CN212773734U - Jacking falls structure in tent is used - Google Patents
Jacking falls structure in tent is used Download PDFInfo
- Publication number
- CN212773734U CN212773734U CN202021282900.7U CN202021282900U CN212773734U CN 212773734 U CN212773734 U CN 212773734U CN 202021282900 U CN202021282900 U CN 202021282900U CN 212773734 U CN212773734 U CN 212773734U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- locking lever
- piece
- limiting ring
- adapter sleeve
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 230000000670 limiting effect Effects 0.000 claims abstract description 46
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
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- Tents Or Canopies (AREA)
Abstract
The utility model discloses a jacking falls structure in tent is used, including the kicking block, fix the locking lever that puts at the kicking block central point, and correspond under the kicking block and be provided with the buckle, the bottom elastic connection of locking lever has the steel ball, the top central point of buckle puts fixedly connected with spacing ring of department, and bottom central point puts an integrated into one piece and has the adapter sleeve, be provided with on the adapter sleeve and press the piece, and press elastic connection between the one end of piece and the adapter sleeve. In the utility model, the sliding groove at the top end of the limiting ring pushes the steel ball, the steel ball slides to the inside of the lock rod, when the steel ball slides to the bottom end of the limiting ring, the steel ball is pushed out by the extrusion spring, the cylindrical section of the steel ball contacts with the limiting ring to limit the limiting ring, thereby avoiding the slippage of the limiting ring; through pushing away the steel ball according to the piece, press it to the inside of locking lever, the spacing ring that loses the restriction pushes away under outside mechanism, and the lapse slides down, behind the landing locking lever, loses the jacking effect promptly, can accomodate the tent.
Description
Technical Field
The utility model relates to a tent technical field especially relates to a jacking falls structure in tent is with.
Background
The tent is a shed which is supported on the ground to shield wind, rain and sunlight and is used for temporary living; the multifunctional canvas is made of multifunctional canvas and can be detached and transferred at any time together with supporting objects. The tent is carried in parts and assembled after arrival at the site, and therefore, various parts and tools are required. Knowing the names and the using methods of the components, the tent can be quickly and conveniently erected by knowing the structure of the tent.
The middle position of the existing tent mostly adopts a middle lifting structure;
compared with the structure of a locking plate and a locking rod clamping groove in the patent CN201810530419.6, the locking mechanism of the locking rod in the patent CN201810530419.6 is characterized in that the locking plate is provided with an unlocking hole and a limiting hole with different diameters, and the limiting hole is abraded to a certain extent in the long-term use process, so that the limiting effect is influenced; the locking plate is easy to deform when being pushed by the locking rod, so that the locking plate is not smooth to slide; it is therefore desirable to design a long lasting mid-lift drop structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the middle lifting and descending structure for the tent is provided for solving the problem that a locking mechanism of the middle lifting and descending structure is poor in durability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a structure is fallen in jacking in tent is used, includes the kicking block, fixes the locking lever of putting at the kicking block central point, and corresponds under the kicking block and be provided with the buckle, the bottom elastic connection of locking lever has the steel ball, the top central point of buckle puts fixedly connected with spacing ring of department, and bottom central point puts department integrated into one piece and has the adapter sleeve, be provided with on the adapter sleeve and press the piece, and press elastic connection between the one end of piece and the adapter sleeve.
As a further description of the above technical solution:
the top of steel ball is semi-circular structure, and the bottom is the cylinder structure, and the welding of cylinder one end has the diameter to be greater than the connecting plate of cylinder diameter.
As a further description of the above technical solution:
the middle position of the connecting plate is elastically connected with the lock rod through an extrusion spring, the outer side annular array of the extrusion spring is provided with a limiting plate, and the limiting plate is in clearance fit with the connecting plate.
As a further description of the above technical solution:
the limiting plates are at least provided with two, the cross sections of the two limiting plates are arc-shaped structures, and the arc-shaped structures of the limiting plates and the extrusion springs are arranged similarly.
As a further description of the above technical solution:
when the steel ball is positioned below the limiting ring, the top end of the pressing block is attached to the top end of the steel ball, and the movement stroke of the pressing block is larger than the sliding distance of the steel ball.
As a further description of the above technical solution:
the vertical position that the spacing ring corresponds with the steel ball has seted up the spout, and the top of spout inclines to the outside and sets up.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, the sliding groove at the top end of the limiting ring pushes the steel ball, the steel ball slides to the inside of the lock rod, when the steel ball slides to the bottom end of the limiting ring, the steel ball is pushed out by the extrusion spring, the cylindrical section of the steel ball contacts with the limiting ring to limit the limiting ring, thereby avoiding the slippage of the limiting ring; through pushing away the steel ball according to the piece, press it to the inside of locking lever, the spacing ring that loses the restriction pushes away under outside mechanism, and the lapse slides down, behind the landing locking lever, loses the jacking effect promptly, can accomodate the tent.
2. The utility model discloses in, contact between the cylinder section of steel ball and the locking lever, when externally receiving pressure, the steel ball has the extrusion power between to the locking lever, and limiting action between steel ball back welded connecting plate and the limiting plate simultaneously when carrying out the support to steel ball horizontal position protects inboard extrusion spring position to the durability that the structure was fallen in the jacking in this promotion.
Drawings
Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;
fig. 2 shows a partial longitudinal cross-sectional view provided in accordance with an embodiment of the present invention;
fig. 3 shows a steel ball backside view provided according to an embodiment of the present invention;
fig. 4 shows a top view of a buckle provided according to an embodiment of the present invention;
illustration of the drawings:
1. a top block; 2. a lock lever; 3. steel balls; 4. buckling; 5. a limiting ring; 501. a chute; 6. connecting sleeves; 7. according to blocks; 8. a limiting plate; 9. a compression spring; 10. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a structure falls in jacking in tent usefulness, including kicking block 1, fix locking lever 2 at kicking block 1 central point and put, and be provided with buckle 4 under kicking block 1 correspondence, kicking block 1 and 4 homogeneous shaping of buckle have four at least connecting pieces, be used for with external support pole between the rotation connection, the bottom elastic connection of locking lever 2 has steel ball 3, the inside of locking lever 2 is hollow structure, and steel ball 3 runs through locking lever 2 and extends to the outside, the top central point department fixedly connected with spacing ring 5 of putting of buckle 4, bottom central point department integrated into one piece has adapter sleeve 6, adapter sleeve 6 is hollow structure, be provided with on adapter sleeve 6 and press piece 7, and press elastic connection between the one end of piece 7 and adapter sleeve 6, according swing joint between the top of piece 7 and the adapter sleeve 6, and according to clearance fit between piece 7 and the adapter sleeve 6.
Specifically, as shown in fig. 1-3, the top of steel ball 3 is semicircular structure, the bottom is the cylinder structure, and the welding of cylinder one end has connecting plate 10 that the diameter is greater than the cylinder diameter, through extrusion spring 9 elastic connection between connecting plate 10 intermediate position and the locking lever 2, and extrusion spring 9's outside ring array is provided with limiting plate 8, and clearance fit between limiting plate 8 and the connecting plate 10, limiting plate 8 is provided with two at least, and two 8 cross-sections of limiting plate all are the arc structure, and similar setting between limiting plate 8's arc structure and the extrusion spring 9, limiting plate 8 can restrict the axial position of connecting plate 10, carry out the protection of certain degree to inside extrusion spring 9 simultaneously.
Specifically, as shown in fig. 1 and 2, when the steel ball 3 is located below the limit ring 5, the top end of the pressing block 7 is attached to the top end of the steel ball 3, pressing of the pressing block 7 on the steel ball 3 is guaranteed, the movement stroke of the pressing block 7 is larger than the sliding distance of the steel ball 3, it is guaranteed that the steel ball 3 can be pressed to the inside of the lock rod 2, the vertical position of the limit ring 5 corresponding to the steel ball 3 is provided with a sliding groove 501, the top end of the sliding groove 501 is inclined outwards, and the sliding groove 501 can be used for conveniently pushing the steel ball 3.
The working principle is as follows: when the steel ball pushing device is used, the buckle 4 is pushed to the lock rod 2, the limiting ring 5 is in clearance fit with the lock rod 2, the sliding groove 501 at the top end of the limiting ring 5 pushes the steel ball 3, the steel ball 3 slides to the inside of the lock rod 2, at the moment, the limiting ring 5 can move upwards, and when the steel ball 3 slides to the bottom end of the limiting ring 5, the steel ball 3 is pushed out of the inside of the lock rod 2 under the action of the extrusion spring 9 at the back of the steel ball 3, so that the cylindrical section of the steel ball 3 is in contact with the limiting ring 5 to limit the limiting ring 5, and the slipping of the limiting ring 5 is avoided; when the jacking mechanism needs to be stored, the pressing block 7 is pressed down, the pressing block 7 pushes the steel balls 3, the steel balls are pressed into the lock rod 2, the limiting ring 5 which is not limited is pushed down by an external mechanism and slides downwards, after the lock rod 2 slides down, the jacking effect is lost, and the tent can be stored; the contact between the cylinder section of steel ball 3 and locking lever 2, when externally receiving pressure, steel ball 3 has the extrusion power to between the locking lever 2, and limiting effect between 3 welded connecting plate 10 in back of steel ball and the limiting plate 8 simultaneously supports 3 horizontal position of steel ball, protects inboard extrusion spring 9 position to the durability of jacking structure falls in this promotion.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a jacking falls structure in tent is used, includes kicking block (1), fixes locking lever (2) of putting at kicking block (1) central point, and corresponds under kicking block (1) and be provided with buckle (4), its characterized in that, the bottom elastic connection of locking lever (2) has steel ball (3), the top central point of buckle (4) puts fixedly connected with spacing ring (5), and bottom central point puts an integrated into one piece and has adapter sleeve (6), be provided with on adapter sleeve (6) according to piece (7), and according to elastic connection between the one end of piece (7) and adapter sleeve (6).
2. The structure of claim 1, wherein the top end of the steel ball (3) is a semi-circular structure, the bottom end of the steel ball is a cylindrical structure, and a connecting plate (10) with a diameter larger than that of the cylinder is welded at one end of the cylinder.
3. The structure is fallen with well jacking of claim 2, characterized in that, pass through extrusion spring (9) elastic connection between connecting plate (10) intermediate position and locking lever (2), and the outside annular array of extrusion spring (9) is provided with limiting plate (8), and clearance fit between limiting plate (8) and connecting plate (10).
4. The structure is descended in jacking for tent according to claim 3, characterized in that, there are at least two limiting plates (8), and the two limiting plates (8) are arc-shaped in cross section, and the arc-shaped structure of the limiting plate (8) and the extrusion spring (9) are arranged similarly.
5. The structure of claim 1, wherein when the steel ball (3) is located below the limiting ring (5), the top end of the pressing block (7) is attached to the top end of the steel ball (3), and the moving stroke of the pressing block (7) is greater than the sliding distance of the steel ball (3).
6. The structure of claim 1, wherein the vertical position of the limiting ring (5) corresponding to the steel ball (3) is provided with a sliding groove (501), and the top end of the sliding groove (501) is inclined outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021282900.7U CN212773734U (en) | 2020-07-03 | 2020-07-03 | Jacking falls structure in tent is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021282900.7U CN212773734U (en) | 2020-07-03 | 2020-07-03 | Jacking falls structure in tent is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212773734U true CN212773734U (en) | 2021-03-23 |
Family
ID=75075427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021282900.7U Expired - Fee Related CN212773734U (en) | 2020-07-03 | 2020-07-03 | Jacking falls structure in tent is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212773734U (en) |
-
2020
- 2020-07-03 CN CN202021282900.7U patent/CN212773734U/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 |
Granted publication date: 20210323 |