged between the first independent body and the second independent body;
the guide positioning assembly comprises two sliding blocks and a scissor frame arranged between the two sliding blocks;
the scissor rack comprises two fixed ends and two movable ends;
the two fixed ends of the scissor rack are hinged with the first independent body and the second independent body respectively;
the two movable ends of the scissor rack are respectively hinged with the two sliding blocks;
linear slide rails are arranged on the first independent body and the second independent body in the vertical direction;
the two sliding blocks are respectively connected with the linear sliding rails on the first independent body and the second independent body in a sliding manner;
the lower part of the linear slide rail is provided with a lock catch component;
the lock catch assembly comprises a fixed block, a lock tongue and a sliding pressure plate, wherein the lock tongue and the sliding pressure plate are arranged on the fixed block;
the lock tongue is rotationally connected with the fixed block;
the sliding pressing plate is connected with the fixed block in a sliding manner;
one side of the lock tongue adjacent to the sliding pressure plate is provided with a first folded edge;
a spring is arranged between the first folded edge and the fixed block;
one side of the sliding pressing plate adjacent to the lock tongue is provided with a second folding edge matched with the first folding edge;
the second folded edge is positioned above the first folded edge, and the lower surface of the second folded edge is in contact with the upper surface of the first folded edge;
be provided with on the slider be used for with the spring bolt cooperatees and realizes the fixed joint portion of joint.
Optionally, a vertical folded edge used for limiting the sliding block downwards is arranged at the tail end of the linear sliding rail.
Optionally, the locking bolt comprises a locking part and a fixing part;
the fixing part is positioned between the locking part and the first folding edge and is fixedly connected with the locking part and the first folding edge respectively;
the fixing part is rotationally connected with the fixing block through a first rotating shaft;
the shape of the clamping part is matched with that of the locking part.
Optionally, a first vertical plate and a second vertical plate are arranged on the fixing block;
the first vertical plate and the second vertical plate are arranged in parallel at intervals;
sliding holes are symmetrically formed in the first vertical plate and the second vertical plate;
the sliding pressure plate is located between the first vertical plate and the second vertical plate and is connected with the sliding hole in a sliding mode through a second rotating shaft.
Optionally, a curling structure for preventing hands from being cut is arranged on one side, away from the lock tongue, of the sliding pressure plate.
Optionally, the first independent body and the second independent body are both provided with lifting support rods for spreading tarpaulin to build an isolation ward.
Optionally, an air inlet device is arranged on the first independent body;
and the second independent body is provided with an exhaust device.
Optionally, the first and second independent bodies are each provided with a moving wheel at the bottom.
Optionally, the clamping portion is a groove or a through hole.
Optionally, the hinge joints of the scissor holders are provided with nylon gaskets.
According to the technical scheme, the embodiment of the application has the following advantages: this application is through setting up the direction locating component between first exclusive body and the independent body of second to set up on first exclusive body and the independent body of second and realize the shrink and the expansion of direction locating component with direction locating component matched with linear slide rail, convenient to use, simultaneously, be provided with the hasp subassembly in the linear slide rail lower part, automatic locking when can expand at first exclusive body and the independent body of second, it is more convenient to use. Specifically, when the sliding block moves downwards in the linear sliding rail until the sliding block touches a spring bolt at the lower part of the linear sliding rail, the sliding block can jack up the spring bolt, the first folding edge moves downwards under the action of a lever, so that the spring pretightening force of the second folding edge disappears, and the sliding pressing plate can slide downwards to the lower limiting end under the action of gravity; when the slider continues to move down, until the spring bolt locks into joint portion after, the spring resumes elastic deformation, makes first hem upward movement to support again with the second hem and hold together, at this moment, the slider is blocked by the spring bolt, plays limiting displacement, and the function of locking is accomplished.
Drawings
FIG. 1 is a schematic structural view of a folding guard bar mechanism with a latch structure according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a guiding and positioning assembly according to an embodiment of the present disclosure;
fig. 3 is a schematic structural view of a scissor frame in the embodiment of the application;
fig. 4 is a top view of the scissor frame in an embodiment of the present application;
fig. 5 is a schematic structural view of a locking assembly in the embodiment of the present application;
fig. 6 is a front view of the catch assembly in an embodiment of the present application;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;
FIG. 8 is an enlarged detail view of portion A of FIG. 7;
FIG. 9 is a schematic structural view of the folded guard bar mechanism with a locking structure according to the embodiment of the present application;
FIG. 10 is a schematic structural view of the folding protection rod mechanism with the locking structure when used for building an isolation ward;
wherein the reference numerals are:
1-a first independent body, 2-a second independent body, 3-a guiding and positioning component, 4-a linear slide rail, 5-a lifting support rod, 6-a moving wheel, 7-a fixed block, 8-a lock tongue, 9-a sliding press plate, 10-a first rotating shaft, 11-a second rotating shaft, 12-a first vertical plate, 13-a second vertical plate, 14-a spring, 15-tarpaulin, 31-a sliding block, 32-a scissor holder, 33-a fixed foot seat, 41-a vertical folded edge, 81-a locking part, 82-a fixed part, 83-a first folded edge, 91-a second folded edge, 92-a curled edge structure, 311-a clamping part, 321-a movable end and 322-a fixed end.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The present application provides an embodiment of a folding guard bar mechanism with a locking structure, and particularly refers to fig. 1 to 8.
The folding protection rod mechanism with the lock catch structure in the embodiment comprises: the device comprises a first independent body 1 and a second independent body 2, wherein a retractable guiding and positioning assembly 3 is arranged between the first independent body 1 and the second independent body 2, and the guiding and positioning assembly 3 comprises two sliding blocks 31 and a scissor frame 32 arranged between the two sliding blocks 31; the scissor frame 32 comprises two fixed ends 322 and two movable ends 321; two fixed ends 322 of the scissor frame 32 are respectively hinged with the first independent body 1 and the second independent body 2; two movable ends 321 of the scissor rack 32 are respectively hinged with the two sliding blocks 31; the first independent body 1 and the second independent body 2 are both provided with linear slide rails 4 along the vertical direction; the two sliding blocks 31 are respectively connected with the linear sliding rails 4 on the first independent body 1 and the second independent body 2 in a sliding manner, the lower parts of the linear sliding rails 4 are provided with locking components, and the locking components comprise fixed blocks 7, locking tongues 8 arranged on the fixed blocks 7 and sliding pressing plates 9; the lock tongue 8 is rotationally connected with the fixed block 7; the sliding pressing plate 9 is connected with the fixed block 7 in a sliding manner; one side of the lock tongue 8 adjacent to the sliding pressure plate 9 is provided with a first folding edge 83; a spring 14 is arranged between the first folding edge 83 and the fixed block 7; one side of the sliding pressing plate 9 adjacent to the bolt 8 is provided with a second flange 91 matched with the first flange 83; the second folded edge 91 is positioned above the first folded edge 83, and the lower surface of the second folded edge 91 is in contact with the upper surface of the first folded edge 83; the sliding block 31 is provided with a clamping portion 311 for matching with the lock tongue 8 to realize clamping fixation.
It should be noted that: this application is through setting up guiding orientation subassembly 3 between first independent body 1 and second independent body 2 to set up on first independent body 1 and second independent body 2 and realize the shrink and the expansion of guiding orientation subassembly 3 with guiding orientation subassembly 3 matched with linear slide rail 4, high durability and convenient use, and simultaneously, be provided with the hasp subassembly in linear slide rail 4 lower part, can be at automatic locking when first independent body 1 and the expansion of second independent body 2, and it is more convenient to use. Specifically, when the sliding block 31 moves downwards in the linear sliding rail 4 until the sliding block touches the bolt 8 at the lower part of the linear sliding rail 4, the sliding block 31 can jack up the bolt 8, and under the action of a lever, the first folded edge 83 moves downwards, so that the pretightening force of the spring 14 of the second folded edge 91 disappears, and under the action of gravity, the sliding pressure plate 9 can slide downwards to the lower limit end; when the sliding block 31 continues to move downwards until the locking tongue 8 is locked into the clamping portion 311, the spring 14 recovers elastic deformation, so that the first folding edge 83 moves upwards and is abutted against the second folding edge 91 again, at this time, the sliding block 31 is clamped by the locking tongue 8 to play a limiting role, and the locking function is completed.
The above is a first embodiment of the folding protection rod mechanism with the latch structure provided in the embodiment of the present application, and the following is a second embodiment of the folding protection rod mechanism with the latch structure provided in the embodiment of the present application, please refer to fig. 1 to 10 specifically.
The folding protection rod mechanism with the lock catch structure in the embodiment comprises: the device comprises a first independent body 1 and a second independent body 2, wherein a retractable guiding and positioning assembly 3 is arranged between the first independent body 1 and the second independent body 2, and the guiding and positioning assembly 3 comprises two sliding blocks 31 and a scissor frame 32 arranged between the two sliding blocks 31; the scissor frame 32 comprises two fixed ends 322 and two movable ends 321; two fixed ends 322 of the scissor frame 32 are respectively hinged with the first independent body 1 and the second independent body 2, specifically, the first independent body 1 and the second independent body 2 are both fixed with a fixed foot base 33, and the fixed foot base 33 is hinged with the fixed ends 322 of the scissor frame 32 through a rotating shaft; two movable ends 321 of the scissor rack 32 are respectively hinged with the two sliding blocks 31, and specifically, the two movable ends 321 of the scissor rack 32 are respectively hinged with the two sliding blocks 31 through a rotating shaft; the first independent body 1 and the second independent body 2 are both provided with linear slide rails 4 along the vertical direction, and specifically, the linear slide rails 4 can be fixed on the first independent body 1 and the second independent body 2 by stamping stainless steel sheet metal; the two sliding blocks 31 are respectively connected with the linear sliding rails 4 on the first independent body 1 and the second independent body 2 in a sliding manner, the lower parts of the linear sliding rails 4 are provided with locking components, and the locking components comprise fixed blocks 7, locking tongues 8 arranged on the fixed blocks 7 and sliding pressing plates 9; the lock tongue 8 is rotationally connected with the fixed block 7; the sliding pressing plate 9 is connected with the fixed block 7 in a sliding manner; one side of the lock tongue 8 adjacent to the sliding pressure plate 9 is provided with a first folding edge 83; a spring 14 is arranged between the first folding edge 83 and the fixed block 7; one side of the sliding pressing plate 9 adjacent to the bolt 8 is provided with a second flange 91 matched with the first flange 83; the second folded edge 91 is positioned above the first folded edge 83, and the lower surface of the second folded edge 91 is in contact with the upper surface of the first folded edge 83; the sliding block 31 is provided with a clamping portion 311 for matching with the lock tongue 8 to realize clamping fixation.
The tail end of the linear slide rail 4 is provided with a vertical folding edge 41 for limiting the sliding block 31 downwards, so that the sliding block is prevented from falling off downwards beyond the stroke. Carry out down spacing to slider 31 through setting up perpendicular hem 41, cooperate the hasp subassembly again and go on spacing to slider 31 for overall structure is more reliable, can effectively put in place slider 31 and lock extremely.
Specifically, the latch tongue 8 includes a locking portion 81 and a fixing portion 82; the fixing part 82 is positioned between the locking part 81 and the first folding edge 83, and the fixing part 82 is fixedly connected with the locking part 81 and the first folding edge 83 respectively; the fixing part 82 is rotatably connected with the fixing block 7 through a first rotating shaft 10 to form a lever mechanism; the shape of the engaging portion 311 is adapted to the shape of the locking portion 81. In the present embodiment, the fixing portion 82 is integrally formed with the locking portion 81 and the first folding edge 83.
A first vertical plate 12 and a second vertical plate 13 are arranged on the fixed block 7; the first vertical plate 12 and the second vertical plate 13 are arranged in parallel at intervals; the first vertical plate 12 and the second vertical plate 13 are symmetrically provided with slide holes; the sliding pressure plate 9 is located between the first vertical plate 12 and the second vertical plate 13, and the sliding pressure plate 9 is connected with the sliding hole in a sliding manner through the second rotating shaft 11, and when the sliding pressure plate 9 slides to the tail end of the sliding hole, the sliding pressure plate reaches the lower limiting end. In this embodiment, the sliding pressure plate 9 is connected with the sliding hole in a sliding manner through two second rotating shafts 11 to form a linear motion pair, and the second rotating shafts 11 simultaneously play a role in limiting the position up and down.
The side of the sliding pressure plate 9 far away from the bolt 8 is provided with a curling structure 92 for preventing hands from being cut, so that the use is safer.
All be provided with on first exclusive body 1 and the second exclusive body 2 and be used for strutting tarpaulin 15 in order to realize building the lift branch 5 of keeping apart the ward, it is concrete, as shown in fig. 10, can use two sets of first exclusive bodies 1 and the four stands that the ward was kept apart to second exclusive body 2 constitution, then fix tarpaulin 15 and can realize the quick building of keeping apart the ward on lift branch 5, convenient to use.
It can be understood that, can set up air intake equipment on the first independent body 1, can set up exhaust apparatus on the second independent body 2, can filter the air in isolation ward through setting up air intake equipment and exhaust apparatus, can realize atmospheric pressure condition regulation such as positive negative pressure simultaneously according to actual need, and is functional strong.
First independent body 1 and 2 bottoms of second independent body all are provided with removes wheel 6, and it is convenient to remove, but expandes fast and contract.
Specifically, the clamping portion 311 may be a groove or a through hole, which is not limited herein, and similarly, the shape of the clamping portion 311 may be specifically set according to actual needs, which is not limited herein.
The hinged parts of the scissor holders 32 are all provided with nylon gaskets, and the nylon gaskets are arranged at the movable parts of the scissor holders 32, so that the rotating stability can be ensured.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. The utility model provides a take folding protection rod mechanism of hasp structure which characterized in that includes: a first autostereoscopic body and a second autostereoscopic body;
a retractable guiding and positioning assembly is arranged between the first independent body and the second independent body;
the guide positioning assembly comprises two sliding blocks and a scissor frame arranged between the two sliding blocks;
the scissor rack comprises two fixed ends and two movable ends;
the two fixed ends of the scissor rack are hinged with the first independent body and the second independent body respectively;
the two movable ends of the scissor rack are respectively hinged with the two sliding blocks;
linear slide rails are arranged on the first independent body and the second independent body in the vertical direction;
the two sliding blocks are respectively connected with the linear sliding rails on the first independent body and the second independent body in a sliding manner;
the lower part of the linear slide rail is provided with a lock catch component;
the lock catch assembly comprises a fixed block, a lock tongue and a sliding pressure plate, wherein the lock tongue and the sliding pressure plate are arranged on the fixed block;
the lock tongue is rotationally connected with the fixed block;
the sliding pressing plate is connected with the fixed block in a sliding manner;
one side of the lock tongue adjacent to the sliding pressure plate is provided with a first folded edge;
a spring is arranged between the first folded edge and the fixed block;
one side of the sliding pressing plate adjacent to the lock tongue is provided with a second folding edge matched with the first folding edge;
the second folded edge is positioned above the first folded edge, and the lower surface of the second folded edge is in contact with the upper surface of the first folded edge;
be provided with on the slider be used for with the spring bolt cooperatees and realizes the fixed joint portion of joint.
2. The folding protection rod mechanism with the lock catch structure is characterized in that the tail end of the linear sliding rail is provided with a vertical folding edge for limiting the sliding block downwards.
3. The folding safety bar mechanism with a buckle structure according to claim 1, wherein the locking tongue comprises a locking part and a fixing part;
the fixing part is positioned between the locking part and the first folding edge and is fixedly connected with the locking part and the first folding edge respectively;
the fixing part is rotationally connected with the fixing block through a first rotating shaft;
the shape of the clamping part is matched with that of the locking part.
4. The folding protection rod mechanism with the lock catch structure according to claim 1, wherein the fixed block is provided with a first vertical plate and a second vertical plate;
the first vertical plate and the second vertical plate are arranged in parallel at intervals;
sliding holes are symmetrically formed in the first vertical plate and the second vertical plate;
the sliding pressure plate is located between the first vertical plate and the second vertical plate and is connected with the sliding hole in a sliding mode through a second rotating shaft.
5. The folding protection rod mechanism with the lock catch structure as claimed in claim 1, wherein a side of the sliding pressure plate away from the lock tongue is provided with a curling structure for preventing a hand from being cut.
6. The folding protection rod mechanism with the lock catch structure according to claim 1, wherein the first independent body and the second independent body are both provided with lifting support rods for spreading tarpaulin to build an isolation ward.
7. The folding protection bar mechanism with the lock catch structure according to claim 1, wherein an air inlet device is provided on the first independent body;
and the second independent body is provided with an exhaust device.
8. The folding safety bar mechanism with a buckle structure according to claim 1, wherein the bottom of each of the first independent body and the second independent body is provided with a moving wheel.
9. The folding protection rod mechanism with the lock catch structure of claim 1, wherein the clamping portion is a groove or a through hole.
10. The folding protection bar mechanism with the lock catch structure according to claim 1, wherein the hinges of the scissors frame are provided with nylon gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011195282.7A CN112252816B (en) | 2020-10-30 | 2020-10-30 | Folding protection rod mechanism with lock catch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011195282.7A CN112252816B (en) | 2020-10-30 | 2020-10-30 | Folding protection rod mechanism with lock catch structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112252816A true CN112252816A (en) | 2021-01-22 |
| CN112252816B CN112252816B (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011195282.7A Active CN112252816B (en) | 2020-10-30 | 2020-10-30 | Folding protection rod mechanism with lock catch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112252816B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002310115A (en) * | 2001-04-18 | 2002-10-23 | Matsushita Electric Ind Co Ltd | Lock mechanism |
| CN2556312Y (en) * | 2002-02-21 | 2003-06-18 | 段军政 | Quick-supporting tent |
| KR100558356B1 (en) * | 2005-03-25 | 2006-03-10 | 김수환 | The tent and frame for automatic umbrella style canopy tent |
| CN204199857U (en) * | 2014-10-22 | 2015-03-11 | 宋立新 | A kind of guardrail |
| CN208072038U (en) * | 2017-12-27 | 2018-11-09 | 李春金 | A kind of auto-fastening structure for folding landing clothes hanger |
| CN210685570U (en) * | 2019-08-16 | 2020-06-05 | 宁波升泰休闲用品有限公司 | Pavilion awning |
| CN211032773U (en) * | 2019-10-17 | 2020-07-17 | 中国石油化工股份有限公司 | Foldable safety protection device |
| CN211530319U (en) * | 2020-04-28 | 2020-09-18 | 四川华丰企业集团有限公司 | Connector pulling-assisting mechanism |
| CN111691714A (en) * | 2020-06-24 | 2020-09-22 | 深圳市巨鼎医疗设备有限公司 | Sealed isolation bin |
| CN111809932A (en) * | 2020-06-24 | 2020-10-23 | 深圳市巨鼎医疗设备有限公司 | Space isolation device |
| CN214035031U (en) * | 2020-10-30 | 2021-08-24 | 深圳市巨鼎医疗设备有限公司 | Folding protection rod mechanism with lock catch structure |
-
2020
- 2020-10-30 CN CN202011195282.7A patent/CN112252816B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002310115A (en) * | 2001-04-18 | 2002-10-23 | Matsushita Electric Ind Co Ltd | Lock mechanism |
| CN2556312Y (en) * | 2002-02-21 | 2003-06-18 | 段军政 | Quick-supporting tent |
| KR100558356B1 (en) * | 2005-03-25 | 2006-03-10 | 김수환 | The tent and frame for automatic umbrella style canopy tent |
| CN204199857U (en) * | 2014-10-22 | 2015-03-11 | 宋立新 | A kind of guardrail |
| CN208072038U (en) * | 2017-12-27 | 2018-11-09 | 李春金 | A kind of auto-fastening structure for folding landing clothes hanger |
| CN210685570U (en) * | 2019-08-16 | 2020-06-05 | 宁波升泰休闲用品有限公司 | Pavilion awning |
| CN211032773U (en) * | 2019-10-17 | 2020-07-17 | 中国石油化工股份有限公司 | Foldable safety protection device |
| CN211530319U (en) * | 2020-04-28 | 2020-09-18 | 四川华丰企业集团有限公司 | Connector pulling-assisting mechanism |
| CN111691714A (en) * | 2020-06-24 | 2020-09-22 | 深圳市巨鼎医疗设备有限公司 | Sealed isolation bin |
| CN111809932A (en) * | 2020-06-24 | 2020-10-23 | 深圳市巨鼎医疗设备有限公司 | Space isolation device |
| CN214035031U (en) * | 2020-10-30 | 2021-08-24 | 深圳市巨鼎医疗设备有限公司 | Folding protection rod mechanism with lock catch structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112252816B (en) | 2022-04-15 |
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Address after: 518001 Wensheng center, Wenjin square, East Wenjin Road, Luohu District, Shenzhen City, Guangdong Province 2001 Applicant after: Shenzhen juding Medical Co.,Ltd. Address before: 518001 Wensheng center, Wenjin square, East Wenjin Road, Luohu District, Shenzhen City, Guangdong Province 2001 Applicant before: SHENZHEN JUDING MEDICAL DEVICE Co.,Ltd. |
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Effective date of registration: 20220224 Address after: 518000 416, building 2, Shenzhen new generation industrial park, No. 136, Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen, Guangdong Province Applicant after: Shenzhen Ruili Medical Technology Co.,Ltd. Address before: 518001 Wensheng center, Wenjin square, East Wenjin Road, Luohu District, Shenzhen City, Guangdong Province 2001 Applicant before: Shenzhen juding Medical Co.,Ltd. |
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Inventor after: Wang Luowei Inventor after: He Wei Inventor after: Xiao Longjin Inventor after: Huang Yutai Inventor before: He Wei Inventor before: Xiao Longjin Inventor before: Huang Yutai |