CN213696322U

CN213696322U - Spring bed leg

Info

Publication number: CN213696322U
Application number: CN202022645847.9U
Authority: CN
Inventors: 曾国烘
Original assignee: Huizhou Flex Smart Furniture Co ltd
Current assignee: Huizhou Flex Smart Furniture Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-16
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a spring footpost, its technical scheme main points are: including supporting leg seat, still include: one end of the sliding rod is obliquely and slidably connected in the supporting leg seat; the sliding groove is formed in the supporting leg seat and is used for one end of the sliding rod to slide; the first spring is connected between the sliding rod and the wall of the sliding groove; one end of the first connecting rod is fixed at the top end of the sliding rod; one end of the second connecting rod is rotatably connected to the end part of the first connecting rod; the connecting seat plate is rotatably connected with the second connecting rod; one end of the third connecting rod is rotatably connected in the supporting leg seat; when the spring bed legs are installed to the bottom of the bed board for use, the bed has better entertainment and can reduce the rigid impact when jumping on the bed.

Description

Spring bed leg

Technical Field

The utility model relates to a house device field, in particular to spring footpost.

Background

The bed legs are important parts on the bed and mainly support and fix the bed board.

The prior Chinese patent with the publication number of CN208281312U can be referred to, and the prior Chinese patent discloses a beauty bed round tube bed leg comprises a connecting cylinder and a support column, wherein the connecting cylinder is inserted into the support column, guide grooves are longitudinally formed in two sides of the bottom of the support column, two guide strips are longitudinally and symmetrically arranged in the connecting cylinder, a first through hole and a second through hole are longitudinally formed in the outer side of the connecting cylinder, the first through hole and the second through hole are symmetrically arranged, the first through hole and the second through hole are a plurality of in number and are longitudinally distributed, the first through hole penetrates through one of the guide strips, the second through hole penetrates through the other guide strip, a positioning pin is inserted into the first through hole, a bolt is inserted into the second through hole, the head of the positioning pin is provided with a threaded hole, and the head of the bolt is in threaded hole in threaded.

The round tube bed leg of the beauty bed has the advantage of being capable of being freely heightened. However, the round tube leg of the beauty bed still has some disadvantages, such as: it is when installing to the bed board bottom for the recreational of bed is poor, can't provide elasticity promptly and make the bed shake and shake, can't satisfy children's amusement requirement, and when children directly jumped on the bed, the rigidity that receives strikeed great.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a spring bed leg to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a box spring leg comprising a support leg seat and further comprising:

one end of the sliding rod is obliquely and slidably connected in the supporting leg seat;

the sliding groove is formed in the supporting leg seat and is used for one end of the sliding rod to slide;

the first spring is connected between the sliding rod and the wall of the sliding groove;

one end of the first connecting rod is fixed at the top end of the sliding rod;

one end of the second connecting rod is rotatably connected to the end part of the first connecting rod;

the connecting seat plate is rotatably connected with the second connecting rod;

one end of the third connecting rod is rotatably connected in the supporting leg seat, and the other end of the third connecting rod is rotatably connected to the bottom of the connecting seat plate;

and one end of the second spring is fixed on the supporting leg seat, and the other end of the second spring is fixed at the bottom of the connecting seat plate.

Preferably, an avoiding groove is formed in the bottom of the connecting seat plate, and the end portions of the second connecting rod and the third connecting rod are respectively and rotatably connected in the avoiding groove.

Preferably, two kidney-shaped channels are symmetrically arranged on the connecting seat plate.

Preferably, the connecting seat plate is provided with sinking grooves at the two kidney-shaped channels.

Preferably, a cushion block is fixedly arranged at the bottom end of the supporting leg seat.

Preferably, the top of the cushion block is fixed with a threaded column, and the bottom of the support leg seat is provided with a threaded hole for screwing the threaded column in.

Preferably, a layer of silica gel attaching pad is fixed on the bottom surface of the cushion block.

Preferably, the sliding rod is provided with a limit stop part which is integrally formed with the sliding rod at one end which is far away from the first connecting rod, and the limit stop part is connected in the sliding groove in a sliding manner.

To sum up, the utility model discloses following beneficial effect has at least:

when the spring bed legs are arranged at the bottom of the bed board for use, the bed has better entertainment, and the rigid impact during jumping on the bed can be reduced; owing to be provided with first spring in the sliding tray in supporting leg seat, first spring makes the slide bar can slide, the event makes first connecting rod can the relocation, the event can drive the swing of second connecting rod, because rotate between second connecting rod and the connection bedplate and connect, the bedplate can rotate to be connected to the third connecting rod, the event can provide the tractive effect, and make the bed surface have certain flexibility, the second spring of deuterogamying can have certain range of rocking and stability guaranteeing the bed, increase recreational and reduce the rigidity and strike.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a structural sectional view of the present invention;

fig. 3 is an enlarged view of a in fig. 2.

Reference numerals: 1. a support leg base; 2. a slide bar; 3. a sliding groove; 4. a first spring; 5. a first link; 6. a second link; 7. connecting the seat plate; 8. a third link; 9. a second spring; 10. an avoidance groove; 11. a kidney-shaped groove; 12. sinking the tank; 13. cushion blocks; 14. a threaded post; 15. a threaded hole; 16. a silica gel fit pad; 17. a limit stop part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, 2 and 3, a spring bed leg comprises a supporting leg seat 1, in order to make the spring bed leg have good flexibility after being installed at the bottom of a bed board, a sliding groove 3 is formed in the supporting leg seat 1, a sliding rod 2 is connected in the sliding groove 3 in a sliding way, a first spring 4 is connected between the sliding rod 2 and the groove wall of the sliding groove 3, and the first spring 4 can provide elasticity for the sliding rod 2; in order to ensure the traction and the shaking, the top end of the sliding rod 2 is rotatably connected with a first connecting rod 5, the end part of the first connecting rod 5 is rotatably connected with a second connecting rod 6, one end of the second connecting rod 6 is rotatably connected with a connecting seat plate 7, meanwhile, a third connecting rod 8 is rotatably connected on the connecting seat plate 7, meanwhile, one end of the third connecting rod 8 is rotatably connected on the supporting leg seat 1, and meanwhile, the bottom parts of the supporting leg seat 1 and the connecting seat plate 7 are provided with a second spring 9.

Referring to fig. 1, 2 and 3, the spring bed leg, when mounted to the bottom of the bed board for use, enables the bed to have better entertainment and reduces the rigid impact during jumping on the bed; owing to be provided with first spring 4 in the sliding tray 3 in supporting leg seat 1, first spring 4 makes slide bar 2 can slide, the event makes first connecting rod 5 can the relocation, the event can drive the swing of second connecting rod 6, because rotate between second connecting rod 6 and the connection bedplate 7 and connect, third connecting rod 8 connects bedplate 7 and can rotate the connection, the event can provide the tractive effect, and make the bed surface have certain flexibility, the deuterogamy second spring 9 can have certain range of rocking and stability guaranteeing the bed, increase recreational and reduce the rigidity impact.

Referring to fig. 1 and 2, in order to save space at the rotating positions of the first connecting rod 5 and the second connecting rod 6, an avoiding groove 10 is formed at the bottom of the connecting seat plate 7, and the ends of the second connecting rod 6 and the third connecting rod 8 are respectively rotatably connected in the avoiding groove 10; in order to facilitate the connection and fixation of the spring bed leg and the bed surface, two waist-shaped channels 11 are symmetrically arranged on the connecting seat plate 7, the connecting seat plate 7 is provided with sinking grooves 12 at the two waist-shaped channels 11, and the waist-shaped channels 11 and the sinking grooves 12 can be conveniently fixed by inserting bolts or rivets.

Referring to fig. 2 and 3, in order to improve the overall placing stability of the spring bed leg, a cushion block 13 is fixedly installed at the bottom end of the supporting leg seat 1, a threaded column 14 is fixedly installed at the top of the cushion block 13, and a threaded hole 15 for screwing the threaded column 14 is formed at the bottom of the supporting leg seat 1 so as to facilitate the disassembly and replacement of the cushion block 13; in order to ensure that the cushion block 13 can be fixedly attached to the ground, a layer of silica gel attaching pad 16 is fixed on the bottom surface of the cushion block 13.

Referring to fig. 2 and 3, in order to prevent the sliding rod 2 from being separated from the sliding groove 3, the sliding rod 2 is provided with a limit stop 17 integrally formed with the sliding rod 2 at an end away from the first link 5, the limit stop 17 is slidably connected in the sliding groove 3, and the limit stop 17 can prevent the sliding rod 2 from being separated from the sliding groove 3.

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. A spring bed leg, includes supporting leg seat (1), its characterized in that: further comprising:

one end of the sliding rod (2) is obliquely and slidably connected into the supporting leg seat (1);

the sliding groove (3) is formed in the supporting leg seat (1) and is used for one end of the sliding rod (2) to slide;

the first spring (4), the first spring (4) is connected between the sliding rod (2) and the groove wall of the sliding groove (3);

one end of the first connecting rod (5) is fixed at the top end of the sliding rod (2);

one end of the second connecting rod (6) is rotatably connected to the end part of the first connecting rod (5);

the connecting seat plate (7) is rotatably connected with the second connecting rod (6);

one end of the third connecting rod (8) is rotatably connected in the supporting leg seat (1), and the other end of the third connecting rod (8) is rotatably connected to the bottom of the connecting seat plate (7);

and one end of the second spring (9) is fixed on the supporting leg seat (1), and the other end of the second spring (9) is fixed at the bottom of the connecting seat plate (7).

2. A box spring leg as defined in claim 1, wherein: an avoiding groove (10) is formed in the bottom of the connecting seat plate (7), and the end portions of the second connecting rod (6) and the third connecting rod (8) are respectively connected in the avoiding groove (10) in a rotating mode.

3. A box spring leg as defined in claim 1, wherein: two kidney-shaped channels (11) are symmetrically arranged on the connecting seat plate (7).

4. A box spring leg as defined in claim 3, wherein: the connecting seat plate (7) is provided with sinking grooves (12) at the two kidney-shaped channels (11).

5. A box spring leg as defined in claim 1, wherein: and a cushion block (13) is fixedly arranged at the bottom end of the supporting leg seat (1).

6. A box spring leg as defined in claim 5, wherein: the top of the cushion block (13) is fixed with a threaded column (14), and the bottom of the supporting leg seat (1) is provided with a threaded hole (15) for screwing the threaded column (14).

7. A box spring leg as defined in claim 6, wherein: and a layer of silica gel attaching pad (16) is fixed on the bottom surface of the cushion block (13).

8. A box spring leg as defined in claim 1, wherein: the sliding rod (2) is deviated from one end of the first connecting rod (5) and is provided with a limiting blocking part (17) integrally formed with the sliding rod (2), and the limiting blocking part (17) is connected in the sliding groove (3) in a sliding mode.