WO2017211238A1

WO2017211238A1 - Ultra-light camping expandable bed

Info

Publication number: WO2017211238A1
Application number: PCT/CN2017/087058
Authority: WO
Inventors: 洪志萍
Original assignee: 北京康尔健野旅游用品有限公司
Priority date: 2016-06-10
Filing date: 2017-06-02
Publication date: 2017-12-14
Also published as: CN206137679U; JP3221643U

Abstract

An ultra-light camping expandable bed, comprising: a support fabric member (1), fabric stretching rods (2), support leg frames (3), and elastic cords (4). Stretching rod sleeves (11) are provided on two sides of the support fabric member (1) in a longitudinal direction, and are sleeved on the fabric stretching rods (2). The support leg frame (3) comprises a support rod (31), connection engagement structures (32), a fixing support leg (33), a locking support leg (34), and a fastening member (35). The connection engagement structures (32) are fixedly mounted at two ends of the support rod (31), and the fixing support leg (33) and the locking support leg (34) are mounted on the connection engagement structures (32). The locking support leg (34) is rotatable, and the fastening member (35) passes through a sliding channel (37) of the locking support leg (34) and is slidable along the sliding channel (37). When the fastening member (35) is engaged in an engagement recess (36) of the connection engagement structure (32), the position of the locking support leg (34) is the same as the position of the fixing support leg (33), and the fixing support leg (33) and the locking support leg (34) are fixedly engaged, by means of connection engagement recesses (38) on top ends, to the fabric stretching rods (2) exposed from leg frame mounting holes (12). The fabric stretching rods (2) and the support leg frame (3) are formed by modular tubular members, and connected by the elastic cords (4). The expandable bed of the present invention has a well-designed structure, occupies a small area when folded, provides superior portability, and prevents parts from missing, thus saving efforts and time during use.

Description

Ultra-light camping exhibition bed

Cross-reference to related applications

This application claims the priority of the Chinese Patent Application No. 201620556187.8, entitled "Ultra-light camping exhibition bed", which is filed on June 10, 2016, the entire contents of which is incorporated herein by reference. .

Technical field

The present application relates to the field of outdoor products, and in particular to an ultra-light camping exhibition bed.

Background technique

In modern society, beds are widely used as common furniture. However, the general bed covers a large area, which is not conducive to transportation and storage. It is only suitable for indoor fixed installation. In the modern era where outdoor sports are getting more and more attention, people hope to get a bed that is easy to carry, and the exhibition bed comes into being. The exhibition bed is widely used in field training and various disaster relief occasions. In addition, during the journey and in the hospital, the exhibition bed can provide people with comfort and convenience. In some areas where there are emergency natural disasters, it is impossible to rebuild at a time. When it is home, it can temporarily relax the disaster-stricken personnel and disaster relief personnel. It is not necessary to sleep on the cold ground to prevent the disaster victims and disaster relief personnel from falling cold and other diseases, and increase the disaster situation. There are many exhibition beds on the market. The traditional folding bed folding frame can only be folded and can not be disassembled. Although the bed can be folded to reduce the size of the bed, the folded bed is still larger and heavier, which is not convenient to carry. . In order to solve the problem of large volume after folding the bed, a folding skeleton which can be completely disassembled has been invented, but the folding skeleton has a complicated structure and a large number of small parts, which is cumbersome to use and gather, and is extremely inconvenient to load and unload, if there is a small part. Lost can not be used, affecting people's use to a certain extent. With the development of technology, people are increasingly demanding the exhibition bed. On the basis of pursuing quality, it is also hoped that the use and collection process of the exhibition bed will be more and more simple and convenient. Nowadays people often carry a lot of items when they are outdoors. If the folding bed can't be folded into a small size, it is limited by the size of the travel tools. The bed is often the last thing to consider. This is greatly limited. The sale of the exhibition bed, however, people also hope to enjoy a comfortable sleep outdoors, how to achieve the smallest volume of the exhibition bed and ensure the strength and load-bearing capacity has become the top priority of researchers in this field.

In order to solve the above problems, the applicant has developed an ultra-light camping exhibition bed, which completely splits the brackets on both sides of the exhibition bed and the support frame at the bottom, and the brackets on both sides are a series-type segmented sleeve structure, each root The sleeves are connected by elastic ropes, so that the folded rods are not lost, and the lengths are small after being completely overlapped, which is convenient to carry, and is convenient to install, beautiful and practical.

Summary of the invention

The purpose of the application is to provide an ultra-light camping folding bed, the folding bracket of the folding bed can be completely split, folded and folded into a portable light and small, and the corresponding supporting cloth surface is not only beautiful and durable, but also satisfies people. Travel carrying needs.

The technical solutions adopted in this application are as follows:

The utility model relates to an ultra-light camping exhibition bed, which comprises: a support cloth surface, a cloth support pole, a support tripod and an elastic rope, and a strut sleeve on both sides of the support fabric in the longitudinal direction, the strut sleeve The two ends are sealed, and at least four tripod mounting holes are equally spaced on the strut tube sleeve, and the tripod mounting holes of the two strut sleeves are connected in the width direction of the supporting cloth surface and the two poles in the center line and the strut sleeve The center line of the tube is vertical, and a threading hole is formed in the center of the cloth struts. The cloth struts are connected by a plurality of detachably assembled tubes, and the detachable assembled tubes are made of elastic ropes. The connecting and detachable pipe body are matched by the journal and the card slot, and the two ends of the elastic rope are fixedly fixed on the top ends of the cloth strut by the fixed limiting member, and a top end pipe of the cloth strut The length of the body is equal to the distance between the top of the strut sleeve and the mounting hole of the first tripod, the length of the fabric strut is equal to the length of the strut sleeve, and the fabric strut is set in the strut sleeve, The support tripod comprises a support rod, a connection card structure, a fixing leg, a locking leg and a fastener, and the two connection card structure is solid Installed on both ends of the support rod, the fixed support leg is fixedly mounted on the connection card structure, the fixed support leg is perpendicular to the support rod, the shape of the lock support leg is the same as the fixed support leg, and the locking support leg is rotatably mounted on the On the other side of the connection card mounting structure, a card slot is arranged on the connection card mounting structure, and a sliding slot is arranged on both sides of the locking leg, the fastener passes through the sliding slot, and the fastener can slide in the sliding slot. The diameter of the two ends of the fastener is larger than the groove width of the sliding slot, and the fastener corresponds to the card slot. When the fastener is inserted into the card slot, the position of the locking leg is the same as the position of the fixing leg, and the fixing leg is fixed. And the top end of the locking leg is provided with a connecting bayonet, and the connecting bayonet fixing card is mounted on the cloth strut exposed outside the mounting hole of the tripod, and the inner hole of the connecting bayonet and the outer circular surface of the cloth strut After the interference fit, after the card is installed, the fixing leg and the locking leg are perpendicular to the supporting cloth surface, and a threading hole is formed in the center of the supporting rod, and the supporting rod is connected by a plurality of detachable assembled tubes, The split assembled tubes are connected by elastic ropes, and the detachable tubes are separated by a journal between the two Cooperating groove, the fixing ends of the elastic cord stopper member fixedly mounted on the top of two of the support rods.

Further, the fastener is a fixing pin, and both ends are fixed by a fastening nut, and the diameter of the fastening nut is larger than the diameter of the intermediate pin shaft.

Further, a pillow fixing bag is provided at one end of the upper surface of the supporting cloth surface.

Further, the fixed foot support and the locking foot support are triangular support structures.

Further, the strut tube sleeve is provided with four tripod mounting holes at equal intervals.

Further, the cloth struts are connected by five detachable assembled tubes.

Further, the support rod is formed by connecting two detachably assembled tubes.

Further, the fixed limiting member comprises a coaxially arranged head segment and a connecting segment, wherein the diameter of the sealing segment is larger than the diameter of the threading hole, the diameter of the connecting segment is equal to the diameter of the threading hole, and the fixing limiting member passes through the connecting portion The fastening card is mounted on the top end of the threading hole of the rod body at both ends of the fixed elastic rope, and a central through hole is formed in the center of the head section and the connecting section, the aperture of the center through hole corresponds to the diameter of the elastic rope, and the elastic rope passes through The center through hole is knotted or sintered.

The folding method of the folding bed is as follows: first rotate the locking leg, screw the fastener out from the slot, and then remove the locking leg and the fixing leg from the cloth strut, that is, support The tripod and the fabric strut are split, and then a top end of the fabric strut having the same distance from the top of the strut sleeve to the first tripod mounting hole is first pulled out and taken out, and then the whole The fabric strut is taken out from the strut sleeve, and then the fabric strut and the detachable tubular body of the supporting tripod are split and folded. The folded fabric struts and the supporting legs are wrapped in the supporting cloth surface to fold and collect, so that the folding bed is in a folded collection state, since the cloth struts and the supporting legs are connected by elastic ropes, the cloth struts The parts of the supporting stand are all overlapped and will not be scattered. The axial size of the folded folding bed is small, and the diameter is the sum of the diameters of all the rods and the legs, which not only minimizes the size of the folding bed, but also Prevent the loss of parts of the exhibition bed.

The unfolding method of the folding bed is as follows: the supporting cloth surface is unfolded, the tube body of the cloth strut is completely set, and then the top of the cloth strut and the strut sleeve is firstly set to the first tripod mounting hole. The unequal distance between the end is from the first tripod mounting hole of the supporting fabric to the other end of the strut sleeve, and the length of the last section of the strut is due to the last section of the tubular body. The distance from the top of the strut sleeve to the mounting hole of the first tripod is equal, and the last section of the tube can be pulled apart, and then folded to insert the last section of the tube from the first mounting hole of the tripod into the remaining In the strut tube sleeve, the supporting cloth surface is stretched, and then the supporting rod body of the supporting tripod is set in pairs, and the fixing leg and the locking leg of the same supporting leg are supported along the connecting bayonet. The width direction of the cloth is horizontally mounted on the corresponding two cloth struts that are exposed outside the mounting hole of the tripod, and then the locking legs are rotated until the fasteners are inserted into the card slot, and all the supports are provided. The stand can be used after it is installed.

The beneficial effects of the application:

The folding bracket of the present application can be completely disassembled and folded, and the cloth struts and the support rods are all connected by a plurality of detachably assembled tubes, and the detachably assembled tubes are connected by elastic ropes, and the detachable tubes are connected. The two sides of the body are matched by the journal and the slot, and the two ends of the elastic rope are fixedly fixed on the top ends of the cloth strut and the support rod by the fixed limiting member, and the cloth strut and the support rod can be split and folded into Small size overlaps, the length dimension is greatly reduced, and the folding volume is greatly reduced. The design of the elastic rope can cleverly connect adjacent dispersing parts, which is convenient for folding and folding of the folding bed, and effective Put all the components together to prevent the loss of parts. A tripod mounting hole is formed on the strut sleeve to facilitate the fixed mounting of the supporting tripod, because the locking leg of the supporting tripod is rotatably mounted on one side of the connecting card structure, and is arranged on the connecting card structure There is a card slot matched with the fastener, and a sliding groove is arranged on both sides of the locking leg, the fastener passes through the chute, the diameter of the two ends of the fastener is larger than the groove width of the chute, and the fastener is in the chute When the inner sliding card is installed in the card slot, the position of the locking leg is the same as the position of the fixing leg. The fastening method is simple and convenient, and the strength can meet the requirement. The inner hole and the cloth surface of the connecting bayonet of the supporting tripod The outer surface of the strut is interference-fitted to ensure that the support leg is fastened to the fabric strut. The utility model has the advantages of clever structure, convenient use and gathering, minimum folding area on the basis of ensuring product strength and bearing capacity, convenient carrying, and the pipe body are connected by elastic ropes, thereby eliminating the loss of parts and saving time and effort. , has a strong practicality.

DRAWINGS

Figure 1 is a schematic structural view of the present application;

2 is a schematic structural view of the present application for removing a support fabric;

Figure 3 is a schematic view showing the structure of the support stand folded state;

Figure 4 is a schematic view showing the structure of the supporting fabric in an unfolded state.

Figure 5 is a structural schematic view of the connection card mounting structure, the locking legs and the fasteners not in the assembled state;

6 is a structural schematic view showing a state in which a snap-fit structure, a locking leg and a fastener are clamped;

Figure 7 is an enlarged cross-sectional view showing the mounting portion of the cloth strut and the elastic cord;

Figure 8 is a schematic enlarged cross-sectional structural view of the fixed limit member;

In the figure: 1-supporting cloth surface; 2-clothing strut; 3-supporting tripod; 4-elastic rope; 5--fixing limiter; 11-strut sleeve; 12-foot mounting hole; 21- Rope hole; 31-support rod; 32-connection card structure; 33-fixing leg; 34-locking leg; 35-fastener; 36-card slot; 37-slot; 38-connection bayonet ; 51 - head section; 52 - connection section; 53 - center through hole.

detailed description

The specific embodiments of the present application are described below with reference to the accompanying drawings:

An ultra-light camping exhibition bed, as shown in FIGS. 1-8, includes a support cloth surface 1, a cloth support rod 2, a support stand 3 and an elastic rope 4, and is provided on both sides of the support fabric 1 in the longitudinal direction. The strut sleeve 11 and the two ends of the strut sleeve 11 are sealed, and at least four tripod mounting holes 12 are equally spaced on the strut sleeve 11, and the tripod mounting holes 12 of the two strut sleeves 11 are along The center line of the width direction of the supporting cloth 1 is perpendicular to the center line of the strut sleeve 11, and a threading hole 21 is opened in the center of the cloth strut 2, and the cloth strut 2 is detachable by five The assembled pipe bodies are connected, and the detachably assembled pipe bodies are connected by elastic ropes 4, and the detachable pipe bodies are matched by the journals and the card slots, and the ends of the elastic ropes 4 are The fixed limiting member 5 is fixedly mounted on both top ends of the fabric strut 2, and the length of a top end tubular body of the fabric strut 2 is equal to the distance between the top end of the strut sleeve 11 and the first tripod mounting hole 12, The length of the cloth strut 2 is equal to the length of the strut sleeve 11, and the fabric strut 2 is set in the strut sleeve 11, the supporting tripod 3 includes a supporting rod 31, a connecting card structure 32, and a fixing leg 33, lock The supporting legs 34 and the fasteners 35 are fixedly mounted on the two ends of the supporting rod 31, and the fixing legs 33 are fixedly mounted on the connecting and tying structure 32, and the fixing legs 33 are perpendicular to the supporting rod 31. The fixing leg 33 is a triangular supporting structure, and the locking leg 34 has the same shape and shape as the fixing leg 34. The locking leg 34 is rotatably mounted on the other side of the connecting card structure 32, and the connecting card structure 32 is connected. A card slot 36 is disposed on the two sides of the locking leg 34, and a sliding slot 37 is disposed on the two sides of the locking leg 34. The fastener 35 passes through the sliding slot 37, and the fastener 35 can slide in the sliding slot 37. The fastener 35 is The fixing pin is fixed at both ends by a fastening nut, the diameter of the fastening nut is larger than the diameter of the intermediate pin shaft and the groove width of the sliding groove 37, the fastener 35 corresponds to the card slot 36, and the fastener 35 is snapped to the card. The position of the locking leg 34 in the groove 36 is the same as the position of the fixing leg 33. At the top ends of the fixing leg 33 and the locking leg 34, a connecting bayonet 38 is provided, and the connecting bayonet 38 is fixedly attached to the bare port. On the cloth strut 2 outside the tripod mounting hole 12, the inner hole of the connecting bayonet 38 is interference-fitted with the outer surface of the cloth strut 2, and the card is fitted The rear fixing leg 33 and the locking leg 34 are both perpendicular to the supporting cloth surface 1. A threading hole 21 is formed in the center of the supporting rod 31, and the supporting rod 31 is connected by two detachably assembled tubes. Split assembled tube The body is connected by the elastic rope 4, and the detachable pipe body is matched with the card slot by the journal, and the two ends of the elastic rope 4 are fixedly mounted on the top ends of the support rod 31 by the fixed limiting member 5. The fixing limiter 5 includes a coaxially disposed head section 51 and a connecting section 52. The diameter of the head section 51 is larger than the diameter of the threading hole 4. The diameter of the connecting section 52 is equal to the diameter of the threading hole 21, and the fixing limit is fixed. The position member 5 fastens the top end of the threading hole 21 of the rod body which is locked at both ends of the fixed elastic rope 4 through the connecting portion 52, and a central through hole 53 is opened in the center of the head portion 51 and the connecting portion 52, and the center through hole 53 The aperture corresponds to the diameter of the elastic cord 4, and the elastic cord 4 is knotted or sintered fixed through the center through hole 53, and a pillow fixing pocket is provided at one end of the upper surface of the support fabric 1.

Claims

An ultra-light camping exhibition bed, comprising: a supporting cloth surface (1), a cloth struts (2), a supporting foot frame (3) and an elastic rope (4), on the supporting cloth surface (1) A strut sleeve (11) is arranged on both sides of the length direction, and both ends of the strut sleeve (11) are sealed, and at least four tripod mounting holes (12) are equally spaced on the strut sleeve (11). The tripod mounting holes (12) of the two strut bushings (11) are perpendicular to the center line of the strut bushing (11) along the width direction of the supporting fabric surface (1), and the fabric strut is on the fabric strut The center of (2) is provided with a threading hole (21), and the cloth struts (2) are connected by a plurality of detachably assembled tubes, and the detachable assembled tubes are made of elastic ropes (4). ), the detachable pipe body is matched by the journal and the card slot between the two sides, and the two ends of the elastic rope (4) are fixedly mounted on the cloth struts (2) by the fixed limiting member (5) The top end of the fabric strut (2) has a length equal to the distance between the top end of the strut sleeve (11) and the first tripod mounting hole (12), and the length of the fabric strut (2) Equal to the length of the strut sleeve (11), the fabric strut (2) is fitted in the strut sleeve (11), and the support tripod (3) includes a support (31), connecting the card mounting structure (32), the fixing leg (33), the locking leg (34) and the fastener (35), and the two connecting card mounting structures (32) are fixedly mounted on the support bar (31) At both ends, the fixing leg (33) is fixedly mounted on the connecting card structure (32), the fixing leg (33) is perpendicular to the supporting rod (31), and the shape and size of the locking leg (34) and the fixing support The foot (33) is the same, the locking leg (34) is rotatably mounted on the other side of the connecting card structure (32), and the connecting card structure (32) is provided with a card slot (36), in the locking The two sides of the leg (34) are provided with a sliding slot (37), the fastener (35) passes through the sliding slot (37), and the fastener (35) can slide in the sliding slot (37), the fastener (35) The diameter of both ends is larger than the groove width of the chute (37), the fastener (35) corresponds to the card slot (36), and the fastener (35) locks the leg when it is inserted into the card slot (36) ( 34) is located at the same position as the fixed leg (33). At the top ends of the fixing leg (33) and the locking leg (34), a connecting bayonet (38) is provided, and the connecting bayonet (38) is fixed. Mounted on the fabric strut (2) exposed outside the tripod mounting hole (12), the inner hole of the connecting bayonet (38) is interference-fitted with the outer surface of the fabric strut (2), and the card is fitted The rear fixing leg (33) and the locking leg (34) are both perpendicular to the supporting cloth surface (1), and a threading hole (21) is opened in the center of the supporting rod (31), and the supporting rod (31) is provided by a plurality of The split and assembled pipe body is connected, and the detachably assembled pipe body is connected by an elastic rope (4), and the detachable pipe body is matched with the card slot by the journal and the elastic rope (4 Both ends of the support rod (31) are fixedly mounted on both ends of the support rod (31).
The ultra-light camping folding bed according to claim 1, wherein the fastener (35) is a fixing pin, and both ends are fixed by a fastening nut, and the diameter of the fastening nut is larger than the diameter of the intermediate pin shaft.
The ultra-light camping folding bed according to claim 1, characterized in that a pillow fixing bag is provided at one end of the upper surface of the supporting cloth surface (1).
The ultra-light camping folding bed according to claim 1, wherein the fixed foot support (33) and the locking foot support (34) are triangular support structures.
The ultra-light camping folding bed according to claim 1, characterized in that: the strut sleeve (11) is provided with four tripod mounting holes (12) at equal intervals.
The ultra-light camping folding bed according to claim 1, wherein the cloth struts (2) are connected by five detachable assembled tubes.
The ultra-light camping folding bed according to claim 1, wherein the support rod (31) is connected by two detachably assembled tubes.
The ultra-light camping folding bed according to claim 1, wherein the fixed limiting member (5) comprises a coaxially disposed head section (51) and a connecting section (52), and the head section (51) The diameter of the connecting hole (4) is larger than the diameter of the connecting hole (4), the diameter of the connecting portion (52) is equal to the hole diameter of the threading hole (21), and the fixing limit member (5) is fastened and fastened to the fixed elastic rope through the connecting portion (52). (4) The top end of the stringing hole (21) of the rod body at both ends is opened at the center of the head section (51) and the connecting section (52) with a central through hole (53), and the aperture and elasticity of the center through hole (53) The diameter of the rope (4) corresponds, and the elastic rope (4) is knotted or sintered by the center through hole (53).