Profile component and underframe

Abstract

The sectional material component comprises an upper cavity and a lower cavity which are vertically separated, the cross section of the lower cavity is wider than that of the upper cavity, a first groove body with a notch in the top is formed upwards on the top wall of the lower cavity relative to the two sides of the upper cavity, and the upper cavity is divided into a first cavity body and a second cavity body in a left-right mode. A second groove body with an opening in the top is formed between the first cavity and the second cavity, a third groove body with a notch in the top is formed in the top of the first cavity and the top of the second cavity, and the lower cavity is divided into a third cavity and a fourth cavity in the left-right direction. The first groove body and the third groove body can be matched to clamp other external parts, the connection is stable, and the second groove body can be used for inserting auxiliary equipment. In addition, profile components can be cut at will according to needs, and the assembly function is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a profile component and a base frame. Background Art

[0002] In the prior art, general brackets are made of steel or wood and connected by welding, bolting and other methods. The structure and function are relatively simple, and once assembled, it is difficult to adjust or modify, so the application range is not wide enough. Summary of the invention

[0003] Technical issues solved

[0004] The utility model provides a profile component and a base frame, which are provided with different slots through a profile body with upper and lower cavities, so as to provide sufficient support strength and ensure convenient and quick installation, and also facilitate the assembly of other auxiliary parts.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a profile component, the profile component includes an upper cavity and a lower cavity separated from each other, the cross-section of the lower cavity is wider than the cross-section of the upper cavity, the top wall of the lower cavity forms a first groove body with a notch on the top relative to the two sides of the upper cavity, the upper cavity is divided into a first cavity and a second cavity on the left and right, and a second groove body with a top opening is formed between the first cavity and the second cavity, a third groove body with a notch on the top is formed at the top of the first cavity and the second cavity, and the lower cavity is divided into a third cavity and a fourth cavity on the left and right.

[0007] In a possible implementation, a fourth slot body with a notch on the top is formed between the bottom of the second slot body and the bottom wall of the upper cavity; and a fifth slot body with a notch on the top is formed between the third cavity and the fourth cavity.

[0008] In a possible implementation, wiring grooves are respectively provided on the bottom walls of the third cavity and the fourth cavity.

[0009] In a possible implementation, one or more notches for installing a socket are respectively provided on the outer walls on both sides of the third cavity and the fourth cavity.

[0010] To achieve the above purpose, the utility model provides another technical solution: a base frame, which includes the above-mentioned profile member, the profile member serves as the crossbeam of the base frame, the two ends of the profile member are respectively connected to adapters, and the bottom ends of the adapters are respectively connected to support legs.

[0011] In a possible implementation, the adapter is provided with a first plug-in ring and a second plug-in ring at one end relative to the profile component, respectively, the first plug-in ring is adapted to be plugged in with the first cavity and the second cavity, respectively, and the second plug-in ring is adapted to be plugged in with the third cavity and the fourth cavity, respectively.

[0012] In a possible implementation, a cover is provided at one end of the adapter that is relatively far away from the profile member.

[0013] In a possible implementation, the upper end surface of the profile member is covered with a cushion bag.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a profile component and a chassis, which have the following beneficial effects:

[0016] A profile component, the profile component includes an upper cavity and a lower cavity separated from each other, the cross section of the lower cavity is wider than that of the upper cavity, the top wall of the lower cavity is upwardly formed with respect to both sides of the upper cavity to form a first trough body with a notch on the top, the upper cavity is divided into a first cavity and a second cavity on the left and right, and a second trough body with a top opening is formed between the first cavity and the second cavity, a third trough body with a notch on the top is formed on the top of the first cavity and the second cavity, and the lower cavity is divided into a third cavity and a fourth cavity on the left and right. The first trough body and the third trough body can cooperate to realize the clamping of other external components, and the connection is stable, and the second trough body can realize the plug-in of auxiliary equipment. All the assembly is completed by hand, no welding is required, and the profile components can be cut at will based on the needs without affecting the assembly function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the profile component of the utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of the profile component of the utility model;

[0020] Figure 3 It is a partial cross-sectional schematic diagram of the utility model profile component plugged into an external connector;

[0021] Figure 4 It is an exploded view of the chassis of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure of the chassis of the utility model;

[0023] Figure 6 It is a partial cross-sectional view of the chassis of the utility model;

[0024] Figure 7 This is a schematic diagram of the application of the base frame of the utility model to a chair;

[0025] Figure 8 It is an application schematic diagram of the base frame of the utility model being applied to a TV bracket.

[0026] Reference numerals:

[0027] 1. Upper cavity; 2. Lower cavity; 11. First slot; 12. First cavity; 13. Second cavity 14. Second slot; 15. Third slot; 16. Third cavity; 17. Fourth cavity; 18. Fourth slot; 19. Wiring trough; 20. Notch; 21. Fifth slot;

[0028] 30. Profile member; 40. Adapter; 50. Support leg; 401. First plug-in ring; 402. Second plug-in ring; 60. Cover; 70. Cushion bag; 701. Inner convex buckle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 3 , is a structural schematic diagram of a profile component of an embodiment of the utility model. In the embodiment of the utility model, the profile component includes an upper cavity 1 and a lower cavity 2 separated from each other, the cross section of the lower cavity 2 is wider than the cross section of the upper cavity 1, and the top wall of the lower cavity 2 is upwardly formed with respect to both sides of the upper cavity 1 to form a first groove body 11 with a notch on the top, the upper cavity 1 is divided into a first cavity 12 and a second cavity 13 on the left and right, and a second groove body 14 with a top opening is formed between the first cavity 12 and the second cavity 13, a third groove body 15 with a notch on the top is formed at the top of the first cavity 12 and the second cavity 13, and the lower cavity 2 is divided into a third cavity 16 and a fourth cavity 17 on the left and right.

[0031] The profile component of the utility model can be connected with other external components through the cooperation of the first groove body and the third groove body, and the connection is firm. Auxiliary equipment can be plugged in through the second groove body. The assembly can be completed by hand without welding, and the profile component can be cut at will based on needs without affecting the assembly function.

[0032] In a possible implementation, a fourth slot 18 with a notch on the top is formed between the bottom of the second slot and the bottom wall of the upper cavity. A fifth slot 21 with a notch on the top is also formed between the third cavity and the fourth cavity. The fourth slot 18 and the fifth slot 21 can be used to lock the slot with a T-nut when plugging in an external component. Figure 3 As shown, when other auxiliary parts are inserted into the second slot body of the profile component, locking can be achieved by passing the T-shaped nut through the fourth slot body and rotating and pulling it upward.

[0033] In a possible implementation, wiring grooves 19 are respectively provided on the bottom walls of the third cavity 16 and the fourth cavity 17. By providing a plurality of wiring grooves, the wiring can be separated to separate strong and weak electricity.

[0034] In a possible implementation, one or more notches 20 for installing sockets are respectively provided on the outer walls of both sides of the third cavity 16 and the fourth cavity 17. Multiple notches can be provided on both sides of the profile member to facilitate installation of multiple sockets.

[0035] The profile component of the utility model forms different slots through an integrally formed profile, and can realize the card connection and plug-in assembly of different external parts. The assembly is convenient and fast, and the connection is stable, no welding is required, and the strong and weak electricity can be routed separately, which is safer. In addition, based on the cuttability of the profile component, it can be cut at will according to the needs without affecting the assembly function.

[0036] Based on the profile components provided above, please refer to Figure 4-Figure 8 As shown, the utility model further provides a chassis, which includes the above-mentioned profile member 30, the profile member 30 is used as a crossbeam of the chassis, and the two ends of the profile member 30 are respectively connected with adapters 40, and the bottom ends of the adapters 40 are respectively connected to support legs 50.

[0037] Among them, in a possible implementation, in order to facilitate the connection between the adapter 40 and the profile component 30, the adapter 40 is respectively provided with a first plug-in ring 401 and a second plug-in ring 402 at one end relative to the profile component, and the first plug-in ring 401 is respectively adapted to be plugged in with the first cavity 12 and the second cavity 13, and the second plug-in ring 402 is respectively adapted to be plugged in with the third cavity 16 and the fourth cavity 17.

[0038] In one possible implementation, in order to make the product more beautiful as a whole, a cover 60 is provided at one end of the adapter 40 which is relatively far away from the profile member 30 .

[0039] In one possible implementation, the upper end surface of the profile member 30 is covered with a cushion bag 70. Specifically referring to the figure, the cushion bag is inserted into the notch of the third slot body 15 through the inner convex buckle 701, wherein the inner convex buckle 701 is specifically made of plastic material, and is squeezed into the notch of the third slot body by deforming the plastic inner convex buckle, so that fast snap-on fastening can be achieved without locking screws. The setting of the cushion bag makes the user more comfortable when the base frame is used as a chair.

[0040] The chassis and profile components of the utility model can be made of one-piece aluminum profiles or steel plate profiles, etc. Based on the hollow design of the upper and lower cavities, on the basis of ensuring the solidity of the profile components, the weight of the overall product can be greatly reduced, truly achieving a light and stable effect.

[0041] The adapter and the cover can be made of plastic or aluminum alloy based on specific application scenarios. The present invention does not make any further restrictions on this. As long as the corresponding functions can be achieved, the material of the component itself is not specifically limited.

[0042] Based on the specific structural design of the profile components of the utility model, the base frame of the utility model can be applied to various scenes, such as seats, black and white board support frames or TV stands, etc. Figure 8 , is a specific application schematic diagram of the base frame of the utility model further clamping the TV bracket, and can also be clamped to, for example, a screen.

[0043] See also Figure 7 When the base frame of the utility model is used for a chair, auxiliary components such as a writing board can be further assembled on both ends of the base frame to achieve multifunctionality.

[0044] From the above detailed description of the profile component and the chassis of the utility model in combination with the drawings of the specification, it can be understood that the profile component of the utility model includes an upper cavity and a lower cavity separated from each other, the cross section of the lower cavity is wider than that of the upper cavity, the top wall of the lower cavity is upwardly formed with respect to both sides of the upper cavity to form a first trough body with a notch on the top, the upper cavity is divided into a first cavity and a second cavity on the left and right, and a second trough body with a top opening is formed between the first cavity and the second cavity, a third trough body with a notch on the top is formed at the top of the first cavity and the second cavity, and the lower cavity is divided into a third cavity and a fourth cavity on the left and right. Among them, the first trough body and the third trough body can cooperate to realize the clamping of other external components, and the connection is stable, and the auxiliary equipment can be plugged in through the second trough body. All the assembly is completed by hand, no welding is required, and the profile components can be cut at will based on the needs without affecting the assembly function.

[0045] And based on the design of the profile component structure, while ensuring stability, it also simultaneously achieves the lightness of the overall product. Different functional parts can be added through convenient and fast assembly methods to meet the multifunctionality of the product.

[0046] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0047] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A profile component, characterized in that: The profile component includes an upper cavity and a lower cavity separated from each other, the cross-section of the lower cavity is wider than that of the upper cavity, the top wall of the lower cavity forms a first groove body with a notch on the top upward relative to the two sides of the upper cavity, the upper cavity is divided into a first cavity and a second cavity on the left and right, and a second groove body with a top opening is formed between the first cavity and the second cavity, a third groove body with a notch on the top is formed at the top of the first cavity and the second cavity, and the lower cavity is divided into a third cavity and a fourth cavity on the left and right.

2. The profile component according to claim 1, characterized in that A fourth slot body with a notch on the top is formed between the bottom of the second slot body and the bottom wall of the upper cavity; a fifth slot body with a notch on the top is formed between the third cavity and the fourth cavity.

3. The profile member according to claim 1, characterized in that The bottom walls of the third cavity and the fourth cavity are respectively provided with wiring grooves.

4. The profile member according to claim 1, characterized in that One or more notches for installing sockets are respectively arranged on the outer walls on both sides of the third cavity and the fourth cavity.

5. A chassis, characterized in that: The base frame includes the profile member described in any one of claims 1 to 4, the profile member serves as a crossbeam of the base frame, both ends of the profile member are respectively connected to adapters, and the bottom ends of the adapters are respectively connected to support legs.

6. The chassis according to claim 5, characterized in that: The adapter is provided with a first plug-in ring and a second plug-in ring at one end relative to the profile component, the first plug-in ring is respectively adapted to be plugged in with the first cavity and the second cavity, and the second plug-in ring is respectively adapted to be plugged in with the third cavity and the fourth cavity.

7. The chassis according to claim 5, characterized in that: A sealing cover is arranged at one end of the adapter which is relatively far away from the profile member.

8. The chassis according to claim 5, characterized in that: The upper end surface of the profile component is covered with a soft cushion bag.

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