CN218635665U

CN218635665U - Bed cloth tensioning device of leisure lying bed and leisure lying bed

Info

Publication number: CN218635665U
Application number: CN202222752021.1U
Authority: CN
Inventors: 王砺
Original assignee: Wuyi Shuangma Teaching Equipment Co ltd
Current assignee: Wuyi Shuangma Teaching Equipment Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-17
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a bed cloth tensioning device of a leisure lying bed and the leisure lying bed, which comprises a fixed plate, wherein two rotating seats are fixedly connected on the fixed plate, rotating holes are arranged on the rotating seats, double threaded rods penetrate through the rotating holes, and the double threaded rods are rotatably connected with the rotating seats; this scheme, below through the bed of lying in the leisure sets up bed cloth overspeed device tensioner, can pass through rotating double-threaded rod, the both ends that make double-threaded rod drive two movable blocks simultaneously and are close to each other or keep away from each other, and then make the movable block drive the edge of stay cord pulling bed cloth, make the part that bed cloth is located on the bedstead tighten or relax, when making bed cloth tighten through the rotating movable block, can avoid the state of relaxing after the long use of bed cloth cover, when making bed cloth relax through the rotating movable block, can avoid bed cloth when too tightening, the harder situation of sensation when causing the user to lie, thereby the travelling comfort of user when lying on this leisure bed is greatly improved.

Description

Bed cloth overspeed device tensioner and leisure bed of lying of leisure

Technical Field

The utility model relates to a leisure bed technical field specifically is leisure bed and its bed cloth overspeed device tensioner and leisure bed of lying.

Background

The bed is generally used in places such as bedrooms, dormitories, wards, hotels and the like, and is a necessary article for meeting daily sleep of human beings. The bed is in the forms of a western box bed, a Chinese traditional shelf bed and a simple shelf bed. The bed is divided into an iron bed, a wood bed, a stainless steel bed, a cloth bed and a leather bed according to the materials. The folding bed is designed by utilizing the joint principle, is convenient and saves the volume and space, and can be folded and unfolded in various folding modes. It is convenient and practical, and it is convenient to deposit.

The leisure lying bed is one of folding beds, mainly supplies people's leisure to use, and the leisure lying bed comprises bed cloth and bed body frame, and nevertheless the bed cloth fixed mounting on the traditional leisure lying bed on the bed body frame, the bed cloth can take place lax phenomenon after using for a long time, leads to that the bed cloth is recessed, can not make lax bed cloth tighten up once more, has reduced the comfort level that the user lies on the leisure lying bed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bed cloth overspeed device tensioner and leisure bed of lying of leisure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: bed cloth overspeed device tensioner of leisure bed of lying includes: the fixed plate, two of fixedly connected with rotate the seat on the fixed plate, it has seted up the rotation hole on the seat to rotate, it has the double-threaded rod to rotate downthehole running through, the double-threaded rod rotates with rotating the seat and is connected, the surface of double-threaded rod is provided with opposite direction's external screw thread one and external screw thread two, the both ends on double-threaded rod surface all overlap and are equipped with the movable block, two the inner chamber of movable block is provided with respectively with external screw thread one and external screw thread two meshed internal thread one and internal thread two, one side fixedly connected with stay cord of double-threaded rod is kept away from to the movable block.

Preferably, the number of the pull ropes is 3-5, the diameter of each pull rope is 1-3mm, and a pull ring is fixedly mounted at one end, far away from the movable block, of each pull rope.

Preferably, fixed mounting has two slides on the fixed plate, the spout has been seted up on the slide, one side that the movable block is close to the spout stretches into the spout and with spout sliding connection.

Preferably, a rotating ring is fixedly mounted at the center of the surface of the double-thread screw, and anti-skidding threads are arranged on the surface of the rotating ring.

The leisure lying bed with the bed cloth tensioning device comprises a bed frame, two pieces of bed cloth, two supporting legs and cross rods, wherein the bed cloth is laid on the bed frame, the number of the supporting legs is two, the two supporting legs are rotatably connected onto the bed frame, a plurality of cross rods are fixedly mounted in the bed frame, and the fixing plate is fixedly mounted between the two cross rods.

Preferably, a limiting ring is fixedly mounted on the cross rod, and the pull rope penetrates through the limiting ring.

Preferably, the bed cloth is fixedly provided with a fixing ring, one end of the pull rope, which is far away from the movable block, is fixedly provided with a pull ring, and the pull ring is clamped with the fixing ring.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, set up bed cloth overspeed device tensioner through the below at the leisure bed of lying, can pass through rotating double-threaded rod, make the both ends of double-threaded rod drive two movable blocks simultaneously and be close to each other or keep away from each other, and then make the movable block drive the edge of stay cord pulling bed cloth, make the part that bed cloth is located on the bedstead tighten or relax, when making bed cloth tighten through the rotating movable block, can avoid the state that relaxes after the long use of bed cloth cover, when making bed cloth relax through the rotating movable block, can avoid bed cloth when too tightening, harder situation that the user felt when lying, thereby the travelling comfort of user when having a rest in this leisure bed of lying is greatly improved.

Drawings

FIG. 1 is a schematic view of the leisure bed of the present invention;

FIG. 2 is a schematic structural view of the connection between the leisure bed and the bed cloth tensioning device of the utility model;

FIG. 3 is an enlarged view of a portion of A in FIG. 2;

FIG. 4 is an enlarged view of a portion of B in FIG. 2 according to the present invention;

fig. 5 is an enlarged view of a portion of C in fig. 2 according to the present invention.

In the figure: 1. a bed frame; 2. a bed cloth; 3. a support leg; 4. a cross bar; 5. a fixing ring; 6. a fixing plate; 7. pulling a rope; 8. a movable block; 9. a slide base; 10. a chute; 11. rotating the hole; 12. a rotating ring; 13. a rotating seat; 14. a double threaded rod; 15. a pull ring; 16. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

bed cloth overspeed device tensioner of leisure bed of lying includes: fixed plate 6, two rotating seats 13 of fixedly connected with on fixed plate 6, rotating hole 11 has been seted up on rotating seat 13, double-threaded rod 14 has run through in the rotating hole 11, double-threaded rod 14 rotates with rotating seat 13 and is connected, double-threaded rod 14's surface is provided with external screw thread one and external screw thread two opposite in direction, the central department fixed mounting on double-threaded rod 14 surface has swivel becket 12, the surface of swivel becket 12 is equipped with anti-skidding line, swivel becket 12 can increase the moment when rotating double-threaded rod 14, the laborsaving purpose has been reached, anti-skidding line on swivel becket 12 can avoid the situation that the slippage appears when rotating double-threaded rod 14, the both ends on double-threaded rod 14 surface all are overlapped and are equipped with movable block 8, the inner chamber of two movable block 8 is provided with internal screw thread one and internal screw thread two that mesh with external screw thread one and external screw thread two, one side fixedly connected with stay cord 7 that double-threaded rod 14 was kept away from to movable block 8, the quantity of stay cord 7 is 3-5, the diameter of stay cord 7 is 1-3mm, stay cord 7 keeps away from one end fixed mounting has pull ring 15 of movable block 8, fixed mounting has two slide 9, slide 10 has been seted up on fixed mounting on fixed plate 6, it can improve the stability that the spout 10 that the spout 8 and the spout that the spout 8 appears to set up when the spout that the spout 8 and can avoid.

The utility model provides a leisure bed of lying with bed cloth overspeed device tensioner of leisure bed of lying, including bedstead 1, bed cloth 2, landing leg 3 and horizontal pole 4, bed cloth 2 is laid on bedstead 1, the quantity of landing leg 3 is two, two landing legs 3 rotate to be connected on bedstead 1, fixed mounting has a plurality of horizontal pole 4 in bedstead 1, fixed plate 6 fixed mounting is between two horizontal poles 4, fixed mounting has spacing ring 16 on the horizontal pole 4, stay cord 7 runs through spacing ring 16, can receive stay cord 7, avoid the scattered indiscriminate situation of stay cord 7, fixed mounting has solid fixed ring 5 on bed cloth 2, the one end fixed mounting that movable block 8 was kept away from to stay cord 7 has pull ring 15, pull ring 15 and solid fixed ring 5 joint, through solid fixed ring 5's setting, can make solid fixed ring 5 be connected with pull ring 15, when having avoided stay cord 7 directly to be connected with bed cloth 2, cause bed cloth 2 to appear torn situation easily.

The structure principle is as follows: can be through rotating double-threaded rod 14, make the both ends of double-threaded rod 14 drive two movable blocks 8 simultaneously and be close to each other or keep away from each other, and then make movable block 8 drive the edge of 7 pulling bed cloth 2 of stay cord, make the part that bed cloth 2 is located on bedstead 1 tighten or relax, when making bed cloth 2 tighten through rotating movable block 8, can avoid the state that relaxes after 2 covers of bed cloth use for a long time, when making bed cloth 2 relax through rotating movable block 8, can avoid when bed cloth 2 too tighten, the harder situation of sensation when causing the user to lie, thereby the travelling comfort of user when this leisure bed of lying is greatly improved.

The utility model discloses in not relate to the part all the same with prior art or can adopt prior art to realize. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bed cloth overspeed device tensioner of leisure bed of lying, its characterized in that includes: the fixed plate, two of fixedly connected with rotate the seat on the fixed plate, it has seted up the rotation hole on the seat to rotate, it has the double-threaded rod to rotate downthehole running through, the double-threaded rod rotates with rotating the seat and is connected, the surface of double-threaded rod is provided with opposite direction's external screw thread one and external screw thread two, the both ends on double-threaded rod surface all overlap and are equipped with the movable block, two the inner chamber of movable block is provided with respectively with external screw thread one and external screw thread two meshed internal thread one and internal thread two, one side fixedly connected with stay cord of double-threaded rod is kept away from to the movable block.

2. A bed cloth tensioning device for a leisure lying bed according to claim 1, characterized in that: the number of the pull ropes is 3-5, the diameter of each pull rope is 1-3mm, and one end of each pull rope, which is far away from the movable block, is fixedly provided with a pull ring.

3. A bed cloth tensioning device for a leisure lying bed according to claim 2, characterized in that: two sliding seats are fixedly mounted on the fixed plate, sliding grooves are formed in the sliding seats, and one side, close to the sliding grooves, of the movable block extends into the sliding grooves and is in sliding connection with the sliding grooves.

4. A bed cloth tensioning device for a leisure bed as defined in claim 1, characterized in that: the center on two screw surfaces department fixed mounting has the swivel becket, the surface of swivel becket is equipped with anti-skidding line.

5. A leisure lying bed with a bed cloth tensioning device of the leisure lying bed according to any one of claims 1 to 4, characterized in that: the novel bed comprises a bed frame, bed cloth, two supporting legs and two cross rods, wherein the bed cloth is laid on the bed frame, the two supporting legs are rotatably connected to the bed frame, the bed frame is internally and fixedly provided with the plurality of cross rods, and the fixing plate is fixedly arranged between the two cross rods.

6. A leisure chaise bed with a bed cloth tensioning device for a leisure chaise bed according to claim 5, characterized in that: the transverse rod is fixedly provided with a limiting ring, and the pull rope penetrates through the limiting ring.

7. A leisure chaise bed with a bed cloth tensioning device for a leisure chaise bed according to claim 5, characterized in that: the bed cloth is fixedly provided with a fixing ring, one end of the pull rope, which is far away from the movable block, is fixedly provided with a pull ring, and the pull ring is clamped with the fixing ring.