Transverse telescopic T-shaped bed

Abstract

A transverse telescopic T-shaped bed comprises supporting pipe bodies arranged on the left side and the right side, an upper-layer frame and a lower-layer frame, the upper-layer frame and the lower-layer frame are connected with the supporting pipe bodies, the upper-layer frame is connected with the supporting pipe bodies through upper bustle pipe connectors, and the lower-layer frame is connected with the supporting pipe bodies through second-layer connectors; the lower end of the supporting pipe body is inserted into a base body capable of transversely stretching out and drawing back and swinging back and forth; the lower end of the supporting pipe body is inserted into the base body capable of transversely stretching out and drawing back and swinging back and forth, so that the transverse stretching out and drawing back and swinging back and forth of the T-shaped bed can be easily realized, the T-shaped bed can be closer to an adult bed, and a baby can be conveniently cared.

Description

Technical Field

[0001] The utility model belongs to the technical field of baby products, and particularly relates to a transversely retractable T-shaped bed which is close to an adult bed. Background Art

[0002] There are many types of adjustable baby cribs on the market, but the supporting legs of baby cribs rarely have a retractable structure in the horizontal direction; in order to take care of the baby conveniently, most baby cribs need to be close to adult beds, but due to the width of the supporting legs, they cannot be as close to adult beds.

[0003] In view of this, this case came into being. Summary of the invention

[0004] The utility model aims to provide a transversely retractable T-shaped bed close to an adult bed in view of the deficiencies of the prior art.

[0005] The utility model is realized through the following technical scheme: a transversely retractable T-shaped bed, comprising a supporting tube body arranged on left and right sides, an upper frame and a lower frame connected to the supporting tube body, the upper frame is connected to the supporting tube body through an upper surrounding tube connecting head, and the lower frame is connected to the supporting tube body through a second connecting head; it is characterized in that the lower end of the supporting tube body is inserted and installed on a base body which can be laterally retracted and swung back and forth.

[0006] The base body comprises a transversely telescopic sleeve body and a swinging structure body.

[0007] The sleeve body is composed of a leg fixing seat, a telescopic spring fixed on the leg fixing seat, a semi-automatic switch fixed at the other end of the telescopic spring, a push plate connected to the semi-automatic switch, a telescopic tube into which the semi-automatic switch is sleeved and fixedly connected to the semi-automatic switch, and a lower leg transverse tube into which the telescopic tube is sleeved and fixedly connected to the leg fixing seat.

[0008] The swing structure comprises a U-shaped guide piece installed on a leg fixing seat via a rotating shaft and a swing base fixedly connected to the U-shaped guide piece.

[0009] The semi-automatic switch is composed of a covering shell arranged on both sides, two sliding blocks arranged in the covering shell, and a compression spring connected to one of the covering shells; the other end of the compression spring abuts against one of the sliding blocks, and the sliding block is also provided with a latch; a push plate is fixedly provided on the other sliding block; the two sliding blocks are wedge-shaped, and the two inclined surfaces are arranged in alignment.

[0010] The beneficial effect of the utility model is that compared with the prior art, the utility model is installed on a base body which can be laterally extended and swung forward and backward by inserting the lower end of the support tube body, so the lateral extension and forward and backward swinging of the T-shaped bed can be easily realized, and it can be closer to the adult bed, which is convenient for taking care of the baby. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is described in detail below in conjunction with the accompanying drawings.

[0012] Figure 1 The support tube body and the base body of the utility model are connected and decomposed Figure 1 .

[0013] Figure 2 The support tube body and the base body of the utility model are connected and decomposed Figure 2 .

[0014] Figure 3 It is a schematic diagram of the base structure in the utility model.

[0015] Figure 4 It is a schematic diagram of the decomposition of the semi-automatic switch in the utility model.

[0016] Figure 5 It is a schematic diagram of the swing structure in the utility model.

[0017] Figure 6 It is a schematic diagram of a T-shaped bed frame in the utility model.

[0018] Figure 7 It is a schematic diagram of a T-shaped bed in the present utility model.

[0019] The following are the specific names of the symbols in the figure: 1. Support tube body; 2. Upper surrounding tube connector; 3. Telescopic spring; 4. Telescopic tube; 5. Push plate; 6. Semi-automatic switch; 7. Lower horizontal tube of the leg; 8. Leg fixing seat; 9. Second layer connector; 10. U-shaped guide; 11. Swing base; 12. Rotating shaft; 13. Upper frame; 14. Lower frame; 601. Covering shell; 602. Telescopic spring; 603. Sliding block one; 604. Latch; 605. Sliding block two; 701. Socket. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figures 1 to 7The utility model belongs to a transversely retractable T-shaped bed with a simple structure, including a support tube body 1 arranged on the left and right sides, an upper frame 13 and a lower frame 14 connected to the support tube body 1, the upper frame 13 is connected to the support tube body 1 through an upper surrounding tube connector 2, and the lower frame 14 is connected to the support tube body 1 through a second-layer connector 9. The upper frame 13 and the upper surrounding tube connector 2 can be detachably installed, and the lower frame 14 and the second-layer connector 9 can also be detachably installed, so the upper and lower frames can complete the folding function; the support tube bodies 1 on both sides are installed on the support leg fixing seat 8 and placed on the ground.

[0022] The leg fixing seat 8 is provided with a swinging structure and transversely telescopic sleeve bodies are provided on both sides thereof.

[0023] like Figure 2 As shown, the sleeve body also includes a telescopic spring 3 fixed on the leg fixing seat 8, a semi-automatic switch 6 fixed on the other end of the telescopic spring 3, a push plate 5 connected to the semi-automatic switch 6, a telescopic tube 4 in which the semi-automatic switch 6 is inserted and fixedly connected to the semi-automatic switch 6, and a leg lower transverse tube 7 in which the telescopic tube 4 is inserted and fixedly connected to the leg fixing seat 8; the push of the push plate 5 can only complete the function of inserting the pin on the semi-automatic switch 6 into the jack on the leg lower transverse tube 7 to fix the gear position. The movement of the telescopic tube 4 in the leg lower transverse tube 7 is completed by the free expansion and contraction of the telescopic spring 3.

[0024] like Figure 5 As shown, the swing structure includes a U-shaped guide 10 installed on the leg fixing seat 8 through a rotating shaft 12 and a swing base 11 fixedly connected to the U-shaped guide 10; the U-shaped guide 10 drives the swing base 11 to turn to the leg fixing seat 8 under the action of the rotating shaft 12 and use the buckle A provided on the U-shaped guide 10 to hold the leg fixing seat 8 for fixation, and the swing base 11 can also be placed on the ground to realize the swing function.

[0025] like Figure 4As shown, the semi-automatic switch 6 is composed of a covering shell 601 arranged on both sides, a sliding block 1 603 and a sliding block 2 605 arranged in the covering shell 601, and a compression spring 602 connected to the covering shell 601; the other end of the compression spring 602 abuts against the sliding block 1 603, and the sliding block 1 603 is also provided with a latch 604, and in the natural state, the latch 604 is inserted into the socket 701 provided on the lower horizontal tube 7 of the support leg, and a plurality of sockets are provided in the lower horizontal tube of the support leg to facilitate the selection of the gear position; a push plate 5 is fixedly provided on the sliding block 2 605; the two sliding blocks are wedge-shaped, and the two inclined surfaces are arranged in alignment. The push plate 5 is always pushing forward, so when the push plate 5 is pushed forward, the inclined surface of the sliding block 2 605 continuously presses down the inclined surface of the sliding block 1 603, and the sliding block 1 603 continuously compresses the compression spring 602 toward the covering shell 601, so that the latch 604 set on the sliding block 1 603 retracts from the insertion hole 701, and the next hole position can be inserted.

[0026] The action completed by the semi-automatic switch 6 is to smoothly insert the pin 604 into the socket 701 or retract it from the socket 701. Therefore, the specific action process is that when the push plate 5 is pushed, the pin 604 is always retracted from the socket 701. When the push plate 5 is released, the pin 604 is bounced back into the socket 701 under the elastic action of the compression spring 602.

[0027] When the telescopic tube 4 is to be moved in the lower cross tube 7 of the leg, it is only necessary to pull the telescopic tube 4 outward or push it inward, which is completely accomplished by the free expansion and contraction of the telescopic spring 3 .

[0028] like Figure 7 As shown, when in use, the upper frame 13 and the lower frame 14 are covered with cloth, and the lower horizontal tube 7 of the legs can be retracted inside and outside, so that the T-shaped bed and the adult bed can be brought close together.

Claims

1. A transversely retractable T-shaped bed, comprising a supporting tube body arranged on the left and right sides, an upper frame and a lower frame connected to the supporting tube body, wherein the upper frame is connected to the supporting tube body through an upper surrounding tube connector, and the lower frame is connected to the supporting tube body through a second-layer connector; characterized in that: The lower end of the supporting tube body is inserted and installed on a base body which can be extended and retracted horizontally and swung forward and backward.

2. A transversely retractable T-shaped bed according to claim 1, characterized in that: The base body comprises a sleeve body which can be telescoped laterally and a swinging structure body.

3. The transversely retractable T-shaped bed according to claim 2, characterized in that: The sleeve body is composed of a leg fixing seat, a telescopic spring fixed on the leg fixing seat, a semi-automatic switch fixed at the other end of the telescopic spring, a push plate connected to the semi-automatic switch, a telescopic tube into which the semi-automatic switch is sleeved and fixedly connected to the semi-automatic switch, and a lower leg transverse tube into which the telescopic tube is sleeved and fixedly connected to the leg fixing seat.

4. The transversely retractable T-shaped bed according to claim 2, characterized in that: The swing structure comprises a U-shaped guide piece which is installed on a leg fixing seat through a rotating shaft and a swing base which is fixedly connected with the U-shaped guide piece.

5. The transversely retractable T-shaped bed according to claim 3, characterized in that: The semi-automatic switch is composed of a covering shell arranged on both sides, two sliding blocks arranged in the covering shell, and a compression spring connected to one of the covering shells; the other end of the compression spring abuts against one of the sliding blocks, and the sliding block is also provided with a latch; a push plate is fixedly provided on the other sliding block; the two sliding blocks are wedge-shaped, and the two inclined surfaces are arranged in alignment.

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