CN215190506U - Stainless steel bed frame elastic device - Google Patents

Abstract

The utility model relates to a stainless steel bed frame elastic device, characterized by that the connection between the middle beam of bedstead, crossbeam, bed frame device is equipped with the screw rod of m 5-m 8 and the nut of m 10-m 14, 10-14 mm round hole fit combination, be equipped with fit m5 12 on the screw rod 1-m 8 22 1.5 flat pad, m 5-m 8 bullet pad, m 5-m 8 nut, when the bed beam receives gravity, utilize screw rod and nut, the clearance between the round hole provides the space that the shrink sinks and extend resilience and resume for the bed beam, lock solid about the intersection between bed beam and the bed beam, fully excavate the equilibrium effect that utilizes the geometry between bed beam and the bed beam to draw sled power atress each other, reach whole bed beam, the bed surface produces even resilience comfort level and bearing capacity reinforcing effect, the roof beam surface of having solved current stainless steel, the problem that inelastic and the bed frame portion is easy to produce the production simple process, low cost, safety and reliability.

Description

Stainless steel bed frame elastic device

Technical Field

The utility model relates to a stainless steel bed frame resilient means, especially stainless steel bed roof beam, bed surface resilient means belong to furniture technical field.

Background

As is known, a stainless steel bed is widely integrated into the household life of the public, but due to the limitation of the prior art, a bed beam and a bed surface of a stainless steel bed frame lack elasticity, the bed beam is easy to loosen, collapse and deform, and the bed beam is not stable and firm enough and has no safety sense. The problems can affect the sleeping quality, reduce the sleeping comfort, and seriously collapse the bed beam and the bed surface can damage the body health.

By utilizing the new technical scheme, raw materials of the product can be saved, the most important thing is to add new functions of the product, protect the health of human bodies and provide powerful guarantee for quality life, and the prior art for constructing the stainless steel bed frame has the following defects.

(1) The method for building and connecting the two ends of the bed beam of the bed frame generally adopts an upper male-female fitting mode, see 1 and 2 in the attached drawing 1, and because the method lacks space for stretching and contracting at the two ends of the bed beam when the bed beam is pressed by gravity, the stressed surface of the bed beam cannot generate elasticity, and meanwhile, the fitting parts at the two ends of the bed beam are easy to generate abnormal sound, and particularly when the stress of the bed beam is uneven, the bed beam can slightly jump under the influence of a reaction force to generate noise.

(2) The middle end of the bed beam of the whole bedstead is assembled in a mode of putting up and putting down, see 3 and 4 in the attached figure 1, when the bed surface is locally stressed, the locally stressed part is easy to collapse and deform, therefore, partial manufacturers adopt a method of increasing the wall thickness of raw materials of the bed beam to control the collapse and deformation of the bed beam and the bed surface, but waste the raw materials and increase the product cost, but only weaken the collapse degree of the bed beam and the bed surface, and the problem of local collapse of the bed beam and the bed surface is not fundamentally solved.

(3) The supporting bed legs are additionally arranged at the middle end of the bed beam of the bed frame, see 5, 6 and 7 in the attached drawing 1, which is the most effective method for solving the problem of local collapse of the bed beam in the prior art, but the elastic comfort of the bed surface can be completely disappeared under the resistance of the supporting bed legs at the middle end of the bed beam, at the moment, the bed surface is just like a floor tile with the same size as the bed surface, the uncomfortable feeling of strong reaction force can be generated when people sit on the bed or lie down, and although thick cushions are paved on the bed surface, the uncomfortable reaction force generated by the bed beam under the action of gravity can not be completely eliminated, particularly under the action of inertial gravity, and the uncomfortable reaction force is stronger.

Disclosure of Invention

The utility model aims at solving the technical deficiencies above, providing a device that stainless steel bedstead bed beam elasticity produced, this kind of device can also reduce product raw and other materials cost, strengthens bedstead bed beam bearing capacity.

The utility model discloses the preparation process is simple, and ordinary welding workman just can easily master, and the purpose of save time and cost of labor is reached in the fast operation.

The utility model discloses let the bedstead produce elastic device does: the upper planes of two ends of a middle beam of the bed frame are provided with 10-14 mm round holes, the lower planes of the middle beam are provided with openings, the middle beam is sleeved on a support fixing platform welded below the inner sides of the middle ends of the bed head and the bed tail, m 5-m 8 screw rods on the platform penetrate through the 10-14 mm round holes in the upper planes of the two ends of the middle beam and are sleeved, screw rod heads are welded on the surface of the bottom layer of the support fixing platform to ensure firmness, m 5-m 8 screw rods penetrating from bottom to top are arranged on the middle beam in a segmenting mode, the screw rods are used for fixedly connecting the middle end of a cross beam, and the screw rod heads are welded on the surface of the bottom layer of the middle beam to ensure firmness.

Stainless steel square tubes welded with the same length as the crossbeam are arranged on the inner sides of the crossbeams on the two sides of the bed frame and used as platforms for supporting and fixing the two ends of the crossbeam, the platforms are sequentially provided with screws of m 5-m 8 which penetrate through the lower layer plane from the middle beam, and screw heads are welded on the surface of the bottom layer of the platform to ensure firmness. And welding m 10-m 14 nuts are arranged on one side of each of two ends of each cross beam and the other side of the middle end of each cross beam, the lower plane of each nut is level with the lower plane of each cross beam, m 10-m 14 nuts at two ends of each cross beam are sleeved on m 5-m 8 screws on the inner side of the cross beam to support and fix the platform, m 10-m 14 nuts at the middle end of each cross beam are sleeved on m 5-m 8 screws on the upper plane of the middle beam, and all the screws are provided with m5 12 x 1-m 8 x 22 x 1.5 metal flat pads, m 5-m 8 metal elastic pads and m 5-m 8 nuts.

The m 10-m 14 nuts welded on the cross beam and the m 5-m 8 screws on the support fixed platform are sleeved, a gap between each nut and each screw provides a space for the bed beam to extend and contract, when the bed beam is stressed, the bed beam sinks, two ends of the bed beam shrink towards the middle, when the bed beam shrinks to the inner diameter of each nut and is close to the outer diameter edge of each screw, gravity inertia is weakened, the bed beam rebounds and extends, and accordingly a rebounding effect of the bed beam is generated.

The utility model discloses a middle beam of bedstead is set under the crossbeam, the planar 10-14 mm round hole on the two ends of the middle beam is combined with the m 5-m 8 screw on the supporting fixed platform under the inner side of the bed tail middle end, because the clearance between the 10-14 mm round hole and the m 5-m 8 screw, the elasticity principle of the middle beam under the gravity is the same with the above crossbeam, in addition, the m 5-m 8 screw on the middle beam at the intersection of the middle beam and all crossbeams is combined with the nut of m 10-m 14 welded at the middle end of the crossbeam, the device is the same with the nut locked on the inner side supporting fixed platform of the crossbeams on the two sides of the bed frame, thus, the middle beam not only plays the role of supporting the crossbeams, more importantly, all crossbeams are connected and locked into one body, when one of the crossbeams is locally stressed, all crossbeams are in the condition of mutually drawing uniform stress, the gravity is dispersed on all the crossbeams of the whole bed surface, the possibility of local collapse of bed beams of the bed frame is avoided, the connection between all transverse and vertical beams of the bed frame and the connection between the window frames are locked, and the gap between the m 5-m 8 screw, the m 10-m 14 nut and the 10-14 mm round hole is utilized to generate a device for shrinking, sinking and extending to recover the space when the bed beams are subjected to gravity, so that the whole bed frame is uniform in elasticity and tightly connected when the whole bed frame is subjected to gravity, all bed beams of the bed frame form the geometric crossed prying force stress with interaction, and the dual effects of the bed surface elasticity comfort degree of the bed frame and the reinforcement of the bearing capacity of the bed beams of the bed frame are achieved.

The utility model has the following remarkable characteristics:

(1) the installation is simple and quick, and the operation is easy;

(2) the bed surface can not generate any sound when being subjected to gravity;

(3) the nut screwing method selects a device used from top to bottom, and the nut never loosens and falls off.

Drawings

FIG. 1 is a schematic diagram of a prior art device;

FIG. 2 is a schematic view of a center sill of the bed frame;

fig. 3 is a schematic view of a center sill device of the bed frame;

FIG. 4 is a schematic view of a cross member of the bed frame;

fig. 5 is a schematic view of a cross member assembly of the bed frame;

FIG. 6 is a schematic view of all cross-member arrangements of the bed frame;

fig. 7 is a complete schematic view of the bed frame device.

The meanings of the labels in the figures are: 1. the bed comprises an upper male part, a lower female part, a 3 upper lap, a 4 lower support, a 5 supporting bed leg one, a 6 supporting bed leg two, a 7 supporting bed leg three, a 8 middle beam, a 9 opening surface, a 10 screw rod one, a 11 circular hole, a 12 nut one, a 13 nut two, a 14 nut three, a 15 screw rod two, a 16 screw rod three, a 17 screw rod four, a 18 nut sleeved screw rod five, a 19 nut sleeved screw rod land and a 20 nut sleeved screw rod seven.

Detailed Description

EXAMPLE 1

Opening surfaces (9) at two ends of a middle beam (8) face downwards, the middle beam is welded on a screw rod I (10) which supports a fixed platform m5 below the inner sides of the middle ends of a head and a tail in a sleeved mode, the screw rod penetrates through circular holes (11) with the length of 10mm at two ends of the middle beam, a nut I (12) welded on a side m10 at two ends of a cross beam and a nut II (13) are welded on a screw rod II (15) and a screw rod III (16) which lock a fixed platform m5 on the inner sides of cross beams at two sides of a bed frame in a sleeved mode, all the cross beams are sleeved according to the devices (figure 6), and then m5 x 12 x 1 metal flat cushions, m5 elastic cushions and m5 nuts are sequentially sleeved on all m5 screw rods (figure 7).

EXAMPLE 2

Opening surfaces (9) at two ends of a middle beam (8) face downwards, the middle beam is welded on a screw rod I (10) which supports a fixed platform m6 below the inner sides of the middle ends of a head and a tail in a sleeved mode, the screw rod penetrates through circular holes (11) with 12mm diameters at two ends of the middle beam, a nut I (12) welded on a side m12 at two ends of a cross beam and a nut II (13) are locked on screw rods II (15) and screw rods III (16) of m6 on the fixed platform at the inner sides of cross beams at two sides of a bed frame in a sleeved mode, all the cross beams are sleeved according to the devices (figure 6), and then m6 16 x 1.5 metal flat cushions and m6 elastic cushions are sequentially sleeved on all m6 screw rods, and m6 nuts are screwed (figure 7).

EXAMPLE 3

Opening surfaces (9) at two ends of a middle beam (8) face downwards, the middle beam is welded on a screw rod I (10) which supports a fixed platform m8 below the inner sides of the middle ends of a head and a tail in a sleeved mode, the screw rod penetrates through round holes (11) with the length of 14mm at two ends of the middle beam, a nut I (12) welded on a side m14 at two ends of a cross beam and a nut II (13) are welded on a screw rod II (15) and a screw rod III (16) which support and lock a fixed platform m8 on the inner sides of cross beams at two sides of a bed frame in a sleeved mode, all the cross beams are sleeved according to the devices (figure 6), and then m8, 22, 1.5 metal flat cushions and m8 elastic cushions are sequentially sleeved on all the m8 screw rods, and m8 nuts are screwed (figure 7).

Claims (2)

1. The utility model provides a stainless steel bedstead resilient means which characterized in that: the elastic device is characterized in that openings are formed in the lower planes of two ends of a middle beam of the elastic device, round holes of 10-14 mm are formed in the upper plane of the middle beam, the round holes are sleeved with m 5-m 8 screws arranged on a supporting and fixing platform below the inner sides of the middle ends of a bed head and a bed tail, m 10-m 14 nuts are arranged at the middle ends and two ends of the cross beam, the nuts are sleeved with m 5-m 8 screws arranged on the supporting and fixing platform at the inner sides of cross beams on two sides of the middle beam and the bed frame, m5 x 12 x 1-m 8 x 1.5 flat pads, m 5-m 8 elastic pads and m 5-m 8 nuts are arranged on the m 5-m 8 screws respectively.

2. The stainless steel bed frame resilient means of claim 1, wherein: the screw rod is provided with a surface device which penetrates through the upper layer and the lower layer of the support fixing platform, and the screw rod head is provided with a surface device which is welded on the lower layer of the support fixing platform.

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