CN213909343U - Novel seat support - Google Patents

Abstract

The utility model discloses a novel seat support, which belongs to the technical field of seat supports and comprises a seat and a base, wherein the bottom end of the seat is welded with the base, the bottom end of the base is provided with a screw hole, a screw rod is screwed in the screw hole and is welded with the top end of a support rod, the middle part of the support rod is welded with a snap ring, the outer side of the support rod below the snap ring is welded with a support plate, the outer side of the snap ring above the support plate is sleeved with a fixing ring, the bottom end of the seat is provided with the base, the screw rod at the top end of the support rod penetrates through the fixing ring of an I-shaped frame, so that the fixing ring is sleeved outside the snap ring above the support plate, then the screw rod is screwed upwards into the screw hole of the base for fixing, the combined installation of the seat bottom support is completed, when any one support rod at the bottom of the seat is damaged, the support rod can be screwed out of the screw hole for disassembly and replacement, and then be recombined and installed according to the steps, the replacement of the seat bottom bracket can be completed.

Description

Novel seat support

Technical Field

The utility model relates to a seat support technical field especially relates to a novel seat support.

Background

The chair is a seat with a backrest and armrests. Ancient times sit on the ground, no chair originally existed, the 'chair' originally is a wooden name, and the classification according to the use is as follows: airport seats, car seats, bus seats, home seats, restaurant seats, child safety seats, leisure seats, and the like. Classifying according to materials: aluminum alloy seats, stainless steel seats, iron seats, wooden seats, and other material seats, etc.

Patent No. CN201921663451.8 discloses a novel seat support, which comprises a fixing frame, a spring body and a support middle support. The utility model discloses the mount top is equipped with one-time stamping forming's strengthening rib, stamping forming's strengthening rib is the same with the strengthening rib effect of many patterns like this, but reduced the number of times of punching press, resources such as manpower and material resources have been saved greatly, it is parallel with the mount through fixed connector in addition, when using, prevent the material that the fixed connector scraping is connected, and fixed connector is connected with the spring through the spring body silence, the phenomenon of wearing and tearing or friction abnormal sound has been prevented to fixed connector and spring direct contact, prop the two-layer of recess and connection piece in still through well propping connector fixed slot and support in, when using, can provide twice support and connect, prevent to prop in the support and appear running position and support cracked phenomenon, life-span and quality of use have been strengthened.

1. Seat support of prior art can weld in the metal sheet bottom of seat, can't dismantle alone after the bracing piece of seat bottom support damages and change, leads to seat support can't provide the support for the seat, and then the seat that this kind of bracing piece damaged can be abandoned the waste that causes the resource, for this reason, we propose a novel seat support.

2. Seat support of prior art mostly is hollow bracing piece welding and forms, and this kind of hollow bracing piece is inside to lack bearing structure, and the bracing piece when seat support receives the easy bending that warp behind the external force striking, causes seat support's damage, for this, we propose a novel seat support.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of novel seat support can effectively solve above-mentioned problem.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of novel seat support, including seat and base, the bottom welding of seat has the base, and the bottom of base has seted up the screw, the screw internal thread has connect the screw rod soon, and the top of screw rod welding and bracing piece, the middle part welding of bracing piece has the snap ring, and the bracing piece outside welding of snap ring below has the layer board, solid fixed ring has been cup jointed in the snap ring outside of layer board top, and solid fixed ring welds in the crossbearer outer end of worker's shape frame, the inside embedding of cavity of bracing piece has the core bar, and the welding has spiral fender frame between the outside of core bar and the bracing piece.

Optionally, a chassis is welded at the bottom end of the supporting rod, and a rubber sleeve is sleeved at the bottom end of the chassis.

Optionally, the outer wall of the support rod is coated with a metal antirust paint.

Optionally, a triangular plate is welded between the bottom end of the supporting plate and the supporting rod.

Optionally, a sponge cushion is placed on the surface of the seat.

Optionally, the core bar and the spiral protection frame are made of aluminum alloy.

The utility model has the advantages as follows:

1. the utility model discloses a bottom at the seat sets up the base, wear the department in the screw rod on bracing piece top from the fixed ring of worker's shape frame, make solid fixed ring cover in the snap ring outside of layer board top, then fix the screw rod in the screw of screw in base that makes progress, accomplish the aggregate erection of seat bottom support, after arbitrary one bracing piece of seat bottom damages, can screw out the screw with the bracing piece and dismantle the change, then assemble again according to above-mentioned step, alright accomplish the change of seat bottom support, the inconvenient problem of dismantling the change after having solved current seat support and damaging.

2. The utility model discloses an imbed the core bar in the inside of bracing piece, then the spiral cradle of outside welding of core bar, the outer wall welding of cradle and the hollow pole wall department of bracing piece during spiral simultaneously, when the bracing piece of seat below receives external force striking, there are core bar and spiral cradle formation inner supporting structure inside the bracing piece for the structural strength of bracing piece promotes and is difficult for receiving to hit deformation damage, and the hollow support body of rod of having solved current seat support lacks the easy atress problem of deformation of inner supporting structure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a novel seat support according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of an i-shaped frame of a novel seat support according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of a support rod of a novel seat support according to an embodiment of the present invention.

In the figure 1, a seat; 2. a base; 3. a screw hole; 4. a screw; 5. a snap ring; 6. a support plate; 7. a fixing ring; 8. a H-shaped frame; 9. a support bar; 10. a core bar; 11. a spiral type protective frame; 12. a chassis; 13. a rubber sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A novel seat support according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1-3, the embodiment of the utility model provides a novel seat support, including seat 1 and base 2, the bottom welding of seat 1 has base 2, and base 2's bottom has seted up screw 3, screw 3 internal threads have connect screw rod 4 soon, and screw rod 4 welding and bracing piece 9's top, the middle part welding of bracing piece 9 has snap ring 5, and the bracing piece 9 outside welding of snap ring 5 below has layer board 6, solid fixed ring 7 has been cup jointed in the snap ring 5 outside of layer board 6 top, and solid fixed ring 7 welds in the crossbearer outer end of I-shaped frame 8, the inside embedding of cavity of bracing piece 9 has core bar 10, and the welding has spiral cradle 11 between the outside of core bar 10 and bracing piece 9.

Illustratively, a base 2 is arranged at the bottom end of a seat 1, a screw rod 4 at the top end of a support rod 9 penetrates through a fixing ring 7 of an I-shaped frame 8, the fixing ring 7 is sleeved outside a clamping ring 5 above a supporting plate 6, then the screw rod 4 is screwed upwards into a screw hole 3 of the base 2 to be fixed, the combined installation of a support at the bottom of the seat 1 is completed, when any support rod 9 at the bottom of the seat 1 is damaged, the support rod 9 can be screwed out of the screw hole 3 to be disassembled and replaced, then the combined installation is carried out again according to the steps, the support at the bottom of the seat 1 can be replaced, a core rod 10 is embedded into the support rod 9, a spiral type protective frame 11 is welded at the outer side of the core rod 10, the outer wall of the protective frame 11 is welded with the hollow rod wall of the support rod 9 during spiral, when the support rod 9 below the seat 1 is impacted by external force, the core rod 10 and the spiral type protective frame 11 form an internal support structure inside the support rod 9, so that the structural strength of the support rod 9 is improved and is not easily damaged by impact deformation.

Referring to fig. 1, a chassis 12 is welded to the bottom end of the support rod 9, and a rubber sleeve 13 is sleeved on the bottom end of the chassis 12.

Illustratively, the bottom end of the supporting rod 9 is provided with a larger chassis 12 which can contact the ground to form a stable support, and after the bottom end of the chassis 12 is sleeved with the rubber sleeve 13, the chassis 12 is not easy to generate friction noise when being dragged on the floor.

Referring to fig. 1, the outer wall of the support rod 9 is coated with a metallic rust preventive paint.

Illustratively, the metal rust preventive paint forms a layer of rust preventive paint on the surface of the support rod 9 for protection.

Referring to fig. 1 and 2, a triangular plate is welded between the bottom end of the supporting plate 6 and the supporting rod 9.

In the example, the outer side of the support rod 9 is provided with a triangular plate for welding and supporting the supporting plate 6.

Referring to fig. 1, a sponge cushion is placed on the surface of the seat 1.

As an example, the surface of the seat 1 has a sponge cushion, so that a human body can sit on the seat 1 more comfortably.

Referring to fig. 3, the core bar 10 and the spiral type protective frame 11 are made of aluminum alloy.

For example, the core bar 10 and the spiral type protective frame 11 made of aluminum alloy have high strength.

The utility model relates to a novel seat support, a base 2 is arranged at the bottom end of a seat 1, a screw rod 4 at the top end of a support rod 9 is penetrated from a fixing ring 7 of an I-shaped frame 8, the fixing ring 7 is sleeved outside a clamping ring 5 above a supporting plate 6, then the screw rod 4 is screwed upwards into a screw hole 3 of the base 2 for fixing, the combined installation of the support at the bottom of the seat 1 is completed, when any support rod 9 at the bottom of the seat 1 is damaged, the support rod 9 can be screwed out of the screw hole 3 for disassembly and replacement, then the combined installation is carried out according to the steps, the support at the bottom of the seat 1 can be replaced, a core rod 10 is embedded in the support rod 9, a spiral type protection frame 11 is welded at the outer side of the core rod 10, the outer wall of the protection frame 11 is welded with the hollow rod wall of the support rod 9 during spiral, when the support rod 9 below the seat 1 is impacted by external force, the inner support structure formed by the core rod 10 and the spiral type protection frame 11 is arranged in the support rod 9, so that the structural strength of the support rod 9 is improved and is not easily damaged by impact deformation.

The utility model relates to a novel seat support, which comprises a seat 1; 2. a base; 3. a screw hole; 4. a screw; 5. a snap ring; 6. a support plate; 7. a fixing ring; 8. a H-shaped frame; 9. a support bar; 10. a core bar; 11. a spiral type protective frame; 12. a chassis; 13. the rubber sleeve and the parts are all universal standard parts or parts known to those skilled in the art, and the structure and the principle of the rubber sleeve are known to those skilled in the technical manual or by routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. A novel seat support comprises a seat (1) and a base (2), and is characterized in that: the utility model discloses a seat, including seat (1), screw (3) and screw rod (4), and screw rod (4) weld in the top of bracing piece (9), the middle part welding of bracing piece (9) has snap ring (5), and bracing piece (9) outside welding of snap ring (5) below has layer board (6), solid fixed ring (7) have been cup jointed in the snap ring (5) outside of layer board (6) top, and solid fixed ring (7) weld in the crossbearer outer end of worker shape frame (8), the inside embedding of cavity of bracing piece (9) has core bar (10), and the welding has spiral fender bracket (11) between the outside of core bar (10) and bracing piece (9).

2. The novel seat support of claim 1, wherein: the bottom end of the supporting rod (9) is welded with a chassis (12), and the bottom end of the chassis (12) is sleeved with a rubber sleeve (13).

3. The novel seat support of claim 1, wherein: the outer wall of the support rod (9) is coated with metal antirust paint.

4. The novel seat support of claim 1, wherein: a triangular plate is welded between the bottom end of the supporting plate (6) and the supporting rod (9).

5. The novel seat support of claim 1, wherein: sponge cushions are placed on the surface of the seat (1).

6. The novel seat support of claim 1, wherein: the core rod (10) and the spiral type protection frame (11) are made of aluminum alloy.

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