Telescopic folding table

Abstract

A telescopic folding table comprises table legs and a fixing plate. Four table legs are mounted at the bottoms of the two fixing plates, and a folding joint is mounted between every two adjacent table legs; two sets of outer sleeves are transversely installed on the fixing plate along the back face of a plate body, each outer sleeve is of a hollow structure, inner sleeves are sleeved with the outer sleeves along inner side ports, connecting pieces are in butt joint between every two adjacent sets of inner sleeves, and inserting plates are erected on the upper end faces of every two adjacent sets of inner sleeves. According to the table body capable of being folded in a telescopic mode, extension of the table body can be completed through the telescopic frame body structure installed at the bottom of the plate body, and after extension, the extension installation procedure of the telescopic folding table can be completed through a table board machine for manually and subsequently filling the middle segment vacancy. In the process, an integrated telescopic frame body of a table body structure is adopted, the telescopic structure can be hidden on the end face of the bottom of the folding table body, and in the process that the table top needs to be extended, the subsequent operation procedure of telescopic splicing of the table plate can be completed through extension operation.

Description

Technical Field

[0001] The utility model belongs to the technical field of daily furniture, in particular to a telescopic folding table. Background Art

[0002] Folding tables are essential equipment in daily life and are often used in daily outdoor travel and temporary indoor use. However, due to their fixed installation structure, ordinary tables have limited extension area and storage volume during use; they cannot store or hold more props in emergencies. Tables with overly large structures are also extremely inconvenient to carry and put the cart before the horse in subsequent use.

[0003] Therefore, the present application provides a telescopic and foldable table body, which can be extended by a telescopic frame structure installed at the bottom of the board body. After the extension, the table board machine that manually fills the gap in the middle can complete the extension and installation process of the telescopic folding table. In this process, an integrated telescopic frame of the table body structure is used, and the telescopic structure can be hidden at the bottom end surface of the folding table body. When the desktop needs to be extended, the subsequent operation process of telescoping and splicing the table board can be completed through the extension operation. Summary of the invention

[0004] In order to achieve the above object, the technical solution of the utility model is as follows:

[0005] A telescopic folding table comprises table legs and a fixing plate; four sets of table legs are installed at the bottom of two sets of fixing plates, and a folding joint is installed between two adjacent sets of table legs;

[0006] The fixing plate is laterally installed with two groups of outer sleeves along the back of the plate body. The outer sleeves are hollow in structure. The inner sleeves are sleeved inside the inner ports of the outer sleeves. Connectors are connected between the inner sleeves of two adjacent groups. Insert plates are installed on the upper end faces of the inner sleeves of two adjacent groups.

[0007] Furthermore, the spacing between the inner sleeves of two adjacent groups is equal to the width of the plug board.

[0008] Furthermore, the folding joint is limitedly installed in the middle section of the fixing plate through a folding joint connector of an angle steel structure.

[0009] Furthermore, the outer sleeve is provided with a carrier sleeve along the outer side of the inner port, and a limit lock buckle is installed on the outer end surface of the carrier sleeve, and the limit lock buckle is in limited contact with the groove structure at the center of the connector.

[0010] Furthermore, the outer port of the outer sleeve is encapsulated with a plug, a mounting bolt hole is provided on the plug, and reinforcing ribs are retained on the 90-degree bent end surface of the plug.

[0011] Furthermore, four groups of supporting pads are installed on the bottom end surface of the fixing plate, and the supporting pads are in limited contact with the inner end surface of the inner sleeve.

[0012] Furthermore, supporting feet are installed at the ends of the table legs.

[0013] The beneficial effects of the utility model are:

[0014] Compared with the prior art, the present application provides a telescopic and foldable table body, which can be extended by a telescopic frame structure installed at the bottom of the board body. After the extension, the table board machine that manually fills the gap in the middle can complete the extension and installation process of the telescopic folding table. In this process, an integrated telescopic frame of the table body structure is used, and the telescopic structure can be hidden at the bottom end surface of the folding table body. When the desktop needs to be extended, the subsequent operation process of telescoping and splicing the table board can be completed through the extension operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the inverted structure of the telescopic folding table of the utility model.

[0016] Figure 2 It is a front view of the telescopic folding table of the utility model.

[0017] Figure 3 This is a schematic diagram of the installation structure of the telescopic folding table of the utility model when viewed from above.

[0018] Figure 4 It is a schematic diagram of the telescopic structure of the telescopic folding table of the utility model.

[0019] List of Figure Symbols:

[0020] 1 is a support leg, 2 is an outer sleeve, 3 is a fixing plate, 4 is a connecting piece, 5 is a limit lock, 6 is a folding joint connecting piece, 7 is a folding joint, 8 is a table leg, 9 is a plug plate, 10 is an inner sleeve, 11 is a carrier sleeve, 12 is a folding joint, 13 is a support pad, and 14 is a plug. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific implementations. It should be understood that the following specific implementations are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a telescopic folding table includes table legs and fixing plates; four sets of table legs 8 are installed at the bottom of two sets of fixing plates 3, and folding joints 12 are installed between two adjacent sets of table legs 8; wherein, the fixing plates 3 are used as the initial installation plate of the folding table body, and can be used as a plate structure that can still be used normally when the middle plug plate 9 is not added at the beginning. The folding joints 12 of the table legs 8 are used as a bending structure for storing and unfolding the table legs 8 themselves.

[0023] The fixing plate 3 is laterally installed with two groups of outer sleeves 2 along the back of the plate body. The outer sleeves 2 are hollow structures. The inner sleeves 10 are sleeved inside the inner ports of the outer sleeves 2. Connectors 4 are butted between the two adjacent groups of inner sleeves 10. The upper end faces of the two adjacent groups of inner sleeves 10 are mounted with plug-in plates 9. Among them, two groups of outer sleeves 2 are installed between the two groups of fixing plates 3. The inner sleeves 10 are installed in the hollow structure of the outer sleeves 2. The inner sleeves 10 are manually telescopic along the direction of the outer sleeve 2 body and extend in coordination with the fixing plate 3. In order to avoid the dislocation or separation of adjacent inner sleeves 10, connectors 4 are installed between the two groups of inner sleeves 10 as a coping structure to prevent dislocation or separation. The plug-in plate 9 is a table board structure supplemented later.

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the spacing between the inner sleeves 10 of two adjacent groups is equal to the width of the plug board 9. In order to maintain the beautiful structure and ensure a certain stability of the plate after installation, the spacing between the inner sleeves 10 of two adjacent groups is equal to the width of the plug board 9.

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the folding joint 12 is limitedly installed at the middle section of the fixing plate 3 through the folding joint connector 6 of the angle steel structure. The folding joint 12 is installed through the recommended angle steel structure. The installation process is simple and the disassembly and maintenance are convenient.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the outer sleeve 2 is sleeved with a carrier sleeve 11 along the outer side of the inner port, and a limit lock buckle 5 is installed on the outer end surface of the carrier sleeve 11, and the limit lock buckle 5 is in limited contact with the groove structure in the center of the connecting member 4. The carrier sleeve 11 cooperates with the limit lock buckle 5 to complete the locking process of the appearance sleeve 2, avoiding the inner sleeve 2 from sliding autonomously during the non-extension or final extension process, which affects the practical experience of the table structure.

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the outer port of the outer sleeve 2 is encapsulated with a plug 14, a mounting bolt hole is opened on the plug 14, and a reinforcing rib is retained on the 90-degree bent end surface of the plug 14. The plug 14 is a protective structure with an open end, and the mounting bolt hole on the plug 14 can cooperate with subsequent installation, and the design of the reinforcing rib can also improve the installation stability of the structure.

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, four groups of support pads 13 are installed on the bottom end surface of the fixing plate 3, and the support pads 13 are in limited contact with the inner end surface of the inner sleeve 10. The support pads 13 are used to further stabilize the installation structure of the table body and the table top.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a support foot 1 is installed at the end of the table leg 8.

[0030] It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. A telescopic folding table, comprising table legs and a fixing plate; wherein: Four sets of table legs (8) are installed at the bottom of the two sets of fixing plates (3), and a folding joint (12) is installed between two adjacent sets of table legs (8); The fixing plate (3) is laterally mounted with two groups of outer sleeves (2) along the back side of the plate body, the outer sleeves (2) being of a hollow structure, the outer sleeves (2) being sleeved with inner sleeves (10) along the inner side ports, a connecting piece (4) being butt-jointed between two adjacent groups of inner sleeves (10), and an inserting plate (9) being mounted on the upper end faces of the two adjacent groups of inner sleeves (10).

2. The telescopic folding table according to claim 1 is characterized in that: The spacing between two adjacent groups of inner sleeves (10) is equal to the width of the plug plate (9).

3. The telescopic folding table according to claim 1 is characterized in that: The folding joint (12) is installed at a middle position of the fixing plate (3) by means of a folding joint connecting piece (6) of an angle steel structure.

4. The telescopic folding table according to claim 1 is characterized in that: The outer sleeve (2) is sleeved with a carrier sleeve (11) along the outer side of the inner port, and a limit lock buckle (5) is installed on the outer end surface of the carrier sleeve (11), and the limit lock buckle (5) is in limit contact with the groove structure at the center of the connecting piece (4).

5. The telescopic folding table according to claim 4 is characterized in that: The outer port of the outer sleeve (2) is encapsulated with a plug (14), a mounting bolt hole is provided on the plug (14), and a reinforcing rib is retained on the 90-degree bent end surface of the plug (14).

6. The telescopic folding table according to claim 1 is characterized in that: Four groups of support pads (13) are installed on the bottom end surface of the fixing plate (3), and the support pads (13) are in limited contact with the inner end surface of the inner sleeve (10).

7. The telescopic folding table according to claim 1 is characterized in that: A support foot (1) is installed at the end of the table leg (8).

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