CN223415964U - Folding bracket, camping bed and camping bed resetting mechanism - Google Patents
Folding bracket, camping bed and camping bed resetting mechanismInfo
- Publication number
- CN223415964U CN223415964U CN202422163633.6U CN202422163633U CN223415964U CN 223415964 U CN223415964 U CN 223415964U CN 202422163633 U CN202422163633 U CN 202422163633U CN 223415964 U CN223415964 U CN 223415964U
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- rod
- folding
- support
- connecting piece
- rotatably connected
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Abstract
本实用新型公开一种折叠支架、野营床以及野营床复位机构，第一连接件和第二连接件分别置于伸缩杆体两端；第一支撑横杆与第一连接件转动连接；第一支撑杆与第二支撑杆转动连接，第一支撑杆与第一连接件转动连接；第二支撑杆与第二连接件转动连接，第二支撑杆与第一支撑横杆可转动连接；第一杆体与第二杆体转动连接，第一杆体远离第二杆体的与第一支撑横杆转动连接，第二杆体远离第一杆体的与第二连接件转动连接。通过伸缩杆体设置，减少横向空间的利用；通过第二支撑杆、第一支撑横杆和伸缩杆体交错设置，避免杆体相互限位，以减少第二状态下折叠支架的体积。
The utility model discloses a folding stand, a camping bed, and a camping bed reset mechanism, wherein a first connecting member and a second connecting member are respectively disposed at both ends of a telescopic rod body; a first supporting cross bar is rotatably connected to the first connecting member; a first supporting rod is rotatably connected to the second supporting rod, and the first supporting rod is rotatably connected to the first connecting member; a second supporting rod is rotatably connected to the second connecting member, and the second supporting rod is rotatably connected to the first supporting cross bar; a first rod body is rotatably connected to the second rod body, the first rod body away from the second rod body is rotatably connected to the first supporting cross bar, and the second rod body away from the first rod body is rotatably connected to the second connecting member. By arranging the telescopic rod body, the utilization of the horizontal space is reduced; by staggering the second supporting rod, the first supporting cross bar, and the telescopic rod body, the rod bodies are prevented from being limited by each other, thereby reducing the volume of the folding stand in the second state.
Description
Technical Field
The utility model relates to the technical field of support folding, in particular to a folding support, a camping bed and a camping bed resetting mechanism.
Background
In the prior art, the design of folding stents often faces a common challenge of how to achieve a minimum volume of the stent in the folded state, and in particular a reduced occupation of lateral space, while guaranteeing a stable supporting performance of the stent.
The traditional folding support adopts a linear or plane structure, and although the structure can realize folding to a certain extent, the folding support still occupies a large space in a folding state, so that the folding support is inconvenient to carry and store. Especially in outdoor quests, traveling or daily use, users have higher demands on portability and folding efficiency of the folding stand.
However, existing folding brace designs often have difficulty meeting both stable support and convenient folding requirements. On the one hand, in order to ensure the support performance of the bracket, the structure is often complex, which leads to a larger volume in the folded state, and on the other hand, in order to reduce the folded volume, the support stability of the bracket may be sacrificed. Therefore, how to minimize the volume of the support in the folded state without sacrificing the support performance of the support, especially reduce the occupation of the transverse space, is a technical problem to be solved.
Disclosure of utility model
In view of the above, the present application provides a folding stand and a camping bed, which can reduce the volume of the folding stand and the bed when folded.
To achieve the above object, the present application provides a folding bracket comprising:
The upright post comprises a telescopic rod body, a first connecting piece and a second connecting piece, wherein the first connecting piece and the second connecting piece are respectively arranged at two ends of the telescopic rod body;
The support frame comprises a first support cross rod, a first support rod and a second support rod, wherein the first support cross rod is rotatably connected with the first connecting piece;
The first support rod is rotatably connected with the second support rod, one end of the first support rod is rotatably connected with the first connecting piece, one end of the second support rod is rotatably connected with the second connecting piece, and the other end of the second support rod is rotatably connected with the first support cross rod.
In the technical scheme of the embodiment of the application, the first connecting piece comprises a first clamping plate, a second clamping plate and a lug, wherein the first clamping plate and the second clamping plate are oppositely arranged, a clamping channel is formed between the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate are connected with each other, and the lug is arranged on one side of the first clamping plate far away from the second clamping plate;
The lug is internally provided with a first fixing groove, the first fixing groove is used for accommodating the telescopic rod body, and the clamping channel is used for accommodating the first supporting cross rod and the first supporting rod.
In the technical scheme of the embodiment of the application, the second connecting piece is provided with a second fixing groove and a through groove, the second fixing groove is matched with the bottom of the telescopic rod body, the bottom of the telescopic rod body is fixedly arranged in the second fixing groove, and the channel is used for accommodating the second supporting rod.
In the technical scheme of the embodiment of the application, the support frame body further comprises a second support cross rod, a third support rod and a fourth support rod;
The second support cross rod is rotatably connected with one end of the first support cross rod, which is far away from the first connecting piece, through a third connecting piece;
One end of the third supporting rod is connected with the second supporting cross rod, and the other end of the third supporting rod is connected with one end, far away from the first connecting piece, of the first supporting rod through a fourth connecting piece;
When the telescopic rod body is pulled, the first support cross rod and the second support cross rod are folded in half.
In the technical scheme of the embodiment of the application, the third supporting rod and the fourth supporting rod form an X shape, and one end of the fourth supporting rod far away from the ground is higher than the second supporting cross rod or one end of the fourth supporting rod far away from the ground is flush with the second supporting cross rod.
In the technical scheme of the embodiment of the application, the third connecting piece comprises a first connecting rod and a second connecting rod, wherein one end of the first connecting rod is provided with a first abutting surface, one end of the second connecting rod is provided with a second abutting surface, and the upper part of the first abutting surface is hinged with the upper part of the second abutting surface;
the first support cross rod is connected with the first connecting rod, and the second support cross rod is connected with the second connecting rod.
In the technical scheme of the embodiment of the application, the fourth connecting piece comprises a foot pad, a third clamping plate and a fourth clamping plate, wherein two ends of the third clamping plate are respectively and rotatably connected with the foot pad and the first supporting rod, and two ends of the fourth clamping plate are respectively and rotatably connected with the foot pad and the third supporting rod.
In the technical scheme of the embodiment of the application, the supporting frame bodies are symmetrically arranged on two sides of the upright post.
The telescopic rod body comprises an outer tube, an inner tube and a first elastic piece, wherein the outer tube is sleeved on the inner tube, the inner tube and the outer tube are arranged in a relative motion manner, two ends of the first elastic piece are respectively arranged on one side, far away from the end part of the outer tube, of the inner tube and one side, far away from the end part of the inner tube, of the outer tube, and the first elastic piece is used for resetting the telescopic rod body
When the inner tube extends out of the outer tube, the first elastic member is in a stretched state.
In the technical scheme of the embodiment of the application, the first elastic piece is a spring or a rubber band.
In the technical scheme of the embodiment of the application, the upright post further comprises a handle, and the handle is arranged on the first connecting piece.
In the technical scheme of the embodiment of the application, the upright post also comprises a storage lug;
the object placing protruding block is arranged on the first connecting piece, a plurality of through holes are formed in the object placing protruding block, and the through holes are used for accommodating objects.
In order to achieve the above purpose, the application also provides a camping bed, comprising the folding bracket and the connecting bracket body according to any one embodiment;
The two folding brackets are symmetrically arranged, the connecting frame body is arranged between the two folding brackets, and two ends of the connecting frame body are respectively connected with one folding bracket;
When folded, the connecting frame body is shortened to reduce the distance between the two folding brackets.
In the technical scheme of the embodiment of the application, the connecting frame body is a folding bracket or a telescopic bracket.
Compared with the prior art, the folding support is characterized in that the first support cross rod, the first support rod and the second support rod are arranged through the telescopic rod body, so that the first support cross rod, the first support rod and the second support rod rotate towards the direction of the telescopic rod body when the folding support is folded, the vertical space of the folding support is fully utilized, the utilization of the transverse space is further reduced, and meanwhile, the second support rod, the first support cross rod and the telescopic rod body are arranged in a staggered mode, so that the second support rod, the first support cross rod and the telescopic rod body can be overlapped, mutual limiting is avoided, and the volume of the folding support in a second state is further reduced.
The foregoing description is only an overview of the present application, and is intended to be implemented in accordance with the teachings of the present application in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present application more readily apparent.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the accompanying drawings. In the drawings:
FIG. 1 is a block diagram of a first support rail, a first support bar, and a second support bar according to an embodiment;
FIG. 2 is a diagram of the structure of the camping bed according to the embodiment;
FIG. 3 is a schematic view of a support frame body according to an embodiment;
FIG. 4 is a block diagram of a column according to an embodiment;
FIG. 5 is a diagram of a second connector structure according to an embodiment;
FIG. 6 is a block diagram of a first connector according to an embodiment;
FIG. 7 is a diagram of a second spring structure according to an embodiment;
FIG. 8 is a block diagram of a connection frame according to an embodiment;
FIG. 9 is a diagram of a third connector according to an embodiment;
FIG. 10 is a diagram illustrating a fourth connector structure according to an embodiment;
Fig. 11 is a block diagram of a telescopic rod according to an embodiment.
Reference numerals illustrate:
10. a column; 20 parts of a support frame body, 30 parts of a connection frame body;
11. The telescopic rod body, 12, a first connecting piece, 13, a second connecting piece, 14, a handle, 15 and a storage lug;
21. The first support cross rod, 22, a first support rod, 23, a second support rod, 24, a second support cross rod, 25, a third support rod, 26, a fourth support rod, 27, a third connecting piece and 28, a fourth connecting piece;
31. A first folding bar 32, a second folding bar 33, an elastic unit;
111. An outer tube 112, an inner tube;
121. First clamping plate 122, second clamping plate 123, protruding block 124, clamping channel 125, first fixing groove;
131. a second fixed slot 132;
151. a through hole;
231. 232, the second rod body;
271. 272, the second connecting rod 273, guard plate;
281. foot pad 282, third clamping plate 283, fourth clamping plate.
Detailed Description
Embodiments of the technical scheme of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present application, and thus are merely examples, and are not intended to limit the scope of the present application.
Referring to fig. 1 to 10, the present embodiment discloses a folding bracket, which includes:
The upright post 10 comprises a telescopic rod body 11, a first connecting piece 12 and a second connecting piece 13, wherein the first connecting piece 12 and the second connecting piece 13 are respectively arranged at two ends of the telescopic rod body 11;
The support frame body 20 comprises a first support cross rod 21, a first support rod 22 and a second support rod 23, wherein the first support cross rod 21 is rotatably connected with the first connecting piece 12;
The first support rod 22 is rotatably connected with the second support rod 23, and one end of the first support rod 22 is rotatably connected with the first connecting piece 12, one end of the second support rod 23 is rotatably connected with the second connecting piece 13, and the other end of the second support rod 23 is rotatably connected with the first support cross rod 21;
The first support rod 22 comprises a first rod body 231 and a second rod body 232, wherein the end part of the first rod body 231 is rotatably connected with the end part of the second rod body 232, one end of the first rod body 231 far away from the second rod body 232 is rotatably connected with the first support cross rod 21, and one end of the second rod body 232 far away from the first rod body 231 is rotatably connected with the second connecting piece 13.
The telescopic rod body 11 is vertically arranged, and the telescopic rod body 11 can be restored to be in a first state when the folding bracket is unfolded, and can be lengthened to be in a second state when the folding bracket is folded. Referring to fig. 6, the first connecting member 12 includes a first clamping plate 121, a second clamping plate 122, and a protrusion 123, the first clamping plate 121 and the second clamping plate 122 are disposed opposite to each other, a clamping channel 124 is formed between the first clamping plate 121 and the second clamping plate 122, and the first clamping plate 121 and the second clamping plate 122 are connected to each other. The projection 123 is disposed on a side of the first clamping plate 121 remote from the second clamping plate 122.
The first fixing groove 125 is disposed in the protruding block 123, the first fixing groove 125 is adapted to the top end of the telescopic rod body 11, and the top of the telescopic rod body 11 is fixed in the first fixing groove 125.
Referring to fig. 5, the second connecting piece 13 is disposed at the bottom of the telescopic rod 11, the second connecting piece 13 is provided with a second fixing slot 131 and a through slot 132, the second fixing slot 131 is adapted to the bottom of the telescopic rod 11, and the bottom of the telescopic rod 11 is fixedly disposed in the second fixing slot 131. Further, the space between the through groove 132 and the second fixing groove 131 is adapted to the clamping channel 124.
The first support cross rod 21 is rotatably connected with the first connecting piece 12, specifically, the top end of the first support cross rod 21 is disposed between the first clamping plate 121 and the second clamping plate 122, and the top end of the first support cross rod 21 is rotatably connected with the first clamping plate 121 and/or the second clamping plate 122, when the telescopic rod 11 is in the first state, the first support cross rod 21 is horizontally arranged, and when the telescopic rod 11 is switched from the first state to the second state, the first support cross rod 21 rotates towards the telescopic rod 11.
The first support rod 22 and the second support rod 23 are rotatably connected, the first support rod 22 and the second support rod 23 form an X-shape, and preferably, the middle part of the first support rod 22 is rotatably connected with the middle part of the second support rod 23. One end of the first support bar 22 is disposed between the first clamping plate 121 and the second clamping plate 122, and one end of the first support bar 22 is rotatably connected to the first clamping plate 121 and/or the second clamping plate 122.
One end of the second supporting rod 23 is rotatably connected to the inner side wall of the through slot 132.
The first rod 231 and the second rod 232 have an obtuse angle with an opening facing the first connecting piece 12, so that the first rod 231 can be supported sufficiently in the first state, and when the first support cross bar 21 is pressed down far from one end of the first connecting piece 12, the first rod 231 and the second rod 232 can be folded in opposite directions of the obtuse angle, so that the first support cross bar 21 can continue to rotate downwards. Specifically, the first rod 231 and the second rod 232 are connected by the fifth connecting piece, one end of the first rod 231, which is close to the second rod 232, is rotationally connected with the fifth connecting piece, one end of the second rod 232, which is close to the first rod 231, is rotationally connected with the fifth connecting piece, a space is formed between the first rod 231 and the second rod 232, and an obtuse angle is formed by intersecting extension lines of the first rod 231 and the second rod 232.
When the first support rod is a vertical rod body, the telescopic rod body needs to be lifted to be higher, so that the first support cross rod and the first support rod form a straight line or approach to the straight line in the second state.
The fifth connecting piece is two fifth clamping plates which are oppositely arranged, and the first rod body 231 and the second rod body 232 are arranged between the two fifth clamping plates.
Compared with the prior art, the folding support is characterized in that the first support cross rod 21, the first support rod 22 and the second support rod 23 rotate towards the direction of the telescopic rod body 11 when the folding support is folded through the arrangement of the telescopic rod body 11, the vertical space of the folding support is fully utilized, the utilization of the transverse space is further reduced, and meanwhile, the second support rod 23, the first support cross rod 21 and the telescopic rod body 11 are arranged in a staggered mode, so that the second support rod 23, the first support cross rod 21 and the telescopic rod body 11 can be overlapped, mutual limiting is avoided, and the volume of the folding support in the second state is further reduced.
According to some embodiments of the present application, referring to fig. 2 to 3, the supporting frame body 20 further includes a second supporting rail 24, a third supporting bar 25, and a fourth supporting bar 26;
The second support cross bar 24 is rotatably connected with one end of the first support cross bar 21 away from the first connecting piece 12;
One end of the third supporting rod 25 is connected with the second supporting cross rod 24, and the other end is connected with one end of the first supporting rod 22 far away from the first connecting piece 12;
When the telescopic rod 11 is pulled, the first support rail 21 and the second support rail 24 are folded in half.
Referring to fig. 9, specifically, referring to fig. 9, the third connecting member 27 includes a first link 271 and a second link 272, one end of the first link 271 has a first abutment surface, one end of the second link 272 has a second abutment surface, in the first state, the first abutment surface contacts the second abutment surface, and the upper portion of the first abutment surface is hinged to the upper portion of the second abutment surface.
The first connecting rod 271 is sleeved with one end of the first support cross rod 21, which is close to the second support cross rod 24, and the second connecting rod 272 is sleeved with one end of the second support cross rod 24, which is close to the first support cross rod 21.
The third connecting member 27 further includes a guard plate 273, wherein the guard plate 273 is disposed on both sides of the first support rail 21 adjacent to the second support rail 24 and the guard plate 273 is disposed on both sides of the second support rail 24 adjacent to the first support rail 21, and the guard plate 273 on the first support rail 21 is rotatably connected to the guard plate 273 on the second support rail 24, that is, the guard plate 273 on the first support rail 21 moves synchronously with the first link 271, and the guard plate 273 on the second support rail 24 moves synchronously with the second link 272.
When the folding bracket is switched from the first state to the second state, one side of the first support cross bar 21, which is close to the second support cross bar 24, is far away from the connection position of the first connecting rod 271 and the second connecting rod 272, and is rotated downwards, and the rotation direction of the second support cross bar 24 is the same, so that the folding of the first support cross bar 21 and the second support cross bar 24 is realized.
The third support rod 25 and the fourth support rod 26 are rotatably connected, the third support rod 25 and the fourth support rod 26 form an X-shape, and preferably, the middle part of the third support rod 25 is rotatably connected with the middle part of the fourth support rod 26. Further, one end of the third support rod 25 is rotatably connected to the second support cross bar 24, and the other end of the third support rod 25 is rotatably connected to the first support rod 22.
Further, one end of the fourth support bar 26 is in contact with the ground to support the folding bracket, and the other end is flush with or higher than the upper surface of the second support rail 24 in the first state. Since the cloth is connected to the first support rail 21 and the second support rail 24, in the second state, the end of the fourth support bar 26 remote from the ground is available for supporting the cloth.
It should be noted that, referring to fig. 10, the device further includes a fourth connecting member 28, wherein the third supporting rod 25 and the first supporting rod 22 are connected by the fourth connecting member 28, the fourth connecting member 28 includes a foot pad 281, a third clamping plate 282 and a fourth clamping plate 283, the third clamping plate 282 and the fourth clamping plate 283 are L-shaped, two ends of the third clamping plate 282 are respectively rotatably connected with the foot pad 281 and the first supporting rod 22, the third clamping plate 282 is two, two ends of the third clamping plate 282 are oppositely arranged, one end of the first supporting rod 22, which is far from the first connecting member 12, is arranged between the two third clamping plates 282, a rotating shaft sequentially penetrates through the third clamping plate 282, the first supporting rod 22 and the other third clamping plate 282, the fourth clamping plate 283 is two ends of the third supporting rod 283 are oppositely arranged, one end of the third supporting rod 25, which is far from the second supporting rod 24, is arranged between the two ends of the fourth clamping plate 283, and the rotating shaft sequentially penetrates through the fourth clamping plate 283 and the fourth supporting rod 25. The foot pad 281 is used for supporting the folding bracket to be placed on the ground, and two ends of the foot pad 281 are respectively placed between the two third clamping plates 282 and the two fourth clamping plates 283.
In operation, when the upright 10 is switched from the first state to the second state, the end of the first support rail 21 connected to the first connecting member 12 moves upward, and the end of the first support bar 22 adjacent to the first connecting member 12 moves upward synchronously, so that the other ends of the first support rail 21 and the first support bar 22 rotate toward the upright 10.
The first support cross bar 21 pushes down the second support cross bar 24 while the first support cross bar 21 rotates, so that the first support cross bar 21 and the second support cross bar 24 are folded in half until the first support cross bar 21 and the second support cross bar 24 are attached to each other, and simultaneously the first support cross bar 21 drives the first rod 231 to rotate downwards, so that the first rod 231 and the second rod 232 are folded in half.
In the process of folding the second support cross bar 24 and the first support cross bar 21 in half, the second support cross bar 24 drives the third support bar 25 to rotate towards the first support bar 22.
According to some embodiments of the present application, referring to fig. 3, the supporting frame body 20 is symmetrically disposed at two sides of the upright 10. The two supporting frames 20 are connected to the upright 10 in the same manner, and will not be described in detail here. It should be noted that, when the telescopic rod 11 is changed from the first state to the second state (the telescopic rod 11 is stretched), the supporting frames 20 on both sides of the upright 10 are folded at the same time.
According to some embodiments of the present application, referring to fig. 7 and 11, the telescopic rod 11 comprises an outer tube 111, an inner tube 112 and a folding frame, wherein the outer tube 111 is sleeved on the inner tube 112, the inner tube 112 and the outer tube 111 are arranged in a relative motion manner, two ends of the first elastic member are respectively arranged at one side of the inner tube far from the end of the outer tube and one side of the outer tube far from the end of the inner tube, and the first elastic member is used for resetting the telescopic rod
When the inner tube extends out of the outer tube, the first elastic member is in a stretched state.
When the inner tube 112 extends out of the outer tube 111, the folding leg is in a stretched state. The folding frame is a spring or a rubber band.
The outer tube 111 is slidably sleeved on the inner tube 112, the outer tube 111 is connected with the first connecting piece 12, the inner tube 112 is connected with the second connecting piece 13, that is, the top end of the outer tube 111 is adapted to the first fixing groove 125, the outer tube 111 is fixed in the first fixing groove 125 of the first connecting piece 12, the bottom end of the inner tube 112 is adapted to the second fixing groove 131, and the inner tube 112 is fixed in the second fixing groove 131 of the second connecting piece 13.
The folding frame is an elastic object such as a spring or a rubber band, two ends of the folding frame are respectively connected with the inner tube 112 and the outer tube 111, and two ends of the folding frame are respectively away from one end of the inner tube 112 and one end of the inner tube 112 away from the outer tube 111. In other embodiments, one end of the folding frame is connected to the outer tube 111 and the other end is connected to the second connecting member 13, or one end of the folding frame is connected to the inner tube 112 and the other end is connected to the first connecting member 12.
When the inner tube 112 extends out of the outer tube 111, the folding bracket is in the second state, and the folding bracket is in the stretched state to store the elastic force, and when the folding bracket needs to be unfolded, the user only needs to lightly press the telescopic rod 11, and the inner tube 112 and the outer tube 111 move close to each other under the action of the elastic force. The folding bracket can be automatically unfolded through the arrangement of the folding bracket.
According to some embodiments of the present application, referring to fig. 4, 6 and 7, the upright 10 further comprises a handle 14, the handle 14 being disposed on the first connector 12.
The handle 14 is disposed on the upright post 10, so as to facilitate the user to operate the folding bracket, in particular, the handle 14 is an annular handle 14 disposed vertically, and the handle 14 is disposed on a side of the second clamping plate 122 away from the first clamping plate 121.
According to some embodiments of the present application, referring to fig. 4, 6 and 7, the upright 10 further comprises a placement protrusion 15;
The accommodating bump 15 is disposed on the first connecting piece 12, and a plurality of through holes 151 are disposed on the accommodating bump 15, and the through holes 151 are used for accommodating objects.
The object placing protruding block 15 is arranged on the upright post 10, so that a user can conveniently hang objects on the folding bracket, specifically, the object placing protruding block 15 is a protrusion protruding from the upright post 10, and the object placing protruding block 15 is arranged on one side of the second clamping plate 122 away from the first clamping plate 121. The through holes 151 are arranged on the object placing protruding blocks 15, the through holes 151 penetrate through the object placing protruding blocks 15, and the through holes 151 are vertically arranged on the object placing protruding blocks 15 and are used for hanging objects.
Referring to fig. 1 to 11, the present embodiment provides a camping bed, which includes any one of the embodiments of the folding bracket and a connecting bracket 30;
the two folding brackets are symmetrically arranged, the connecting frame body is arranged between the two folding brackets, and two ends of the connecting frame body 30 are respectively connected with one folding bracket.
The folding process refers to a process of switching the first state to the second state, that is, in the process of switching the first state to the second state, the connecting frame body positioned in the middle reduces the distance between the two folding brackets in a shrinkage or folding mode so as to achieve the purpose of folding the camping bed.
In other embodiments, the camping bed further comprises a bed cloth, the length of the bed cloth is matched with the length of the folding bracket in the first state, the width of the bed cloth is matched with the length of the connecting bracket body in the unfolding state, further, the two opposite sides of the bed cloth are sleeved on the first support cross rod 21 and the second support cross rod 24, and the bed cloth can be folded correspondingly in the folding state.
According to some embodiments of the application, referring to fig. 7 and 8, the connection frame 30 is a folding frame or a telescopic frame.
In some embodiments, the telescopic support is a telescopic rod, and when the telescopic support needs to be folded, the distance between two oppositely arranged folding supports can be reduced by compressing the telescopic rod.
In other embodiments, the folding frame comprises a first folding rod 31, a second folding rod 32, a third folding rod and a fourth folding rod, wherein the middle parts of the first folding rod 31 and the second folding rod 32 are rotatably connected to form an X shape, the same middle parts of the third folding rod and the fourth folding rod are rotatably connected to form an X shape, one end of the first folding rod 31 is rotatably connected with a folding bracket, the other end of the first folding rod is rotatably connected with the fourth folding rod, one end of the second folding rod 32 is rotatably connected with the folding bracket, and the other end of the second folding rod is rotatably connected with the third folding rod. Further, the first folding bar 31 and the third folding bar are in the same plane, the second folding bar 32 and the fourth folding bar are in the same plane, when folding is needed, the first folding bar 31 and the third folding bar are close to each other, and the second folding bar 32 and the fourth folding bar are close to each other.
In other embodiments, the camping bed resetting mechanism comprises the folding bracket, a first folding rod 31, a second folding rod 32 and an elastic unit 33;
the first folding rod 31 is rotatably connected with the second folding rod 32, and the first folding rod 31 and the second folding rod 32 form an X shape, a Y shape or a V shape;
the first folding bar 31 is rotatably connected with the first connecting piece 12, and the second folding bar is rotatably connected with the second connecting piece;
the two ends of the elastic unit 33 are respectively arranged at one side of the first connecting piece 12 and one side of the second connecting piece 13, and the elastic unit 33 is used for resetting the folding bracket.
Specifically, the first folding bar 31 and the second folding bar 32 may be rotatably formed in an X shape, that is, the middle portion of the first folding bar 31 is rotatably connected with the middle portion of the second folding bar 32. When folded, the first folding bar 31 and the second folding bar 32 are folded in the horizontal direction, and when unfolded, the first folding bar 31 and the second folding bar 32 are folded in the height direction.
One end of the elastic unit 33 is connected with the second connection member 13, the other end of the elastic unit 33 is connected with the first folding bar 31, and when folding, the user pulls the first connection member 12 upward so that the first folding bar 31 is raised in height, and at the same time the elastic unit 33 stores elastic force. When the folding bracket is unfolded, the elastic unit 33 releases the elastic force, and pulls the first folding bar 31 downward near one end of the folding bracket 33, so that the folding bracket is unfolded by the linkage while the first folding bar 31 moves downward.
One end of the telescopic piece is rotatably connected with the second connecting piece 13, the other end of the telescopic piece is rotatably connected with the first folding rod, and two ends of the second elastic piece are respectively connected with two ends of the lifting piece.
The telescopic parts are mutually sleeved pipe bodies, and the second elastic parts are springs, rubber bands, air cylinders or hydraulic rods. Preferably, the second elastic member is a spring.
It should be noted that the above embodiments are only used to illustrate the technical solution of the present application, but not to limit the technical solution of the present application, and although the detailed description of the present application is given with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application, and all the modifications or substitutions are included in the scope of the claims and the specification of the present application. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (16)
1. A folding brace, comprising:
The upright post comprises a telescopic rod body, a first connecting piece and a second connecting piece, wherein the first connecting piece and the second connecting piece are respectively arranged at two ends of the telescopic rod body;
The support frame comprises a first support cross rod, a first support rod and a second support rod, wherein the first support cross rod is rotatably connected with the first connecting piece;
The first support rod is rotatably connected with the second support rod, one end of the first support rod is rotatably connected with the first connecting piece, one end of the second support rod is rotatably connected with the second connecting piece, and the other end of the second support rod is rotatably connected with the first support cross rod.
2. The folding leg according to claim 1, wherein the first connector comprises a first clamping plate, a second clamping plate and a projection, the first clamping plate and the second clamping plate are arranged oppositely, a clamping channel is formed between the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate are connected with each other, and the projection is arranged on one side of the first clamping plate far away from the second clamping plate;
The lug is internally provided with a first fixing groove, the first fixing groove is used for accommodating the telescopic rod body, and the clamping channel is used for accommodating the first supporting cross rod and the first supporting rod.
3. The folding bracket of claim 1, wherein the second connecting piece is provided with a second fixing groove and a through groove, the second fixing groove is matched with the bottom of the telescopic rod body, the bottom of the telescopic rod body is fixedly arranged in the second fixing groove, and the through groove is used for accommodating the second supporting rod.
4. The folding leg according to claim 1, wherein the support frame body further comprises a second support rail, a third support bar, and a fourth support bar;
The second support cross rod is rotatably connected with one end of the first support cross rod, which is far away from the first connecting piece, through a third connecting piece;
One end of the third supporting rod is connected with the second supporting cross rod, and the other end of the third supporting rod is connected with one end, far away from the first connecting piece, of the first supporting rod through a fourth connecting piece;
When the telescopic rod body is pulled, the first support cross rod and the second support cross rod are folded in half.
5. The folding support of claim 4, wherein the third support bar and the fourth support bar form an X-shape, and an end of the fourth support bar remote from the ground is higher than the second support rail or an end of the fourth support bar remote from the ground is flush with the second support rail.
6. The folding bracket as defined in claim 4, wherein the third connecting member comprises a first connecting rod and a second connecting rod, wherein one end of the first connecting rod is provided with a first abutting surface, one end of the second connecting rod is provided with a second abutting surface, and the upper part of the first abutting surface is hinged with the upper part of the second abutting surface;
the first support cross rod is connected with the first connecting rod, and the second support cross rod is connected with the second connecting rod.
7. The folding bracket of claim 4, wherein the fourth connecting piece comprises a foot pad, a third clamping plate and a fourth clamping plate, wherein two ends of the third clamping plate are respectively and rotatably connected with the foot pad and the first supporting rod, and two ends of the fourth clamping plate are respectively and rotatably connected with the foot pad and the third supporting rod.
8. The folding bracket of claim 1, wherein the support frame body is symmetrically disposed on both sides of the upright.
9. The folding bracket as set forth in claim 1, wherein the telescopic rod body comprises an outer tube, an inner tube and a first elastic member, the outer tube is sleeved on the inner tube, the inner tube and the outer tube are arranged in a relatively moving manner, two ends of the first elastic member are respectively arranged on one side of the inner tube far away from the end of the outer tube and one side of the outer tube far away from the end of the inner tube, and the first elastic member is used for resetting the telescopic rod body;
when the inner tube extends out of the outer tube, the first elastic member is in a stretched state.
10. The folding support of claim 9, wherein the first elastic member is a spring or a rubber band.
11. The folding leg according to claim 1, wherein the upright further comprises a handle disposed on the first connector.
12. The folding leg according to claim 1, wherein the upright further comprises a storage bump;
the object placing protruding block is arranged on the first connecting piece, a plurality of through holes are formed in the object placing protruding block, and the through holes are used for accommodating objects.
13. A camping bed comprising the folding support according to any one of claims 1 to 12
And a connecting frame body;
The two folding brackets are symmetrically arranged, the connecting frame body is arranged between the two folding brackets, and two ends of the connecting frame body are respectively connected with one folding bracket;
When folded, the connecting frame body is shortened to reduce the distance between the two folding brackets.
14. The camping bed of claim 13, wherein the connecting frame is a folding frame or a telescopic frame.
15. A camping bed resetting mechanism is characterized by comprising the folding bracket, the first folding rod, the second folding rod and an elastic unit according to any one of claims 1 to 12;
The first folding rod and the second folding rod are rotatably connected, and the first folding rod and the second folding rod form an X shape, a Y shape or a V shape;
The first folding rod is rotatably connected with the first connecting piece, and the second folding rod is rotatably connected with the second connecting piece;
The two ends of the elastic unit are respectively arranged on one side of the first connecting piece and one side of the second connecting piece, and the elastic unit is used for resetting the folding bracket.
16. The camping bed resetting mechanism as recited in claim 15, wherein the elastic unit comprises a second elastic member and a telescopic member, one end of the telescopic member is rotatably connected with the second connecting member, the other end of the telescopic member is rotatably connected with the first folding rod, and two ends of the second elastic member are respectively connected with two ends of the telescopic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422163633.6U CN223415964U (en) | 2024-09-04 | 2024-09-04 | Folding bracket, camping bed and camping bed resetting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422163633.6U CN223415964U (en) | 2024-09-04 | 2024-09-04 | Folding bracket, camping bed and camping bed resetting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223415964U true CN223415964U (en) | 2025-10-10 |
Family
ID=97257158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422163633.6U Active CN223415964U (en) | 2024-09-04 | 2024-09-04 | Folding bracket, camping bed and camping bed resetting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223415964U (en) |
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2024
- 2024-09-04 CN CN202422163633.6U patent/CN223415964U/en active Active
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