CN211632513U - Elastic supporting structure for skeleton frame - Google Patents
Elastic supporting structure for skeleton frame Download PDFInfo
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- CN211632513U CN211632513U CN202020208541.4U CN202020208541U CN211632513U CN 211632513 U CN211632513 U CN 211632513U CN 202020208541 U CN202020208541 U CN 202020208541U CN 211632513 U CN211632513 U CN 211632513U
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- top plate
- tray
- positioning
- support structure
- boss
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Abstract
The utility model provides an elastic support structure for skeleton frame belongs to skeleton frame technical field, include: the chassis is provided with a bottom plate and a top plate, the top plate is positioned right above the bottom plate, and the bottom plate is suitable for being fixedly connected to a cross beam of the skeleton arrangement; at least two elastic pressing plates are connected between the bottom plate and the top plate, and the top plate can reciprocate along the vertical direction; a tray detachably attached to the top surface of the top plate; and the elastic piece is arranged in the chassis, one end of the elastic piece is connected to the bottom plate, and the other end of the elastic piece is connected to the top plate, so that the elastic piece provides resilience force for restoring the top plate to the initial state. The utility model discloses an elastic component and suppression board dual function among the elastic support structure make elastic support structure have better resilience force, can guarantee that the roof is faster, get back to initial position better, have also increased elastic support structure's life simultaneously.
Description
Technical Field
The utility model relates to a skeleton technical field, concretely relates to elastic support structure for skeleton frame.
Background
The skeleton frame is a member of a modern furniture bed and is formed by splicing cross beams at intervals, and plays a role in weighing. The bed of the skeleton frame has certain overall elasticity, the skeleton frame is more in accordance with human engineering and mechanics principle, and compared with a common flat bed, the elasticity of the skeleton frame bed and the elasticity of the mattress can make people lie on the bed more comfortably.
In order to increase the elasticity of the skeleton frame, an elastic supporting element is generally arranged on a crossbeam of the skeleton frame; the existing elastic supporting element generally depends on the specific structure of the elastic supporting element to increase the elasticity of the skeleton; the long-term reciprocating motion is under the exogenic action, and the easy tired damage of the self structure of elastic support element shortens life to it is not good, unstable to get the resilience effect wholly.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a good and long service life's of resilience elasticity bearing structure.
In order to solve the technical problem, the utility model provides a combination formula skeleton frame, include:
the chassis is provided with a bottom plate and a top plate, the top plate is positioned right above the bottom plate, and the bottom plate is suitable for being fixedly connected to a cross beam of the skeleton arrangement; at least two elastic pressing plates are connected between the bottom plate and the top plate, and the top plate can reciprocate along the vertical direction;
a tray detachably attached to a top surface of the top plate;
and the elastic piece is arranged in the chassis, one end of the elastic piece is connected to the bottom plate, and the other end of the elastic piece is connected to the top plate, so that the elastic piece provides resilience force for restoring the top plate to an initial state.
Preferably, the middle part of the tray is provided with a boss extending towards one side of the chassis, and the top surface of the boss is detachably connected with the top plate of the chassis; the boss has an accommodation groove, the one end of accommodation groove has the opening, the opening deviates from the top surface of boss.
Preferably, the method further comprises the following steps:
the first positioning hole is arc-shaped and is penetratingly arranged on the top surface of the boss;
the positioning bulge is of an arc-shaped structure and arranged on the top surface of the top plate, and the radian of the positioning bulge is smaller than that of the first positioning hole; the positioning protrusion is suitable for being embedded into the first positioning hole and can rotate along the track of the first positioning hole.
Preferably, the method further comprises the following steps:
the second positioning holes are at least two and are uniformly distributed on the top surface of the boss;
the positioning columns and the second positioning holes are provided with the same number of positioning columns, the vertical heights of the positioning columns are lower than those of the positioning bulges, and the positioning columns are suitable for being embedded into the second positioning holes one by one.
Preferably, the method further comprises the following steps:
and the cover plate is covered and connected with the accommodating groove of the boss.
Preferably, the method further comprises the following steps:
the clamping hole is formed in the side wall of the boss and communicated with the accommodating groove of the boss;
the joint piece is located on the lateral wall of apron, deviating from of joint piece one side of apron lateral wall has the joint arch, the joint arch passes the joint hole with the tray joint.
Preferably, the tray includes:
and one end of the first reinforcing rib is vertically connected to the edge of the tray, and the other end of the first reinforcing rib faces the chassis.
Preferably, the tray further comprises:
the weight reducing holes are uniformly distributed on the tray in a penetrating manner;
and one end of the second reinforcing rib is vertically connected to the edge of the lightening hole, and the other end of the second reinforcing rib faces the chassis.
Preferably, the tray further comprises:
and the reinforcing blocks are uniformly distributed on the surface of the tray on the side facing the chassis.
The utility model discloses technical scheme has following advantage:
1. the utility model provides an elastic supporting structure for a skeleton frame, an elastic pressing plate and an elastic piece are arranged between a bottom plate and a top plate of a chassis; under the action of external force, the top plate moves towards the bottom plate, finally the top plate reaches a stable state, and after the external force disappears, the top plate rebounds to an initial position; under the dual actions of the elastic piece and the elastic pressing plate, the elastic supporting structure has better resilience force, the top plate can be ensured to return to the initial position more quickly and better, and the service life of the elastic supporting structure is prolonged; in addition, the tray is detachably connected with the top plate, so that the angle of the tray can be adjusted conveniently.
2. The utility model provides an elastic supporting structure for the skeleton frame, the tray is connected with the chassis through the boss, only the top surface of the boss needs to be finely processed, so that the processing of the tray is simple and the cost is saved; in addition, the arrangement of the lug boss is convenient for the installation and the positioning of the chassis and the tray.
3. The utility model provides an elastic support structure for skeleton frame, first locating hole can rotational positioning with the location arch, is convenient for mutual counterpoint installation, adjustment in chassis and tray installation.
4. The utility model provides an elastic support structure for skeleton frame, the setting of second locating hole and reference column carries out the second time location, prevents that tray and chassis from taking place relative rotation.
5. The utility model provides an elastic support structure for skeleton frame, the setting of apron is convenient for carry out the closing cap with the location arch, when preventing location arch and mattress contact, fish tail mattress.
6. The utility model provides an elastic support structure for skeleton frame, joint hole and joint piece cooperation joint prevent that the apron from breaking away from the tray.
7. The utility model provides an elastic support structure for skeleton frame, the setting of first strengthening rib has increased the whole rigidity of tray.
8. The utility model provides an elastic support structure for skeleton frame, the whole rigidity of tray has been increased in the setting of lightening hole and second strengthening rib.
9. The utility model provides an elastic support structure for skeleton frame, the setting of boss has increased the bearing capacity of tray.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of the elastic support structure provided in the present invention.
Fig. 2 is a schematic perspective view of the chassis.
Fig. 3 is a front sectional view of fig. 3.
Fig. 4 is a schematic perspective view of the tray.
Fig. 5 is a schematic perspective view of the tray.
Fig. 6 is a schematic perspective view of the cover plate.
Fig. 7 is a schematic front view and a half-sectional view of the elastic support structure provided in the present invention.
Fig. 8 is a left side view half-section schematic diagram of the elastic support structure provided in the present invention.
Description of reference numerals:
1. a chassis; 2. a tray; 3. an elastic member; 4. a cover plate; 5. a base plate; 6. a top plate; 7. elastic pressing plate; 8. mounting holes; 9. positioning the projection; 10. a positioning column; 11. a boss; 12. accommodating grooves; 13. a first positioning hole; 14. a second positioning hole; 15. a clamping hole; 16. a first reinforcing rib; 17. lightening holes; 18. a second reinforcing rib; 19. a reinforcing block; 20. a clamping block; 21. clamping the bulges; 22. and (5) clamping the column.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The elastic supporting structure for the skeleton frame provided by the embodiment, as shown in fig. 1, includes: chassis 1, tray 2, elastic component 3 and apron 4.
As shown in fig. 2 and 3, the chassis 1 is an integrally formed structure, and includes: the device comprises a bottom plate 5, a top plate 6 and a spring pressing plate 7, wherein the bottom plate 5 is parallel to the top plate 6 and has a sufficient spring pressing space; the two elastic pressing plates 7 are symmetrically connected between the bottom plate 5 and the top plate 6, one end of each elastic pressing plate is fixedly connected to the top surface of the bottom plate 5, and the other end of each elastic pressing plate is fixedly connected to the bottom surface of the top plate 6; a crease is arranged in the middle of the elastic pressing plate 7, and the elastic pressing plate 7 is pressed along the crease; the through hole is opened at the middle part of crease, has increased the suppression performance of suppressing board 7. The base plate 5 is provided with two mounting holes 8, the mounting holes 8 are bilaterally symmetrical, and the chassis 1 is fixedly mounted with a beam of the skeleton frame through the mounting holes 8. The middle of the top surface of the top plate 6 is provided with two positioning bulges 9, and the two positioning bulges 9 are arc-shaped structures positioned on the same circumference; the left side and the right side of the top surface of the top plate 6 are respectively provided with a positioning column 10, and the height of each positioning column 10 is lower than that of the positioning bulge 9; the bottom surface of the top plate 6 and the top surface of the bottom plate 5 are respectively and vertically provided with a clamping column 22, the two clamping columns 22 are oppositely arranged, and an enough elastic space is arranged between the two clamping columns 22.
As shown in fig. 4 and 5, the tray 2 is of an integrally formed rectangular structure, a circular boss 11 extending perpendicularly outward is arranged in the middle of the tray, a concentric circular accommodating groove 12 is formed inside the boss 11, and an opening of the accommodating groove 12 is away from the top surface of the boss 11; two first positioning holes 13 are formed in the top surface of the boss 11, the two first positioning holes 13 are arc-shaped holes located on the same circumference, and the circumference is concentric with the boss 11; the radius of the circumference where the first positioning hole 13 is located is the same as that of the circumference where the positioning protrusion 9 is located, and the radian of the positioning protrusion 9 is smaller than that of the first positioning hole 13; two second positioning holes 14 are further formed in the top surface of the boss 11, and the two second positioning holes 14 are symmetrical with respect to the center of the boss 11; two clamping holes 15 are formed in the side wall of the boss 11, and the clamping holes 15 are communicated with the accommodating groove 12 of the boss 11. A first reinforcing rib 16 is arranged at the edge of the tray 2, the first reinforcing rib 16 is of a rectangular structure, one end of the first reinforcing rib is vertically connected with the tray 2, and the other end of the first reinforcing rib faces the top surface of the boss 11; four lightening holes 17 are symmetrically formed in the surface of the tray 2, the lightening holes 17 are rectangular holes, second reinforcing ribs 18 are arranged at the edges of the lightening holes 17, one ends of the second reinforcing ribs 18 are vertically connected to the edges of the lightening holes 17, and the other ends of the second reinforcing ribs face the top surface of the boss 11; four reinforcing blocks 19 are uniformly arranged on one side of the tray 2 facing the boss 11, the reinforcing blocks 19 are rectangular blocks, and four lightening holes 17 are uniformly arranged between the reinforcing blocks 19.
As shown in fig. 6, the cover plate 4 is a circular plate, two clamping blocks 20 are symmetrically arranged on the side wall of the circular plate, the clamping blocks 20 are perpendicular to the upper and lower surfaces of the cover plate 4, and a clamping protrusion 21 is arranged on one side of each clamping block 20, which is far away from the side wall of the cover plate 4; the circumference of the two clamping protrusions 21 is larger than the circumference of the clamping holes 15 of the boss 11.
As shown in fig. 7 and 8, an elastic member 3 is connected between a bottom plate 5 and a top plate 6 of a chassis 1, the elastic member 3 is a spring, one end of the spring is sleeved on a clamping column 22 on the top surface of the bottom plate 5, the other end of the spring is sleeved on a clamping column 22 on the bottom surface of the top plate 6, and the spring is always in a compressed state; under the action of external force, the top plate 6 moves towards the bottom plate 5, finally the top plate 6 reaches a stable state, and after the external force disappears, the top plate 6 rebounds to an initial position; under the dual action of the elastic part 3 and the elastic pressing plate 7, the elastic part 3 can provide resilience force for restoring the top plate 6 to the initial state, so that the top plate 6 can be ensured to return to the initial position more quickly and better, and the service life of the chassis 1 is prolonged.
As shown in fig. 7, the chassis 1 and the tray 2 are detachably connected in a clamping manner: firstly, a part of the positioning protrusion 9 on the chassis 1 extends into a first positioning hole 13 of the tray 2, then the tray 2 is rotated to align the positioning column 10 on the chassis 1 with a second positioning hole 14 on the tray 2, then the tray 2 is pressed downwards to enable the positioning protrusion 9 to completely extend into the first positioning hole 13, and the positioning protrusion 9 is accommodated in an accommodating cavity of the boss 11.
As shown in fig. 8, the cover plate 4 is covered on the accommodating cavity of the tray 2, the clamping blocks on two sides of the cover plate 4 extend into the clamping holes 15 on the side wall of the boss 11, and the clamping protrusions 21 on the clamping blocks penetrate through the clamping holes 15 and then are clamped with the surface of the tray 2.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (9)
1. A resilient support structure for a skeletal frame, comprising:
the chassis (1) is provided with a bottom plate (5) and a top plate (6), the top plate (6) is positioned right above the bottom plate (5), and the bottom plate (5) is suitable for being fixedly connected to a cross beam of the skeleton arrangement; at least two elastic pressing plates (7) are connected between the bottom plate (5) and the top plate (6), and the top plate (6) can reciprocate along the vertical direction;
a tray (2) detachably attached to the top surface of the top plate (6);
and the elastic piece (3) is arranged in the chassis (1), one end of the elastic piece is connected to the bottom plate (5), and the other end of the elastic piece is connected to the top plate (6), so that the elastic piece provides resilience for restoring the top plate (6) to an initial state.
2. The elastic support structure for a skeleton rib according to claim 1, wherein the middle part of the tray (2) is provided with a boss (11) extending towards one side of the chassis (1), and the top surface of the boss (11) is detachably connected with the top plate (6) of the chassis (1); the boss (11) has a receiving groove (12), and one end of the receiving groove (12) has an opening facing away from the top surface of the boss (11).
3. The flexible support structure for a skeletal frame of claim 2, further comprising:
the first positioning hole (13) is arc-shaped and is penetratingly arranged on the top surface of the boss (11);
the positioning bulge (9) is of an arc-shaped structure and is arranged on the top surface of the top plate (6), and the radian of the positioning bulge (9) is smaller than that of the first positioning hole (13); the positioning protrusion (9) is suitable for being embedded into the first positioning hole (13) and can rotate along the track of the first positioning hole (13).
4. The flexible support structure for a skeletal frame of claim 3, further comprising:
the number of the second positioning holes (14) is at least two, and the second positioning holes are uniformly distributed on the top surface of the boss (11);
the number of the positioning columns (10) is the same as that of the second positioning holes (14), the vertical height of each positioning column (10) is lower than that of each positioning protrusion (9), and the positioning columns (10) are suitable for being embedded into the second positioning holes (14) one by one.
5. The flexible support structure for a skeletal frame of claim 3, further comprising:
and the cover plate (4) is covered and connected with the accommodating groove (12) of the boss (11).
6. The flexible support structure for a skeletal frame of claim 5, further comprising:
the clamping hole (15) is formed in the side wall of the boss (11), and the clamping hole (15) is communicated with the accommodating groove (12) of the boss (11);
joint piece (20), locate on the lateral wall of apron (4), deviating from of joint piece (20) one side of apron (4) lateral wall has joint arch (21), joint arch (21) pass joint hole (15) with tray (2) joint.
7. The elastic support structure for a skeleton runner of claim 1, wherein the tray (2) comprises:
a first reinforcing rib (16) having one end vertically connected to the edge of the tray (2) and the other end facing the chassis (1).
8. The elastic support structure for a skeleton runner of claim 7, wherein the tray (2) further comprises:
a plurality of lightening holes (17) which are uniformly distributed on the tray (2) in a penetrating way;
and one end of the second reinforcing rib (18) is vertically connected to the edge of the lightening hole (17), and the other end of the second reinforcing rib faces the chassis (1).
9. The elastic support structure for a skeleton runner of claim 1, wherein the tray (2) further comprises:
a plurality of reinforcing blocks (19) which are uniformly distributed on the surface of the tray (2) facing to the chassis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020208541.4U CN211632513U (en) | 2020-02-25 | 2020-02-25 | Elastic supporting structure for skeleton frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020208541.4U CN211632513U (en) | 2020-02-25 | 2020-02-25 | Elastic supporting structure for skeleton frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211632513U true CN211632513U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020208541.4U Active CN211632513U (en) | 2020-02-25 | 2020-02-25 | Elastic supporting structure for skeleton frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211632513U (en) |
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2020
- 2020-02-25 CN CN202020208541.4U patent/CN211632513U/en active Active
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