JP3221643U - Super lightweight camping telescopic bed - Google Patents

Abstract

[PROBLEMS] To provide an ultra-lightweight camping telescopic bed which is compact in folding size, easy to carry, can avoid loss of parts, and can save time and effort. A telescopic bed has a holding cloth portion 1, a cloth portion support bar 2, a support leg 3, and an elastic rope, and cylindrical portions for support bar are provided on both sides in the longitudinal direction of the holding cloth portion. And the cloth support rod is inserted into the support rod tubular portion, and the support leg includes the support rod, the connecting and engaging member, the fixed support leg, the lock support leg, and the fastening member. The connecting and engaging member is fixed to both ends of the support bar, the fixed supporting leg and the lock supporting leg are attached to the connecting and engaging member, the lock supporting leg is rotatable, and the fastening member is the sliding hole of the lock supporting leg When the fastening member can be slid through and the fastening member is engaged in the engaging groove of the connection engaging member, the positions of the lock support leg and the fixed support leg correspond, and the fixed support leg and the lock support leg are connected at the tip It is fixedly engaged with the cloth support rod exposed from the leg attachment hole by the engagement port, and the cloth support rod and the support leg can be combined. Ri is configured and connected by an elastic rope. [Selected figure] Figure 1

Description

This application is based on the Chinese Utility Model Application filed on June 10, 2016, filed with the Patent Bureau of China with the application number of 201620556187.8, and the name is "Ultra-lightweight expansion bed for camping". Priority is claimed on the basis of which all the content is incorporated herein by reference.

  The present application is in the field of outdoor goods, and in particular, relates to an ultra-lightweight camping telescopic bed.

  In the modern society, beds are widely used as general furniture, but they are large, inconvenient to transport and store, and suitable only for indoor use. In the modern day where outdoor activities are increasingly noted, beds that are easy to carry are required, so telescopic beds are made in view of such circumstances. Telescopic beds are widely used for outdoor training and various disaster relief, and travel and hospitals can provide people with comfortable sleeping comfort and convenient conditions. In addition, if it is not possible to rebuild the home for a while in an area where some urgent natural disasters occur, the telescopic beds serve as temporary sleeping equipment for people suffering from disasters and disaster relief personnel. Avoiding the spread of disaster situations where people and disaster relief personnel sleep on cold ground and become cold and sick. There are a variety of currently available telescopic beds, but the framework can only be folded and not disassembled. Also, although the bed can be folded to reduce its volume, it is inconvenient to carry because the folded bed is still large and heavy. In view of the problem that the folded bed is still large, a completely degradable folding framework has been invented, but such a folding framework is complicated in construction and has a large number of parts, which makes it easy to work with use and storage It is awkward, inconvenient to assemble and disassemble, and can not be used simply by removing one part, so it has some impact on use. With the development of technology, there is an increasing demand for telescopic beds, and while emphasizing quality, there is also a need to make telescopic beds easy and convenient to use and store. Because usually there is a lot of belongings during outdoor activities, if you don't fold the telescopic bed into a tiny one, you will be limited to the size of the vehicle and the telescopic bed will always be considered last, so It greatly affects sales. Given the desire to have a good night's sleep outdoors, it is important for those skilled in the art to realize a telescopic bed that can be reduced in size as much as possible and that can guarantee strength and load bearing.

  In order to solve the above problems, the applicant has invented an ultra-lightweight camping telescopic bed, which makes it possible to completely disassemble the frame on both sides and the frame on the bottom so that both frames can be inserted in multiple stages in series Since each intubation tube is connected by elastic ropes, the folds of the bed are not lost, and the longitudinal dimension after being completely folded is small, easy to carry, and easy to assemble, appearance and practical use. It is also a sex.

  In the present invention, the folding frame of the expansion bed is completely disassembled, and it can be stored by folding it into a lightweight and small size which can be carried easily. The aim is to provide an ultra-lightweight camping telescopic bed that can meet the requirements of portability.

The present application uses the following technical solution.
The ultra-lightweight camping telescopic bed has a holding cloth, a cloth support bar, a support leg, and an elastic rope, and both sides of the holding cloth are sealed in the longitudinal direction. A cylindrical portion for rod is provided, and at least four leg mounting holes are opened at equal intervals in the cylindrical portion for supporting rod, and the centers of corresponding leg mounting holes of the cylindrical portions for both supporting rods are connected The line in the lateral direction of the holding cloth portion to be held is perpendicular to the center line of the support rod tubular portion, and the cloth portion support rod is provided with a rope through hole at the center and connected by a plurality of combinable tubes The combination of tubes is connected by an elastic rope, two by two is engaged by the engagement between the journal and the engaging portion, and both ends of the elastic rope are fixed by a fixing restricting member to support the cloth portion support bar. And the length of the tube at one end of the cloth support rod is the tip of the support rod tubular portion. And the entire length of the cloth support rod is equal to the length of the support rod tubular portion, and the cloth support rod is inserted into the support rod tubular portion. The support leg has a support rod, a connection engagement member, a fixed support leg, a lock support leg, and a fastening member, and the two connection engagement members are fixedly attached to both ends of the support rod, respectively. And the fixed support leg is fixedly attached to the connecting and engaging member so as to be perpendicular to the support bar, and the lock supporting leg is similar in shape and size to the fixed supporting leg and is connected to the connecting and engaging member at the other end It is rotatably mounted, the connecting and engaging member is provided with an engaging groove, and slide holes are provided on both sides of the lock support leg, and the fastening member is slidably penetrated through the slide hole and both ends of the fastening member The diameter is larger than the width of the slide hole, and the fastening member and the engagement groove are provided to correspond to each other, and the fastening member is the engagement groove , The position of the lock support leg becomes corresponding to the position of the fixed support leg, and the cloth support bar exposed from the leg mounting hole at the tip of the fixed support leg and the lock support leg The lock support leg and the lock support are provided when the connection engagement port fixedly engaged with each other is engaged, and the concave surface of the connection engagement port and the outer surface of the cloth support bar are engaged and engaged like a tight fit. The legs become perpendicular to the holding cloth portion, and the support bar is provided with a rope through hole at its center and connected by a plurality of combinable pipes, and the combinable pipes are elastic ropes. And the two ends are engaged by engagement between the journal and the engaging portion, and both ends of the elastic rope are provided so as to be fixed to both ends of the support bar by the fixing restricting member. Do.

  Furthermore, the fastening member is a fastening pin, and fastening nuts are fastened to both ends of the pin, and the fastening nut is larger than the diameter of the pin.

Furthermore, a pillow fixing bag is provided at one end of the upper surface of the holding cloth portion.
Furthermore, the fixed support leg and the lock support leg are triangular support structures.

Furthermore, four leg attachment holes are opened at equal intervals in the support rod tubular portion.
Further, the cloth portion support bar is connected by five combinable tubes.

Furthermore, the support rods are connected by two combinable tubes.
Further, the fixing restricting member has a head and a connecting portion provided coaxially, the diameter of the head is larger than the hole diameter of the rope through hole, and the diameter of the connecting portion is equal to the hole diameter of the rope through hole The member is fixedly engaged with the tip end of the rope through hole of the rod fixing the both ends of the elastic rope through the connection portion, the center through hole is opened at the center of the head and the connection portion, and the hole diameter of the center through hole And the diameter of the elastic rope are correspondingly provided, and the elastic rope is fixed so as to knot or sinter through the central through hole.

  The method of storing and folding the telescopic bed is as follows. First, the lock support leg is turned to take out the fastening member from the engagement groove, and the lock support leg and the fixed support leg are removed from the cloth support bar, that is, the support leg and the cloth support bar are disassembled. Then, pull out the tube of one end of the cloth portion support bar having the same length as the distance from the tip of the support bar cylindrical portion to the first leg mounting hole, and further, the entire cloth portion support bar is used as the support bar cylinder. Take out from the ring. Then, the combination tube of the cloth portion support bar and the support leg is disassembled and folded, and the folded cloth portion support bar and the support leg are accommodated so as to be wrapped in the holding cloth portion. In this way, the telescopic bed is folded and stored. Since the cloth portion support bar and the support leg are connected by the elastic rope, the cloth portion support bar and the parts of the support leg are integrated so as to entirely overlap, and they do not fall apart. The folded telescopic bed has a small axial dimension and the radial dimension is the sum of the diameter of all rods and supporting legs, so the telescopic bed can be made compact and loss of parts of the telescopic bed can be avoided .

  The expansion method of the expansion bed concerned is as follows. Unfold the retaining cloth and assemble it so that the tube of the cloth support rod is inserted. Then, support the end of the cloth portion support bar not equal to the distance from the tip of the support bar tubular portion to the first leg mounting hole from the first leg mounting hole of the holding cloth portion When inserting in the direction of the other end of the rod tubular portion and inserting the last stage tube, the length of the tube of the last stage cloth portion support rod is one eye from the tip of the support rod tubular portion Since it is equal to the distance to the leg mounting hole, the last-stage tube is pulled and folded and inserted into the support rod tubular portion left from the inside of the first leg mounting hole. Further, the holding cloth portion is expanded, and the supporting rod tubes of the supporting legs are inserted two by two, and further, the fixed supporting legs and the lock supporting legs of the same supporting legs are connected with the holding openings of the holding cloth portion. Engage with the cloth support bar exposed from the two leg attachment holes facing horizontally in the lateral direction, and turn the lock support leg until the fastening member engages in the engagement groove, It becomes usable if all support legs are attached.

Beneficial effect of the present invention In the present invention, the folding frame can be completely disassembled and folded, and the cloth portion support bar and the support bar are connected by a plurality of combinable tubes. The combinable pipes are connected by an elastic rope, and the collapsible pipes are engaged two by two by engagement between the journal and the engaging portion, and both ends of the elastic rope are fixed by a fixing restricting member and a cloth support rod and Being provided so as to be fixed to both ends of the support rod, the cloth support rod and the support rod can be disassembled and folded into a compact one so that the longitudinal dimensions are greatly reduced. And the folded volume began to be significantly reduced. The design of the elastic rope allows connecting adjacent disassembled parts, so it is convenient to fold and use the telescopic bed, while all parts can be handled effectively together, avoiding parts loss It was done. The leg mounting hole is formed in the support rod tubular portion in order to facilitate fixing and mounting of the support leg. The lock support leg of the support leg is rotatably attached to the connection engagement member at one end, the connection engagement member is provided with an engagement groove corresponding to the fastening member, and slide holes are provided on both sides of the lock support leg The locking member is penetrated through the sliding hole, the diameter of both ends of the fastening member is larger than the width of the sliding hole, and the locking member slides in the sliding hole and is engaged in the engagement groove; Since the position of the legs is adapted to correspond to the position of the fixed support legs, the attachment is simple and convenient and the strength can also be met. The concave surface of the connection engagement opening of the support leg and the outer surface of the cloth support bar are engaged in an interference fit, thereby securing a fixed connection between the support leg and the cloth support bar. The present invention is cleverly configured, convenient for use and storage, guarantees product strength and load resistance, while achieving minimal folding size and makes it easy to carry. Furthermore, since the tubular bodies are connected by elastic ropes, the loss of parts is avoided, the trouble is saved when using, and the practicality is provided.

FIG. 1 is a structural schematic view of the present invention. It is a structure schematic diagram of this invention except a holding | maintenance cloth part. FIG. 7 is a structural schematic view of the support leg in a folded state. It is a structure schematic diagram of the unfolded state of a holding | maintenance cloth part. FIG. 7 is a structural schematic view of a state in which the connection engagement member, the lock support leg, and the fastening member are not engaged. It is a structural schematic diagram of the state in which the connection engaging member, the lock | rock support leg, and the fastening member are engaged. It is a partial expanded sectional view of attachment of a cloth part support stick and an elastic rope. It is an expanded section structure schematic diagram of a fixed control member.

Hereinafter, specific embodiments of the present invention will be described by way of example with reference to the drawings.
As shown in FIGS. 1 to 8, the ultra-lightweight expansion / contraction bed for camping has a holding cloth portion 1, a cloth portion support bar 2, a support leg 3, and an elastic rope 4.

  On both sides in the longitudinal direction of the holding cloth portion 1, there are provided support rod cylindrical portions 11 whose both ends are sealed. At least four leg attachment holes 12 are opened at equal intervals in the support rod tubular portion 11. A line in the lateral direction of the holding cloth portion 1 to which the centers of the corresponding leg attachment holes 12 of the support rod tubular portions 11 are connected is perpendicular to the center line of the support rod tubular portion 11.

  The cloth support rod 2 has a rope through hole 21 at its center and is connected with five combinable pipes. The combinable tubes are connected by the elastic rope 4 and two by two are engaged by the journal and the engaging portion, and both ends of the elastic rope 4 are fixed to both ends of the cloth portion support rod 2 by the fixing restricting member 5 It is provided to be The length of the tube at one end of the cloth support rod 2 is equal to the distance from the tip of the support rod tubular portion 11 to the first leg mounting hole 12, and the total length of the cloth support rod 2 is It is provided equal to the length of the rod cylindrical portion 11. The cloth portion support bar 2 is inserted into the support bar tubular portion 11.

  The support leg 3 includes a support rod 31, a connection engagement member 32, a fixed support leg 33, a lock support leg 34, and a fastening member 35.

  Two connecting and engaging members 32 are fixedly attached to both ends of the support bar 31, respectively. The fixed support leg 33 is fixedly attached to the connecting and engaging member 32 so as to be perpendicular to the support bar 31, and forms a triangular support structure. The lock support leg 34 is similar in shape and size to the fixed support leg 33 and is rotatably attached to the connection engagement member 32 at the other end.

  The connection engaging member 32 is provided with an engagement groove 36, and slide holes 37 are provided on both sides of the lock support leg 34. The fastening member 35 is configured to slide through the slide hole 37 in a slidable manner. The fastening member 35 is a fixing pin, and a fastening nut is fixed to both ends of the pin. The diameter of the tightening nut is larger than the diameter of the pin and the width of the slide hole 37. The fastening member 35 and the engagement groove 36 are provided to correspond to each other, and when the fastening member 35 is engaged in the engagement groove 36, the position of the lock support leg 34 corresponds to the position of the fixed support leg 33. become.

  A connection engagement port 38 fixedly engaged with the cloth support rod 2 exposed from the leg mounting hole 12 is provided at the tip of the fixed support leg 33 and the lock support leg 34, and the concave surface of the connection engagement port 38 is provided. The fixed support leg 33 and the lock support leg 34 become perpendicular to the holding cloth portion 1 when they and the outer surface of the cloth portion support bar 2 are engaged and engaged like a close fit.

  The support rod 31 has a rope through hole 21 at its center and is connected by two combinable tubes. The combinable tubes are connected by the elastic rope 4 and two by two are engaged by engagement between the journal and the engaging portion, and both ends of the elastic rope 4 are fixed to both ends of the support rod 31 by the fixing restricting member 5. It is provided to be fixed.

  The fixing restricting member 5 has a head 51 and a connecting portion 52 provided coaxially, and the diameter of the head 51 is larger than the hole diameter of the rope through hole 21 and the diameter of the connecting portion 52 is the hole diameter of the rope through hole 21 It is configured to be equal. The fixing restricting member 5 is fixedly engaged with the tip end of the rope through hole 21 of the rod fixing the both ends of the elastic rope 4 through the connection portion 52. A central through hole 53 is opened at the center of the head 51 and the connecting portion 52, and the hole diameter of the central through hole 53 and the diameter of the elastic rope 4 correspond to each other. It is fixed as made or by sintering. A pillow fixing bag is provided at one end of the upper surface of the holding cloth portion 1.

DESCRIPTION OF REFERENCE NUMERALS 1 holding cloth portion, 2 cloth portion supporting rod, 3 supporting leg, 4 elastic rope, 5 fixed regulating member, 11 support rod tubular portion, 12 leg mounting hole, 21 rope through hole, 31 supporting rod , 32 connecting and engaging members, 33 fixed supporting legs, 34 locking supporting legs, 35 fastening members, 36 engaging grooves, 37 sliding holes, 38 connecting and engaging openings, 51 heads, 52 connecting portions, 53 central through holes.

Claims (8)

A holding cloth portion (1), a cloth portion support bar (2), a support leg (3), and an elastic rope (4);
On both sides in the longitudinal direction of the holding cloth portion (1), support rod cylindrical portions (11) whose both ends are sealed are provided, and at least four of the support rod cylindrical portions (11) are equally spaced. Two leg attachment holes (12) are opened, and the line in the lateral direction of the holding cloth part (1) to which the centers of the corresponding leg attachment holes (12) of the both support rod tubular parts (11) are connected Perpendicular to the center line of the support rod tubular portion (11),
The cloth support rod (2) has a rope through hole (21) at its center and a plurality of combinable pipes connected to it, and the combinable pipes are made of elastic ropes (4) Connected, two by two are engaged by engagement between the journal and the engaging portion, both ends of the elastic rope (4) are fixed to both ends of the cloth portion support bar (2) by the fixing restricting member (5) And the length of the tube at one end of the cloth support rod (2) is equal to the distance from the tip of the support rod tubular portion (11) to the first leg mounting hole (12), The entire length of the cloth portion support bar (2) is provided equal to the length of the support bar tubular portion (11), and the cloth portion support bar (2) is inserted into the support bar tubular portion (11).
The support leg (3) has a support bar (31), a connection engagement member (32), a fixed support leg (33), a lock support leg (34), and a fastening member (35). ,
Two connecting and engaging members (32) are fixedly attached to both ends of the support bar (31), and the fixed supporting legs (33) are fixed to the connecting and engaging member (32) so that they are perpendicular to the support bar (31) Attached, the lock support leg (34) is similar in shape and size to the fixed support leg (33) and is rotatably attached to the connection engagement member (32) at the other end,
The connection engaging member (32) is provided with an engagement groove (36), the lock support leg (34) is provided with slide holes (37) on both sides, and the fastening member (35) is formed by slide holes (37). It is slidably penetrated, and the diameter of both ends of the fastening member (35) is larger than the width of the slide hole (37), and the fastening member (35) and the engagement groove (36) are provided to correspond to each other. When the member (35) is engaged in the engagement groove (36), the position of the lock support leg (34) will correspond to the position of the fixed support leg (33),
At the tips of the fixed support leg (33) and the lock support leg (34), there is a connection engagement opening (38) fixedly engaged with the cloth portion support bar (2) exposed from the leg mounting hole (12). The fixed support leg (33) and the lock support leg are provided when the concave surface of the connection engagement opening (38) and the outer surface of the cloth portion support bar (2) are engaged and engaged like a close fit. (34) will be perpendicular to the holding cloth (1),
The support rod (31) has a rope through hole (21) at its center and is connected by a plurality of combinable tubes, and the combinable tubes are connected by an elastic rope (4) , Each two are engaged by engagement between the journal and the engaging portion, and both ends of the elastic rope (4) are fixed to both ends of the support bar (31) by the fixing restricting member (5) Ultra-lightweight camping telescopic bed characterized by   The ultra-lightweight camping extension according to claim 1, wherein the fastening member (35) is a fastening pin, and fastening nuts are fastened to both ends of the pin, and the fastening nut is larger than the diameter of the pin. bed.   The ultra-lightweight camping telescopic bed according to claim 1, wherein a pillow fixing bag is provided at one end of the upper surface of the holding cloth portion (1).   The ultra-lightweight camping elastic bed according to claim 1, wherein the fixed support legs (33) and the lock support legs (34) have a triangular support structure.   The ultra-lightweight telescopic bed for camping according to claim 1, characterized in that four leg attachment holes (12) are opened at equal intervals in the support rod tubular portion (11).   The ultra-lightweight camping telescopic bed according to claim 1, characterized in that the cloth support rods (2) are connected by five combinable tubes.   The ultra-lightweight camping telescopic bed according to claim 1, characterized in that the support rods (31) are connected by two combinable tubes. The fixing restricting member (5) has a coaxially provided head (51) and a connecting portion (52).
The diameter of the head (51) is larger than the hole diameter of the rope through hole (4), the diameter of the connection portion (52) is equal to the hole diameter of the rope through hole (21), and the fixing restricting member (5) ) Fixedly engaged with the tip of the rope through hole (21) of the rod fixing the both ends of the elastic rope (4), and the center through hole (center) at the center of the head (51) and the connection portion (52) 53) is opened and the hole diameter of the central through hole (53) and the diameter of the elastic rope (4) correspond, and the elastic rope (4) is knotted through the central through hole (53) or The ultra-lightweight camping telescopic bed according to claim 1, which is fixed by sintering.

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