CN211691773U - Door frame locking structure - Google Patents
Door frame locking structure Download PDFInfo
- Publication number
- CN211691773U CN211691773U CN201921841043.7U CN201921841043U CN211691773U CN 211691773 U CN211691773 U CN 211691773U CN 201921841043 U CN201921841043 U CN 201921841043U CN 211691773 U CN211691773 U CN 211691773U
- Authority
- CN
- China
- Prior art keywords
- locking hole
- main loop
- loop bar
- locking
- hole
- 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.)
- Active
Links
Images
Landscapes
- Tents Or Canopies (AREA)
Abstract
The utility model relates to a portal frame locking structure. Comprises a main loop bar (1) and a telescopic bar (2) which is sleeved in the main loop bar (1) and can move along the axial direction of the main loop bar (1); the main loop bar (1) is provided with a locking hole (11), and the telescopic bar (2) is provided with an elastic piece (21) which can be clamped in the locking hole (11); the locking hole (11) is a through hole, so that the elastic piece (21) is exposed when being clamped in the locking hole (11). The utility model discloses a mode that the card was established realizes the connection of telescopic link and main telescopic link, and is rational in infrastructure, convenient to use, and the realization operation that operating personnel can be quick possesses fine practicality.
Description
Technical Field
The utility model relates to a portal locking structure is applied to tent technical field.
Background
In the fields of tents and the like, for example, a door frame relates to a plurality of connecting pieces, and in the using process, various connecting pieces need to be effectively connected and locked.
SUMMERY OF THE UTILITY MODEL
Based on the above object, the utility model provides a rational in infrastructure, convenient to use's a portal frame locking structure.
Therefore, the utility model adopts the technical scheme that: a portal frame locking structure comprises a main loop bar and a telescopic bar which is sleeved in the main loop bar and can move along the axial direction of the main loop bar;
the main sleeve rod is provided with a locking hole, and the telescopic rod is provided with an elastic piece which can be clamped in the locking hole;
the locking hole is a through hole, so that the elastic piece is exposed when being clamped in the locking hole.
Furthermore, the locking holes are waist-shaped holes and are symmetrically arranged on two sides of the surface of the main loop bar.
Furthermore, the elastic part comprises a clamping piece clamped in the locking hole and an extending piece which is integrally arranged with the clamping piece and extends into the telescopic rod.
Further, the extension is V-shaped.
Further, the elastic part is not arranged at the front end of the telescopic rod.
The utility model has the advantages that: the utility model discloses a mode that the card was established realizes the connection of telescopic link and main telescopic link, and is rational in infrastructure, convenient to use, and the realization operation that operating personnel can be quick possesses fine practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is an enlarged view of a portion a of fig. 1.
In the figure, 1 is a main loop bar, 2 is a telescopic bar;
11 is a locking hole, 21 is an elastic part;
211 is a snap-in and 212 is an extension.
Detailed Description
A portal frame locking structure comprises a main loop bar 1 and a telescopic bar 2 which is sleeved in the main loop bar 1 and can move along the axial direction of the main loop bar 1;
the main loop bar 1 is provided with a locking hole 11, and the telescopic bar 2 is provided with an elastic part 21 which can be clamped in the locking hole 11;
the locking hole 11 is a through hole, so that the elastic member 21 is exposed when being clamped in the locking hole 11.
Furthermore, the locking holes 11 are waist-shaped holes and are symmetrically arranged on two sides of the surface of the main loop bar 1.
Further, the elastic member 21 includes a locking member 211 locked in the locking hole 11, and an extending member 212 integrally disposed with the locking member 211 and extending into the telescopic rod 2.
Further, the extension 212 has a V-shape.
Further, the elastic member 21 is not provided at the front end of the telescopic rod 2.
Following the utility model discloses make further explanation to better understand the utility model discloses: when the telescopic rod locking device is used, the telescopic rod 2 axially moves along the inside of the main loop bar 1, when locking is needed, the telescopic rod 2 is moved to enable the elastic piece 21 on the telescopic rod 2 to pass through the locking hole 11 on the main loop bar 1, and the elastic rod 21 is clamped into the locking hole 11 under the action of elastic force to achieve connection of the main loop bar 1 and the telescopic rod 2.
The utility model discloses elastomer 21 adopts the setting mode that card 211 and extension body 212 combine to go into for card 211 is gone into in the card locking hole 11 or when sliding out from locking hole 11, extension body 212 can provide certain elastic deformation volume to make things convenient for the operation of elastomer 21, make the operating personnel operation more convenient laborsaving, possess fine practicality.
The utility model discloses further locking hole 11 is the through-hole, and the purpose makes things convenient for pressing of operating personnel can be convenient will elastic component 21 deviates from locking downthehole 11, of course also can adopt other structural style, for example set up one deck elastic film etc. on the surface of locking hole 11, drive through the elastic film elastic component 21's motion, this kind can realize that service function's structure all can use among the utility model discloses.
The utility model discloses further set the locking hole 11 to waist type hole, its purpose is to provide great surplus, and is convenient the elastic component 21 card is established in locking hole 11.
The utility model discloses it is further elastic component 21 does not set up the front end of telescopic link 2, the purpose is that telescopic link 2 can form right the certain restraint of elastic component 21 and direction prevent that elastic component 21 from setting up the card that probably produces at telescopic link 2 foremost and hinder the phenomenon, further guaranteed the utility model discloses a performance.
Claims (5)
1. A portal locking structure is characterized by comprising a main loop bar (1) and a telescopic bar (2) which is sleeved in the main loop bar (1) and can move along the axial direction of the main loop bar (1);
the main loop bar (1) is provided with a locking hole (11), and the telescopic bar (2) is provided with an elastic piece (21) which can be clamped in the locking hole (11);
the locking hole (11) is a through hole, so that the elastic piece (21) is exposed when being clamped in the locking hole (11).
2. The door frame locking structure according to claim 1, wherein the locking hole (11) is a kidney-shaped hole symmetrically disposed on both sides of the surface of the main loop bar (1).
3. The door frame locking structure according to claim 1, wherein the elastic member (21) includes a snap-in member (211) snapped into the locking hole (11), and an extension member (212) integrally provided with the snap-in member (211) and extending into the telescopic rod (2).
4. A door frame locking arrangement as claimed in claim 3, wherein the extension piece (212) is V-shaped.
5. A door frame locking structure according to claim 1, wherein said elastic member (21) is not provided at the front end of said telescopic bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921841043.7U CN211691773U (en) | 2019-10-30 | 2019-10-30 | Door frame locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921841043.7U CN211691773U (en) | 2019-10-30 | 2019-10-30 | Door frame locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211691773U true CN211691773U (en) | 2020-10-16 |
Family
ID=72785875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921841043.7U Active CN211691773U (en) | 2019-10-30 | 2019-10-30 | Door frame locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211691773U (en) |
-
2019
- 2019-10-30 CN CN201921841043.7U patent/CN211691773U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211691773U (en) | Door frame locking structure | |
| DE202015105926U1 (en) | Elastic structure of a sports equipment | |
| CN102689638A (en) | Impact energy-absorbing device of partition board sleeve-type tandem connection porous solid element | |
| EP0949424A3 (en) | Connector between components, especially for panels | |
| CN209380277U (en) | A kind of slide rail with POM guide groove | |
| CN208056302U (en) | A kind of telescopic steel structure connecting member | |
| CN109595229A (en) | A kind of engineering machinery simple connecting device | |
| CN109629896A (en) | Combined type double-yield buckling restrained energy dissipation brace | |
| CN212243816U (en) | Rotor shimmy structure of single-rotor-wing unmanned aerial vehicle without ailerons | |
| CN209724881U (en) | A kind of multi-functional attachable copper rod | |
| CN207437652U (en) | A kind of linear two-way resetting apparatus | |
| CN205278011U (en) | Checkpost of usefulness is connected to interior trim spare part | |
| CN2803876Y (en) | Luggage carrier structure of bicycle | |
| CN207668899U (en) | Carrier clamping device | |
| DE22680C (en) | Sleeve-shaped cord attachment | |
| CN206766206U (en) | Adjustable bicycle front guard frame and bicycle | |
| CN206263898U (en) | Collapsible multiplex workbench | |
| CN211423092U (en) | Wind-collecting cover support with quick assembling and disassembling function | |
| CN213539915U (en) | Assembly connection structure of tent | |
| DE202013011224U1 (en) | Vacuum handling device | |
| CN214463654U (en) | Corner connector | |
| CN210500332U (en) | Shark tooth scissors | |
| CN221344815U (en) | Multifunctional novel gauge block and pressure bar gauge block assembly thereof | |
| CN209942130U (en) | Novel connecting assembly and wallboard assembly | |
| CN209299334U (en) | A kind of convenient flexible mobile phone support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |