CN217538138U - Combined folding grid structure - Google Patents
Combined folding grid structure Download PDFInfo
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- CN217538138U CN217538138U CN202220601209.3U CN202220601209U CN217538138U CN 217538138 U CN217538138 U CN 217538138U CN 202220601209 U CN202220601209 U CN 202220601209U CN 217538138 U CN217538138 U CN 217538138U
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- adapter sleeve
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- open
- hub
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Abstract
The utility model relates to a modular folding spatial grid structure discloses one kind through rotating hub plate and adapter sleeve in advance and being connected, only needs during follow-up use to carry out threaded connection with member and adapter sleeve and can accomplish the folding spatial grid structure that the equipment was built. Its characterized in that includes hub and supporting component, the rotatable hub of arranging in of supporting component is last, hub central point puts and opens there is the through-hole, and hub side equidistance is opened there are a plurality of open slots, it has the annular to open in the hub, the annular is linked together with a plurality of open slots, the annular embeds there is the ring, supporting component comprises adapter sleeve, threaded rod and member, and the adapter sleeve tip is closed structure, the adapter sleeve tip has been put flat, flat is rotatable to be arranged in the open slot, it has the round hole to open on the flat, the ring passes the round hole, the adapter sleeve inner wall is opened threadedly, and the member passes through threaded rod and adapter sleeve other end threaded connection.
Description
Technical Field
The utility model relates to a modular folding grid structure relates to a combination formula of mainly used tent skeleton
Folding spatial grid structure belongs to tent preparation technical field.
Background
The folding net rack structure is mainly used for tent frameworks, the folding net rack is convenient to transport and build, and therefore the folding net rack structure is widely used for building outdoor camping or outdoor workplaces, and the like.
Publication No. CN204715879U discloses a tent with an umbrella-shaped framework structure, in which a folding net rack has an umbrella-shaped structure and can be unfolded and folded, the folding net rack is formed by splicing hub disks and rod pieces, two ends of the rod pieces are connected to different hub disks and can rotate around the hub disks, the same hub disk is connected with a plurality of rod pieces, and the connection manner between the hub disks and the rod pieces in the folding net rack in the tent is complicated, and is not convenient for quick assembly and construction.
Disclosure of Invention
In order to improve the condition, the utility model relates to a modular folding spatial grid structure provides one kind and rotates hub plate and adapter sleeve through being connected in advance, only needs to carry out threaded connection with member and adapter sleeve during follow-up use and can accomplish the folding spatial grid structure that the equipment was built.
The utility model relates to a modular folding spatial grid structure realizes like this: the utility model relates to a combined folding grid structure, which comprises a hub and a supporting component,
characterized in that the support component is rotatably arranged on the hub plate,
a through hole is arranged at the center of the hub plate, a plurality of open slots are arranged on the side edge of the hub plate at equal intervals,
preferably, the open slot is a through slot structure,
a ring groove is arranged in the hub and is communicated with a plurality of open grooves, a circular ring is arranged in the ring groove,
preferably, the first and second liquid crystal materials are, the circular ring is at the same center as the hub,
the supporting component consists of a connecting sleeve, a threaded rod and a rod piece,
the end part of the connecting sleeve is of a closed structure, the end part of the connecting sleeve is provided with a flat piece, the flat piece is rotatably arranged in the open slot, the flat piece is provided with a round hole, the round ring penetrates through the round hole,
the inner wall of the connecting sleeve is provided with a thread, and the rod piece is in threaded connection with the other end of the connecting sleeve through a threaded rod;
furthermore, the supporting assembly comprises a connecting sleeve, an inserting rod, a rod piece and bolts, the end part of the connecting sleeve is of a closed structure, a flat piece is arranged at the end part of the connecting sleeve and can be rotatably arranged in the open slot, a round hole is formed in the flat piece, the round ring penetrates through the round hole, the end part of the rod piece is provided with the inserting rod, the inserting rod is inserted into the connecting sleeve, and the connecting sleeve and the inserting rod are fixed through the bolts;
furthermore, the supporting component comprises a connecting sleeve, a fixed rod, a connecting rod, a rubber film, two elastic clamping strips and clamping grooves, the end part of the connecting sleeve is of a closed structure, the end part of the connecting sleeve is provided with a flat part, the flat part is rotatably arranged in an open slot, the flat part is provided with a round hole, the round ring penetrates through the round hole, two clamping grooves are symmetrically formed in the side wall of the connecting sleeve, the rubber film is arranged in the clamping grooves, one end of the connecting rod is connected with the fixed rod, the other end of the connecting rod is connected with a rod piece, the fixed rod and the connecting rod are inserted in the connecting sleeve, the connecting rod is symmetrically provided with two elastic clamping strips, the two elastic clamping strips correspond to the two clamping grooves in a one-to-one mode, the elastic clamping strips are positioned between the inner wall of the connecting sleeve and the side wall of the fixed rod, and the corresponding parts of the elastic clamping grooves protrude outwards to form clamping parts;
further, the supporting component comprises adapter sleeve, inserted bar, member, press the membrane, fixture block and spring, and the adapter sleeve tip is closed structure, flat has been put to the adapter sleeve tip, flat rotatable arrange in the open slot in, it has the round hole to open on the flat, the round hole is passed to the ring, adapter sleeve lateral wall symmetric opening has two logical grooves, two it is not on same straight line to lead to the groove, the adapter sleeve outer wall is dealt with logical groove correspondence and is pressed the membrane, and the inserted bar has been put to the member tip, the inserted bar is inserted and is arranged in the adapter sleeve, inserted bar lateral wall symmetric opening has two recesses, two recesses and two logical groove one-to-ones, the recess embeds there is the spring, and spring one end is connected with the recess tank bottom, and the other end is connected with the fixture block.
Has the beneficial effects.
1. The hub plate is fixedly connected with the connecting sleeve in advance, and the assembly and the construction of the folding net rack can be completed only by connecting the rod piece with the connecting sleeve in a threaded manner during subsequent use.
2. Simple structure, convenience and practicality.
3. Low cost and convenient popularization.
Drawings
Fig. 1 is a three-dimensional structure diagram of a combined folding grid structure of the utility model;
fig. 2 is a schematic structural view of a combined folding grid structure of the present invention;
fig. 3 is a schematic structural view of an embodiment 2 of a combined folding grid structure of the present invention;
fig. 4 is a schematic structural view of an embodiment 3 of a combined folding grid structure of the present invention;
fig. 5 is a schematic structural view of embodiment 4 of the combined foldable grid structure of the present invention.
In the attached drawings
Wherein the following steps are as follows: the device comprises a hub plate 1, an open slot 2, a connecting sleeve 3, a threaded rod 4, a rod piece 5, a circular ring 6, a bolt 7, an inserted rod 8, a fixed rod 9, a rubber film 10, an elastic clamping strip 11, a connecting rod 12, a clamping groove 13, a pressing film 14, a clamping block 15 and a spring 16.
The specific implementation mode is as follows:
example 1:
the utility model relates to a modular folding spatial grid structure realizes like this: comprising a hub 1 and a support assembly,
characterized in that the support component is rotatably arranged on the hub plate 1,
a through hole is arranged at the center of the hub 1, a plurality of open slots 2 are arranged at the side edge of the hub 1 at equal intervals,
preferably, the open slot 2 is a through slot structure,
a ring groove is arranged in the hub 1 and is communicated with a plurality of open grooves 2, a circular ring 6 is arranged in the ring groove,
preferably, the ring 6 is concentric with the hub 1,
the supporting component consists of a connecting sleeve 3, a threaded rod 4 and a rod piece 5,
the end part of the connecting sleeve 3 is a closed structure, the end part of the connecting sleeve 3 is provided with a flat part, the flat part can be rotatably arranged in the open slot 2, the flat part is provided with a round hole, the round ring 6 passes through the round hole,
the inner wall of the connecting sleeve 3 is provided with threads, and the rod piece 5 is in threaded connection with the other end of the connecting sleeve 3 through a threaded rod 4;
preferably, the rod piece 5 is a high-frequency electric welding steel pipe, the high-frequency electric welding steel pipe is cheaper in manufacturing cost and thinner in pipe wall compared with a seamless steel pipe, and has the characteristics of large turning radius and equal turning radius in two directions;
when the foldable net rack is used, the connecting sleeves 3 on the rotating hub plates 1 are adjusted to a proper angle, the two ends of the rod piece 5 are screwed into the corresponding connecting sleeves 3 on the two hub plates 1 by the threaded rods 4 in sequence to be fixedly connected, and the foldable net rack is assembled by the staggered matching connection of the plurality of hub plates 1 and the supporting component, so that the assembly is convenient.
Example 2:
the present example differs from example 1 in that: the supporting assembly comprises a connecting sleeve 3, an inserting rod 8, a rod piece 5 and bolts 7, the end part of the connecting sleeve 3 is of a closed structure, a flat piece is arranged at the end part of the connecting sleeve 3 and can be rotatably arranged in the open slot 2, a round hole is formed in the flat piece, the round ring 6 penetrates through the round hole, the inserting rod 8 is arranged at the end part of the rod piece 5, the inserting rod 8 is inserted in the connecting sleeve 3, and the connecting sleeve 3 and the inserting rod 8 are fixed through the bolts 7; during the use, insert the inserted bar 8 on the member 5 and insert in the adapter sleeve 3 and utilize bolt 7 to fix for member 5 is more stable with being connected of adapter sleeve 3.
Example 3:
this example differs from example 1 in that: the supporting component comprises a connecting sleeve 3, a fixed rod 9, a connecting rod 12, a rubber film 10, elastic clamping strips 11 and clamping grooves 13, the end part of the connecting sleeve 3 is of a closed structure, a flat part is arranged at the end part of the connecting sleeve 3 and can be rotatably arranged in an open slot 2, a round hole is formed in the flat part, a round ring 6 penetrates through the round hole, two clamping grooves 13 are symmetrically formed in the side wall of the connecting sleeve 3, the rubber film 10 is arranged in each clamping groove 13, one end of the connecting rod 12 is connected with the fixed rod 9, the other end of the connecting rod 12 is connected with a rod piece 5, the fixed rod 9 and the connecting rod 12 are inserted in the connecting sleeve 3, two elastic clamping strips 11 are symmetrically arranged on the connecting rod 12, the two elastic clamping strips 11 and the two clamping grooves 13 are in one-to-one correspondence, the elastic clamping strips 11 are positioned between the inner wall of the connecting sleeve 3 and the side wall of the fixed rod 9, and the corresponding parts of the elastic clamping strips 11 and the clamping grooves 13 protrude outwards to form clamping parts; during the use, insert the slot with connecting rod 12 on the member 5 together with dead lever 9 in, when dead lever 9 can not continue deep insertion, rotatory member 5 drives connecting rod 12 and rotates together with dead lever 9 for the outside protruding block portion that forms that warp of elasticity card strip 11 and draw-in groove 13 correspondence is fixed, makes the member 5 more convenient with being connected of adapter sleeve 3.
Practice of example 4:
the present example differs from example 1 in that: the supporting assembly comprises a connecting sleeve 3, an inserting rod 8, a rod piece 5, a pressing film 14, a clamping block 15 and a spring 16, the end part of the connecting sleeve 3 is of a closed structure, a flat piece is arranged at the end part of the connecting sleeve 3, the flat piece is rotatably arranged in an open slot 2, a round hole is formed in the flat piece, a circular ring 6 penetrates through the round hole, two through slots are symmetrically formed in the side wall of the connecting sleeve 3, the two through slots are not on the same straight line, the pressing film 14 is arranged on the outer wall of the connecting sleeve 3 and corresponds to the through slots, the inserting rod 8 is arranged at the end part of the rod piece 5, the inserting rod 8 is inserted in the connecting sleeve 3, two grooves are symmetrically formed in the side wall of the inserting rod 8, the two grooves correspond to the two through slots one to one, the spring 16 is arranged in each groove, one end of the spring 16 is connected with the bottom of the groove, and the other end of the clamping block 15 is connected with the clamping block; when the connecting device is used, the clamping block 15 is firstly pressed into the groove in the inserting rod 8, then the inserting rod 8 on the rod piece 5 is inserted into the connecting sleeve 3, when the inserting rod 8 cannot be continuously and deeply inserted, the rod piece 5 is rotated to drive the inserting rod 8 to rotate, the two grooves are in one-to-one correspondence with the two through grooves, and then the clamping block 15 is clamped into the through grooves under the action of the spring 16 to be fixed, the connecting mode between the rod piece 5 and the connecting sleeve 3 is more stable and convenient, when the rod piece 5 is disassembled, the pressing film 14 is pressed, the clamping block 15 is further pressed into the groove in the inserting rod 8 again, and then the rod piece 5 is pulled out;
the circular ring 6 is matched with the open slot 2, so that the flat piece on the connecting sleeve 3 can be rotatably fixed on the hub plate 1;
the connecting sleeve 3 is matched with the threaded rod 4, so that the rod piece 5 can be conveniently in threaded connection with the other end of the connecting sleeve 3 through the threaded rod 4, and the rapid assembly of the folding net rack is realized;
the purposes that the hub plate 1 is fixedly connected with the connecting sleeves 3 in advance, and the assembling and the building of the folding net rack can be completed only by connecting the rod pieces 5 with the connecting sleeves 3 in a threaded manner during subsequent use are achieved.
It should be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a detachable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be further noted that, while the above specific embodiments are described for simplicity and clarity, only the differences from other embodiments are described, but those skilled in the art should understand that the above specific embodiments are independent technical solutions.
Claims (4)
1. The utility model provides a modular folding spatial grid structure, includes hub and supporting component, its characterized in that: the rotatable hub disc of arranging in of supporting component, hub disc central point puts and opens there is the through-hole, and hub disc side equidistance is opened has a plurality of open slots, it has the annular to open in the hub disc, the annular is linked together with a plurality of open slots, the annular embeds there is the ring, supporting component comprises adapter sleeve, threaded rod and member, and the adapter sleeve tip is enclosed construction, flat has been put to the adapter sleeve tip, the flat is rotatable arranges in the open slot, it has the round hole to open on the flat, the ring passes the round hole, the adapter sleeve inner wall is opened threadedly, and the member passes through threaded rod and adapter sleeve other end threaded connection, or supporting component comprises adapter sleeve, inserted bar, member and bolt, and the adapter sleeve tip is enclosed construction, flat has been put to the adapter sleeve tip, the flat is rotatable arranges in the open slot in, it has the round hole to open on the flat, the circular ring penetrates through the circular hole, the end part of the rod piece is provided with the insertion rod, the insertion rod is inserted into the connecting sleeve, the connecting sleeve and the insertion rod are fixed through a plurality of bolts, or the supporting component consists of a connecting sleeve, a fixed rod, a connecting rod, a rubber film, elastic clamping strips and clamping grooves, the end part of the connecting sleeve is of a closed structure, the end part of the connecting sleeve is provided with a flat piece, the flat piece is rotatably arranged in an open groove, the circular hole is formed in the flat piece, the circular ring penetrates through the circular hole, the side wall of the connecting sleeve is symmetrically provided with two clamping grooves, the rubber film is arranged in the clamping grooves, one end of the connecting rod is connected with the fixed rod, the other end of the connecting rod is connected with the rod piece, the fixed rod and the connecting rod are inserted into the connecting sleeve, the connecting rod is symmetrically provided with two elastic clamping strips, the two elastic clamping strips correspond to the two clamping grooves one to one, and the elastic clamping strips are positioned between the inner wall of the connecting sleeve and the side wall of the fixed rod, elasticity card strip and draw-in groove corresponding part are outside protruding to form block portion, perhaps supporting component comprises adapter sleeve, inserted bar, member, press membrane, fixture block and spring, and the adapter sleeve tip is closed structure, the flat piece has been put to the adapter sleeve tip, the flat piece is rotatable arranges in the open slot, it has the round hole to open on the flat piece, the ring passes the round hole, adapter sleeve lateral wall symmetry is opened there are two logical grooves, the adapter sleeve outer wall corresponds with logical groove and deals with and has press the membrane, and the inserted bar has been put to the member tip, the inserted bar is inserted and is arranged in the adapter sleeve, the inserted bar lateral wall symmetry is opened there are two recesses, two recesses and two logical groove one-to-ones, the recess embeds there is the spring, and spring one end is connected with the recess tank bottom, and the other end is connected with the fixture block.
2. A modular folding grid structure according to claim 1, in which the open slots are through slot structures.
3. A modular folding grid structure according to claim 1, in which the ring is concentric with the hub.
4. A modular folding grid structure according to claim 1, wherein the through slots are not collinear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220601209.3U CN217538138U (en) | 2022-03-19 | 2022-03-19 | Combined folding grid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220601209.3U CN217538138U (en) | 2022-03-19 | 2022-03-19 | Combined folding grid structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217538138U true CN217538138U (en) | 2022-10-04 |
Family
ID=83426845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220601209.3U Active CN217538138U (en) | 2022-03-19 | 2022-03-19 | Combined folding grid structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217538138U (en) |
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2022
- 2022-03-19 CN CN202220601209.3U patent/CN217538138U/en active Active
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