Portable camp bed

Abstract

The utility model relates to a portable camp bed which comprises a mattress and a support, the support comprises a locking device, at least two bottom rods and two supporting rods which are arranged in parallel, the mattress is arranged between the two supporting rods, and the number of the bottom rods is at least two. The locking device comprises a lock shell and a first half embracing ring, the bottom of the first half embracing ring is connected to the end of the bottom rod, and the supporting rod is sleeved with the upper portion of the first half embracing ring; the top of the lock shell is provided with a second half embracing ring, the second half embracing ring is arranged on the supporting rod in a sleeving mode, and the bottom rod is connected with the supporting rod through the first half embracing ring and the second half embracing ring. The lock shell is hinged to the bottom rod, lock keys are arranged on the two sides of the lock shell respectively, the upper ends of the lock keys are hinged to the lock shell, a plug pin is arranged at the lower ends of the lock keys, and the plug pin penetrates through the lock shell and the bottom rod. The utility model aims at providing a portable camp bed to solve the problem that an existing camp bed locking device is slow in unlocking.

Description

Technical Field

[0001] The utility model relates to a portable camp bed. Background Art

[0002] A camp bed is a foldable bed used by troops during marches. It is usually made of a wooden or metal frame tied with canvas. It is mostly used in field work. Because it is easy to carry after folding and takes up little space, it is gradually used outdoors, in companies and at home, allowing users to take a temporary rest.

[0003] After the camp bed is unfolded, a locking device is usually provided to keep the camp bed in the unfolded state. The existing locking device has a complex design structure and is not unlocked quickly, which is not conducive to the rapid disassembly or installation of the camp bed. Utility Model Content

[0004] The utility model aims to provide a portable camp bed to solve the problem that the locking device of the existing camp bed is slow to unlock.

[0005] In order to achieve the above object, the basic scheme of the utility model is as follows:

[0006] A portable camp bed comprises a mattress and a bracket, wherein the bracket comprises a locking device, a bottom rod and two supporting rods arranged parallel to each other, the mattress is arranged between the two supporting rods, and the bottom rods are arranged in at least two; the locking device comprises a lock shell and a first half ring, the bottom of the first half ring is connected to the end of the bottom rod, and the first half ring is sleeved on the supporting rod; a second half ring is arranged on the top of the lock shell, the second half ring is sleeved on the supporting rod, and the bottom rod is connected to the supporting rod via the first half ring and the second half ring; the lock shell is hinged to the bottom rod, and lock keys are respectively arranged on both sides of the lock shell, the upper end of the lock key is hinged to the lock shell, and a latch is arranged at the lower end of the lock key, and the latch passes through the lock shell and the bottom rod.

[0007] Compared with the prior art, the portable camp bed of the present application has the following beneficial effects:

[0008] When installing or removing the bracket, the locking device of the camp bed of the present application only needs to press the upper end of the lock key to make the latch tilt up and disengage from the bottom rod, and then the second half of the ring is opened by rotating the lock shell. After the second half of the ring is opened, the support rod can be taken out or inserted between the first half of the ring and the second half of the ring. Therefore, when installing or removing the bracket, the locking device of the camp bed of the present application only needs to press the upper end of the lock key to complete the unlocking of the locking device, and the unlocking speed is fast, which is conducive to improving the efficiency of installation or removal.

[0009] Preferably, lock key installation grooves are respectively provided on both sides of the lock housing, and the lock key is rotatably arranged in the lock key installation groove.

[0010] Beneficial effect: The lock key installation groove can limit the lateral displacement of the lock key.

[0011] Preferably, the bottom rod is integrally in a U-shaped with an upward opening.

[0012] Preferably, one end of the bottom rod is connected to the support rod through the locking device, and the other end is connected to the support rod through a support bracket; the bottom of the support bracket is inserted into the bottom rod, and the top of the support bracket is used to support the support rod.

[0013] Beneficial effect: Through the above technical solution, it is more convenient to connect or disassemble the other end of the bottom rod to the support rod.

[0014] Preferably, the bottom rod includes a connecting rod and two half rods, and the two half rods are respectively sleeved at both ends of the connecting rod; one of the half rods is connected to the support rod through the locking device, and the other half rod is connected to the support rod through the support bracket.

[0015] Beneficial effect: The bottom rod is divided into three parts, which is convenient to carry after disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a camp bed provided by an embodiment of the present invention;

[0017] Figure 2 It is an exploded view of a camp bed provided by an embodiment of the present invention;

[0018] Figure 3 It is an exploded view of a bracket part provided by an embodiment of the present invention;

[0019] Figure 4 is Figure 3 an enlarged view of part A in

[0020] Figure 5 It is a schematic cross-sectional view of a locking structure provided by an embodiment of the present invention;

[0021] Figure 6 It is an exploded view of a bottom rod provided by an embodiment of the present invention;

[0022] Figure 7 It is a schematic structural diagram of a half rod and a support bracket provided by an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following is further detailed through specific embodiments:

[0024] The figure marks in the drawings of the specification include: mattress 1, bracket 2, locking device 3, bottom rod 4, support rod 5, lock shell 6, first half ring 7, second half ring 8, lock key 9, latch 10, lock key mounting groove 11, support bracket 12, connecting rod 13, half rod 14.

[0025] As attached Figure 1-7 As shown, this embodiment shows a portable camp bed, including a mattress 1 and a bracket 2, wherein the mattress 1 is fixed on the bracket 2 for a user to lie / sit and rest. The mattress 1 can be made of materials such as cloth.

[0026] The support 2 includes a locking device 3, a bottom bar 4 and two support bars 5 arranged parallel to each other, the mattress 1 is arranged between the two support bars 5, and the bottom bars 4 are arranged in at least two numbers. Specifically, the support 2 of this embodiment has three bottom bars 4. The three bottom bars 4 are arranged below the support bars 5 at equal intervals.

[0027] The locking device 3 includes a lock housing 6 and a first half ring 7, the bottom of the first half ring 7 is connected to the end of the bottom rod 4, and the top of the first half ring 7 is sleeved on the support rod 5; a second half ring 8 is arranged on the top of the lock housing 6, and the second half ring 8 is sleeved on the support rod 5. The first half ring 7 and the second half ring 8 form a sleeve for sleeve the support rod 5, and the bottom rod 4 is connected to the support rod 5 through the first half ring 7 and the second half ring 8.

[0028] The lock case 6 is hinged to the bottom bar 4. Specifically, the hinged part of the lock case 6 and the bottom bar 4 is located at the top of the lock case 6 and also at the top of the bottom bar 4. When installing or removing the support bar 5, the second half embrace ring 8 can be rotated away from the first half embrace ring 7 by rotating the bottom of the lock case 6. At this time, the sleeve formed by the first half embrace ring 7 and the second half embrace ring 8 is opened, and the support bar 5 can be taken out or installed.

[0029] Among them, lock keys 9 are respectively arranged on both sides of the lock housing 6, the upper end of the lock key 9 is hinged to the lock housing 6, and a bolt 10 is arranged at the lower end of the lock key 9, and the bolt 10 passes through the lock housing 6 and the bottom rod 4. The unlocking principle of the locking device 3 of this embodiment is: by pressing the upper end of the lock key 9, the lower end of the lock key 9 will be tilted by the lever principle, so that the bolt 10 is separated from the bottom rod 4, and at this time, the lock housing 6 can be rotated by the hinge connection between the lock housing 6 and the bottom rod 4 to open the sleeve formed by the first half ring 7 and the second half ring 8 to complete the unlocking.

[0030] Among them, lock key installation grooves 11 are respectively arranged on both sides of the lock housing 6, and the lock key 9 is rotatably arranged in the lock key installation grooves 11. The setting of the lock key installation grooves 11 is used to limit the front and rear displacement of the lock key 9.

[0031] Among them, one end of the bottom rod 4 is connected to the support rod 5 through the locking device 3, and the other end is connected to the support rod 5 through the support bracket 12. The bottom of the support bracket 12 is inserted into the bottom rod 4, and the top of the support bracket 12 is used to support the support rod 5. The connection method of inserting the support bracket 12 into the bottom rod 4 is beneficial to improving the installation or disassembly efficiency of the bracket 2.

[0032] Among them, the bottom rod 4 is integrally in a U shape with an upward opening.

[0033] Furthermore, the bottom rod 4 includes a connecting rod 13 and two half rods 14. The two half rods 14 are respectively sleeved at both ends of the connecting rod 13, that is, both ends of the connecting rod 13 are inserted into the two half rods 14. It can be understood that the diameter size of the connecting rod 13 is smaller than the diameter size of the half rod 14. The setting of the connecting rod 13 improves the anti-bending strength in the middle of the bottom rod 4.

[0034] One of the half rods 14 is connected to the support rod 5 through the locking device 3, and the other half rod 14 is connected to the support rod 5 through the support bracket 12.

[0035] When installing the camp bed in this embodiment, the half rod 14 can be first connected to the connecting rod 13, and then the mattress 1 is inserted between the support rods 5; then the locking devices 3, the first half clamping rings 7 and the support brackets 12 on both sides of the bottom rod 4 are installed, and further one support rod 5 is placed on the support bracket 12 on one side, and the other support rod 5 is inserted into the first half clamping ring 7 and the second half clamping ring 8 by unlocking the locking key 9 of the locking device 3, so that the installation of the camp bed is completed.

[0036] The above are only the embodiments of the present invention. Common general knowledge such as specific structures and characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners described in the specification can be used to explain the content of the claims.

Claims

1. A portable camp bed, comprising a mattress (1) and a support (2), characterized in that: The bracket (2) includes a locking device (3), a bottom rod (4), and two support rods (5) arranged in parallel with each other. The mattress (1) is disposed between the two support rods (5), and the bottom rod (4) is provided with at least two; the locking device (3) includes a lock housing (6) and a first half-ring (7). The bottom of the first half-ring (7) is connected to the end of the bottom rod (4), and the first half-ring (7) is sleeved on the support rod (5) above; a second half-ring (8) is provided at the top of the lock housing (6), and the second half-ring (8) is sleeved on the support rod (5). The bottom rod (4) is connected to the support rod (5) through the first half-ring (7) and the second half-ring (8); the lock housing (6) is hinged to the bottom rod (4), and lock keys (9) are respectively arranged on both sides of the lock housing (6). The upper end of the lock key (9) is hinged to the lock housing (6), and a latch (10) is arranged at the lower end of the lock key (9). The latch (10) passes through the lock housing (6) and the bottom rod (4).

2. A portable camp bed according to claim 1, characterized in that: Lock key mounting grooves (11) are respectively arranged on both sides of the lock housing (6), and the lock keys (9) are rotatably arranged in the lock key mounting grooves (11).

3. The portable camp bed according to claim 1, characterized in that: The bottom rod (4) is integrally in a U shape with an upward opening.

4. The portable camp bed according to claim 1, characterized in that: One end of the bottom rod (4) is connected to the support rod (5) through the locking device (3), and the other end is connected to the support rod (5) by providing a support bracket (12); the bottom of the support bracket (12) is inserted into the bottom rod (4), and the top of the support bracket (12) is used to support the support rod (5).

5. The portable camp bed according to claim 4, characterized in that: The bottom rod (4) includes a connecting rod (13) and two half-rods (14). The two half-rods (14) are respectively sleeved on both ends of the connecting rod (13); one of the half-rods (14) is connected to the support rod (5) through the locking device (3), and the other half-rod (14) is connected to the support rod (5) through the support bracket (12).

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