CN204580617U - A kind of bedstead of spring mattress bed and the syndeton of spring - Google Patents

Abstract

The utility model discloses a kind of bedstead of spring mattress bed and the syndeton of spring, described bedstead comprises two cross bars and two ends and is overlapped on many montants on two cross bars respectively, described spring is tower spring, described montant is arranged at intervals with several holders along its length, on the side of described holder, corresponding described tower spring is provided with helicla flute, described holder forms a convex edge above described spiral fluted, described convex edge is provided with the opening communicated with this helicla flute, and one end of described tower spring can freely precession or screw out this helicla flute.The side of described holder is provided with helicla flute, and described convex edge is provided with the opening communicated with this helicla flute, one end of described tower spring just can freely precession or screw out this helicla flute by this opening, described convex edge can in the vertical direction and this tower spring snapping, thus it is fixing to realize tower spring, tower spring easy accessibility, fast.Carry out independent packaging because tower spring can disassemble, effectively reduce the packaging volume of spring mattress bed.

Description

A connection structure between a bed frame and springs of a spring bed

technical field

The utility model relates to a connection structure between a bed frame and a spring of a spring bed.

Background technique

The portable spring bed can be convenient for people to use when camping outside, and solves the problems of cold, back pain and the like caused by people sleeping on the ground. Although the existing portable spring bed has a detachable function of the bed frame, the springs are generally fixedly connected on the bedpost, or a plurality of springs are fixedly connected together. Since the spring cannot be quickly and easily attached to the bed frame, the volume of the spring bed is still large after disassembly. Therefore, people have been looking for a solution for quickly disassembling the spring, hoping to compress the volume of the spring bed to a minimum. .

Utility model content

The utility model provides a connection structure between a bed frame and a spring of a spring bed, which overcomes the shortcomings of the background technology. The technical scheme that the utility model solves its technical problem adopts is:

A connection structure between a bed frame and a spring of a spring bed, the bed frame includes two horizontal bars and a plurality of vertical bars whose ends are respectively lapped on the two horizontal bars, the spring is a tower spring, and the vertical bars The rod is provided with several fixed seats at intervals along its length direction, and the side of the fixed seat is provided with a spiral groove corresponding to the tower spring, and the fixed seat forms a convex edge above the spiral groove. An opening communicating with the spiral groove is provided on the upper edge, and one end of the tower spring can be freely screwed into or out of the spiral groove.

In a preferred embodiment: the outer edge of the flange is folded down to form a retaining edge.

In a preferred embodiment: the tower spring has a large end and a small end, and the small end is connected with the fixing base.

In a preferred embodiment: the large end of the tower spring is in a closed structure.

In a preferred embodiment: the fixing seat is locked on the vertical rod.

In a preferred embodiment: each vertical bar is provided with five fixing seats.

Compared with the background technology, this technical solution has the following advantages:

1. A spiral groove is provided on the side of the fixed seat, and an opening communicating with the spiral groove is provided on the convex edge, and one end of the tower spring can be freely screwed in or out of the spiral groove through the opening. The groove, the convex edge can be buckled with the tower spring in the vertical direction, so as to realize the fixing of the tower spring, and the tower spring is easy and fast to disassemble. Since the tower spring can be disassembled for independent packaging, the packaging volume of the spring bed is effectively reduced.

2. The outer edge of the convex edge is folded downward to form a rib, so that the convex edge is generally in the shape of a semi-circular arc, and the convex edge can better wrap the tower spring, making the connection of the tower spring more stable.

3. The large end of the tower spring has a closed structure, so that the tower spring can be more stable when bearing weight.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 depicts a schematic diagram of the spring bed of the present invention.

Fig. 2 is a schematic diagram showing the connection between the frame and the springs of the spring bed shown in Fig. 1 .

Fig. 3 shows a schematic diagram of disassembly and assembly of the spring.

FIG. 4 shows another schematic diagram of connection between the fixing seat and the spring.

Detailed ways

Please refer to Fig. 1 to Fig. 3 for the connection structure between the bed frame and the spring of a spring bed of the present utility model:

What the spring 60 of spring bed adopts is tower spring, and tower spring has a big end and a little end, and the big end of tower spring is the structure of whole circle closure.

The bedstead of the spring bed includes two cross bars 20 and several vertical bars 40 . Two cross bars 20 are arranged in parallel. These vertical rods 40 are arranged in parallel and at intervals. Both ends of the vertical bar 40 are respectively lapped on the two horizontal bars 20 . The bed frame of described spring bed is a detachable bed frame.

A plurality of fixing seats 80 are arranged at intervals along the length direction of the vertical bar 40 , and the fixing seats 80 are locked on the vertical bar 40 . In this embodiment, each vertical bar 40 is provided with five fixing seats 80 . A spiral groove 82 is formed on a side of the fixing seat 80 corresponding to the tower spring, and a convex edge 84 is formed on the fixing seat 80 above the spiral groove 82 . An opening 86 communicating with the spiral groove 82 is defined on the protruding edge 84 .

The small end of the tower spring can freely screw into or out of the spiral groove 82 by using the opening 86 . The protruding edge 84 can limit the tower spring and prevent the tower spring from being separated from the spiral groove 82 in the vertical direction.

Referring to FIG. 4 , preferably, the outer edge of the protruding edge 84 is folded downward to form a retaining edge 88 . The rib 88 can wrap the tower spring from the side.

It can be understood that the vertical bars 40 of the bed frame of the spring bed can be made into a group of two, and a connecting rod 10 is used to connect the front ends of the two vertical bars 40 together, and another connecting rod is used to connect the two vertical bars. The rear ends of 40 are also connected together (as shown in FIG. 1 ) to facilitate assembly. Of course, the vertical bar 40 can also be a separate component overlapping the two horizontal bars 20 (as shown in FIG. 2 ).

The above is only a preferred embodiment of the utility model, so the scope of implementation of the utility model cannot be limited accordingly, that is, the equivalent changes and modifications made according to the patent scope of the utility model and the contents of the specification should still belong to this utility model. within the scope of utility models.

Claims (6)

1. a connection structure between a bed frame and a spring of a spring bed, the bed frame includes two cross bars and a plurality of vertical bars whose two ends are respectively lapped on the two cross bars, it is characterized in that: the spring is For the tower spring, several fixed seats are arranged at intervals along the length direction of the vertical rod, and the side of the fixed seat is provided with a spiral groove corresponding to the tower spring, and the fixed seat forms a spiral groove above the spiral groove. The convex edge is provided with an opening communicating with the spiral groove, and one end of the tower spring can be freely screwed into or out of the spiral groove. 2 . The connection structure between a bed frame and a spring of a spring bed according to claim 1 , wherein the outer edge of the raised edge is folded downward to form a rib. 3 . 3. The connection structure between a bed frame and a spring of a spring bed according to claim 1 or 2, wherein the tower spring has a large end and a small end, and the small end is connected to the fixing seat . 4. A connection structure between a bed frame and a spring of a spring bed according to claim 3, characterized in that: the large end of the tower spring is in a closed structure. 5 . The connection structure between a bed frame and a spring of a spring bed according to claim 1 , wherein the fixing seat is locked on the vertical rod. 6 . 6. The connection structure between a bed frame and a spring of a spring bed according to claim 1, wherein five fixing seats are arranged on each vertical bar.