Foldable table tennis table

Abstract

The invention discloses a foldable table tennis table in the technical field of foldable table tennis tables, and the foldable table tennis table comprises two table plates, the opposite sides of the two table plates are rotatably connected with partition plates, and the front and rear sides of the bottoms of the two table plates are fixedly connected with connecting blocks; supporting plates are rotatably connected to the sides, opposite in pairs, of the four connecting blocks, T-shaped grooves are formed in the bottoms of the supporting plates, adjusting pieces are slidably connected into the T-shaped grooves, and the two supporting plates are deflected towards the middles, C-shaped plates are moved towards the rear sides of the interiors of vertical grooves of the C-shaped grooves, second pressure springs are extruded, so that the adjusting pieces are adjusted, and the adjusting pieces are adjusted to adjust the adjusting pieces. The upper transverse plate of the C-shaped plate is moved into the C-shaped groove, the T-shaped plate drives the L-shaped plate to stretch towards the lower side of the supporting plate, the first compression spring is extruded, the L-shaped plate is moved into the L-shaped groove, the T-shaped plate is loosened, the T-shaped plate drives the L-shaped plate to move to be attached to the side face in the L-shaped groove through the first compression spring, and the supporting plate is quickly folded to the lower side of the table plate.

Description

Technical Field

[0001] The invention relates to the technical field of foldable table tennis tables, in particular to a foldable table tennis table. Background Art

[0002] With the development of society, various sports are carried out indoors. Therefore, there are more and more indoor sports equipment. Table tennis is one of the more popular ball sports, including attack, confrontation and defense, etc. Due to the limited indoor space and the large space occupied by the table tennis table, a foldable table tennis table is needed.

[0003] The existing patent (Announcement No.: CN217854445U) discloses a foldable table tennis table that is easy to carry, including a first table tennis board, both side walls of the first table tennis board are fixedly provided with fixed discs, and the middle of the side walls of the two fixed discs are fixedly provided with a rotating shaft, and after the second table tennis board is laid flat, the two telescopic rods connected by the fixed seat are first retracted, and then the movable legs are manually adjusted by the hinge device so that the movable legs are attached to the ground, thereby achieving the effect of facilitating the support and stability of the second table tennis board. However, this technical solution still has shortcomings, as follows:

[0004] The above device adjusts the movable legs through a hinge device to store the table tennis table, but after the table tennis table is stored, it is difficult to fix the stored table tennis table, which makes the stored table tennis table easy to fall apart. Therefore, we propose a foldable table tennis table to solve the above mentioned problem. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of the present invention to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] Therefore, the purpose of the present invention is to provide a foldable table tennis table, which can solve the problem that the existing movable legs are adjusted by a hinge device to store the table tennis table, but the above device is difficult to fix the stored table tennis table after the table tennis table is stored, which makes the stored table tennis table easy to fall apart.

[0007] In order to solve the above technical problems, the present invention provides a foldable table tennis table, which adopts the following technical solution: comprising two table boards, the two table boards are rotatably connected to a partition board on one side opposite to the other, the front and rear sides of the bottom of the two table boards are fixedly connected to connecting blocks, and the four connecting blocks are grouped into two, and the two opposite sides are rotatably connected to a support plate on one side;

[0008] A T-shaped groove is provided at the bottom of the support plate, an adjusting piece is slidably connected inside the T-shaped groove, and an L-shaped groove is provided at the bottom of the platform.

[0009] By adopting the above technical solution, this solution makes it easy to quickly fold the support plate to the lower side of the table top, and can quickly adjust and fix the height of the table tennis table.

[0010] Optionally, the adjusting member includes a T-shaped plate, the side of the T-shaped plate is slidably connected to the inside of the T-shaped slot, the rear side of the transverse plate of the T-shaped plate is fixedly connected to a first compression spring, and the bottom end of the first compression spring is fixedly connected to the lower side of the inner wall of the transverse slot of the T-shaped slot.

[0011] By adopting the above technical solution, the present solution can change the overall height of the table tennis table by moving the T-shaped plate inside the T-shaped groove to different lengths.

[0012] Optionally, a C-shaped groove is opened on the front side of the T-shaped plate, a C-shaped plate is slidably connected inside the C-shaped groove, a second compression spring is fixedly connected to the rear side of the vertical plate of the C-shaped plate, and the rear end of the second compression spring is fixedly connected to the side of the inner wall of the vertical groove of the C-shaped groove.

[0013] By adopting the above technical solution, the present solution can release the fixation of the C-shaped plate to the T-shaped plate by moving the C-shaped plate toward the rear side of the inner wall of the C-shaped groove, thereby being able to quickly adjust the T-shaped plate to different lengths.

[0014] Optionally, three adjustment slots are provided on the front side of the support plate, and the side surface of the upper horizontal plate of the C-shaped plate is slidably connected to the interior of one of the three adjustment slots.

[0015] By adopting the above technical solution, after the upper side horizontal plates of the two C-shaped plates are moved to the inside of different adjustment grooves, the height of the table tennis table can be adjusted to adapt to users of different heights.

[0016] Optionally, the T-shaped plate is an aluminum alloy plate, and the two vertical plates of the two T-shaped plates are fixedly connected to a stabilizing plate on the opposite sides, and the two vertical plates of the two T-shaped plates are fixedly connected to an L-shaped plate on the opposite sides, and the side surfaces of the L-shaped plates are slidably connected to the inside of the L-shaped groove.

[0017] By adopting the above technical solution, the support plate can be deflected to fit with the side of the table plate after the L-shaped plate is moved into the inside of the L-shaped groove.

[0018] Optionally, a groove is provided on one side of the tabletop away from the partition, a T-shaped rod is rotatably connected inside the left groove, a rectangular groove is provided on the side of the cross bar of the T-shaped rod, and a block is slidably connected inside the rectangular groove.

[0019] By adopting the above technical solution, the two table boards can be opened and the table tennis table can be quickly unfolded by moving the clamping block out from the inside of the right groove.

[0020] Optionally, the card block includes an L-shaped bar, the side of the L-shaped bar is slidably connected to the inside of the rectangular groove, the lower side of the vertical bar of the L-shaped bar is fixedly connected with a baffle, and the side of the horizontal bar of the L-shaped bar is slidably connected to the inside of the groove on the right side.

[0021] By adopting the above technical solution, this solution facilitates fixing the folded table tennis table after the horizontal bar of the L-shaped bar is moved to the inside of the right groove.

[0022] Optionally, a wavy silicone strip is fixedly connected to the side of the vertical strip of the L-shaped strip.

[0023] By adopting the above technical solution, the present solution facilitates the user to hold the L-shaped strip through the wavy silicone strip to drive the table tennis table to move.

[0024] In summary, the present invention includes at least one of the following beneficial effects:

[0025] Deflect the two support plates toward the middle, move the C-shaped plate toward the rear side of the vertical groove of the C-shaped groove, squeeze the second compression spring to move the upper horizontal plate of the C-shaped plate into the C-shaped groove, and drive the L-shaped plate to stretch toward the lower side of the support plate through the T-shaped plate, squeeze the first compression spring to move the L-shaped plate into the L-shaped groove, relax the T-shaped plate, and drive the L-shaped plate to move through the first compression spring to fit the side of the inside of the L-shaped groove, and quickly fold the support plate to the lower side of the table plate.

[0026] After the table tennis table is unfolded, the two C-shaped plates are moved backward to compress the second compression spring, thereby releasing the fixation of the T-shaped plate and the support plate. The T-shaped plate is slid inside the T-shaped groove to a suitable height according to the height of the user, and the C-shaped plate is loosened so that the C-shaped plate is reset by the rebound force of the second compression spring. The height of the table tennis table can be quickly adjusted and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2It is a partial three-dimensional structure development diagram of the support plate of the present invention;

[0030] Figure 3 It is a partial three-dimensional structural cross-sectional view of the support plate of the present invention;

[0031] Figure 4 It is a partial three-dimensional structural cross-sectional view of the tabletop of the present invention;

[0032] Figure 5 It is a folding diagram of the three-dimensional structure of the present invention.

[0033] Explanation of the reference numerals in the accompanying drawings: 1. Tabletop; 101. Groove; 102. T-shaped rod; 103. Rectangular groove; 104. Block; 105. L-shaped bar; 106. Baffle; 2. Partition; 3. Connecting block; 4. Support plate; 401. Adjustment groove; 5. T-shaped groove; 6. Adjustment member; 601. T-shaped plate; 602. First compression spring; 603. C-shaped plate; 604. Second compression spring; 605. Stabilizing plate; 606. L-shaped plate; 607. C-shaped groove; 7. L-shaped groove. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-5 The present invention is described in further detail.

[0035] Embodiment 1, refer to Figure 1-5 In this embodiment, in order to solve the problem that the existing movable legs are adjusted by a hinge device to store the table tennis table, but the above device is difficult to fix the stored table tennis table after the table tennis table is stored, which causes the stored table tennis table to be easily scattered, the present invention discloses a foldable table tennis table.

[0036] It includes two table plates 1, which are characterized in that: a partition plate 2 is rotatably connected to one opposite side of the two table plates 1, connection blocks 3 are fixedly connected to the front and rear sides of the bottom of the two table plates 1, four connection blocks 3 are grouped into two, and one side opposite to each other is rotatably connected to a support plate 4, a T-shaped slot 5 is provided at the bottom of the support plate 4, and an adjusting member 6 is slidably connected inside the T-shaped slot 5.

[0037] The adjusting member 6 includes a T-shaped plate 601, the side of the T-shaped plate 601 is slidably connected to the inside of the T-shaped slot 5, the rear side of the transverse plate of the T-shaped plate 601 is fixedly connected with a first compression spring 602, the bottom end of the first compression spring 602 is fixedly connected to the lower side of the inner wall of the transverse slot of the T-shaped slot 5, and the T-shaped plate 601 can be moved to different lengths inside the T-shaped slot 5 to change the overall height of the table tennis table.

[0038] A C-shaped groove 607 is provided on the front side of the T-shaped plate 601, and a C-shaped plate 603 is slidably connected inside the C-shaped groove 607. A second compression spring 604 is fixedly connected to the rear side of the vertical plate of the C-shaped plate 603. The rear end of the second compression spring 604 is fixedly connected to the side of the inner wall of the vertical groove of the C-shaped groove 607. By moving the C-shaped plate 603 toward the rear side of the inner wall of the C-shaped groove 607, the fixation of the C-shaped plate 603 to the T-shaped plate 601 can be released, so that the T-shaped plate 601 can be quickly adjusted to different lengths.

[0039] The T-shaped plate 601 is an aluminum alloy plate, and the two vertical plates of the two T-shaped plates 601 are fixedly connected to the opposite sides with a stabilizing plate 605, and the two vertical plates of the two T-shaped plates 601 are fixedly connected to the opposite sides with an L-shaped plate 606. The side of the L-shaped plate 606 is slidably connected to the inside of the L-shaped groove 7. By moving the L-shaped plate 606 to the inside of the L-shaped groove 7, the support plate 4 can be deflected to fit the side of the table plate 1.

[0040] The specific working principle is: first, the two support plates 4 are deflected toward the middle at the same time, and then the C-shaped plate 603 is moved to the rear side of the vertical groove inside the C-shaped groove 607, and the second compression spring 604 is squeezed to make the upper horizontal plate of the C-shaped plate 603 move to the inside of the C-shaped groove 607, and then the L-shaped plate 606 is driven to stretch toward the lower side of the support plate 4 through the T-shaped plate 601, and the first compression spring 602 is squeezed, and then the L-shaped plate 606 is moved to the inside of the L-shaped groove 7, and finally the T-shaped plate 601 is relaxed, so that the T-shaped plate 601 drives the L-shaped plate 606 to move to the side of the inside of the L-shaped groove 7 through the rebound force of the first compression spring 602, and the support plate 4 can be quickly folded to the lower side of the table plate 1.

[0041] Example 2, refer to Figure 1-5 In order to solve the problem that it is difficult to adjust the height of the table tennis table in the present embodiment, based on the same concept as the above-mentioned embodiment 1, the foldable table tennis table further includes:

[0042] The front and rear sides of the bottom of the two platform plates 1 are fixedly connected with connecting blocks 3, and two connecting blocks 3 form a group and are rotatably connected with supporting plates 4 on each side opposite to each other. A T-shaped slot 5 is provided at the bottom of the supporting plate 4, and an adjusting member 6 is slidably connected inside the T-shaped slot 5.

[0043] The adjusting member 6 includes a T-shaped plate 601, the side of the T-shaped plate 601 is slidably connected to the inside of the T-shaped groove 5, a C-shaped groove 607 is opened on the front side of the T-shaped plate 601, the C-shaped groove 607 is slidably connected to the C-shaped plate 603, the rear side of the vertical plate of the C-shaped plate 603 is fixedly connected to the second compression spring 604, the rear end of the second compression spring 604 is fixedly connected to the side of the inner wall of the vertical groove of the C-shaped groove 607, and the fixation of the C-shaped plate 603 to the T-shaped plate 601 can be released by moving the C-shaped plate 603 toward the rear side of the inner wall of the C-shaped groove 607, so that the T-shaped plate 601 can be quickly adjusted to different lengths.

[0044] Three adjustment slots 401 are provided on the front side of the support plate 4, and the side surface of the upper horizontal plate of the C-shaped plate 603 is slidably connected to the interior of one of the three adjustment slots 401. By moving the upper horizontal plates of the two C-shaped plates 603 to the interior of different adjustment slots 401, the height of the table tennis table can be adjusted to adapt to users of different heights.

[0045] The specific working principle is: after the table tennis table is unfolded, the two C-shaped plates 603 are moved to the rear side of the vertical groove inside the C-shaped groove 607 respectively, and the second compression spring 604 is squeezed to make the C-shaped plate 603 completely move into the C-shaped groove 607, thereby releasing the fixation of the T-shaped plate 601 and the support plate 4, and then the T-shaped plate 601 is slid inside the T-shaped groove 5 to a suitable height according to the height of the user, and then the C-shaped plate 603 is relaxed, so that the C-shaped plate 603 is reset by the rebound force of the second compression spring 604, and the height of the table tennis table can be quickly adjusted and fixed.

[0046] Example 3, refer to Figure 1-5 In order to solve the problem that some existing table tennis tables are difficult to carry and move, in this embodiment, based on the same concept as the above-mentioned embodiment 1, the foldable table tennis table also includes:

[0047] There are two table boards 1, and a partition board 2 is rotatably connected to the opposite side of the two table boards 1. A groove 101 is provided on the side of the table board 1 away from the partition board 2. A T-shaped rod 102 is rotatably connected inside the left groove 101. A rectangular groove 103 is provided on the side of the cross bar of the T-shaped rod 102. A clamping block 104 is slidably connected inside the rectangular groove 103. By moving the clamping block 104 out from the inside of the right groove 101, the two table boards 1 can be opened and the table tennis table can be quickly unfolded.

[0048] The block 104 includes an L-shaped bar 105, the side of which is slidably connected to the inside of the rectangular groove 103, the lower side of the vertical bar of the L-shaped bar 105 is fixedly connected with a baffle 106, and the side of the horizontal bar of the L-shaped bar 105 is slidably connected to the inside of the right groove 101. When the horizontal bar of the L-shaped bar 105 is moved to the inside of the right groove 101, the folded table tennis table can be conveniently fixed.

[0049] The side of the vertical bar of the L-shaped bar 105 is fixedly connected with a wavy silicone strip, so that the user can hold the L-shaped bar 105 to move the table tennis table.

[0050] The specific working principle is: after the support plate 4 is fixed to the side of the table top 1, the two table tops 1 are deflected toward the middle at the same time, so that the sides of the two table tops 1 are respectively fitted with the two sides of the partition 2, and then the L-shaped bar 105 is stretched to move the horizontal bar of the L-shaped bar 105 to the inside of the right groove 101, so that the two table tops 1 can be quickly fixed, and the table tennis table can be quickly carried and moved by holding the vertical bar of the L-shaped bar 105.

[0051] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable table tennis table, comprising two table tops (1), characterized in that: The two platforms (1) have a partition plate (2) rotatably connected to one side opposite to the other, and the front and rear sides of the bottom of the two platforms (1) are fixedly connected to connection blocks (3), and the four connection blocks (3) are grouped in pairs and have a support plate (4) rotatably connected to one side opposite to the other. The bottom of the support plate (4) is provided with a T-shaped groove (5), the interior of the T-shaped groove (5) is slidably connected with an adjusting member (6), and the bottom of the platform (1) is provided with an L-shaped groove (7).

2. A foldable table tennis table according to claim 1, characterized in that: The adjusting member (6) comprises a T-shaped plate (601), the side surface of the T-shaped plate (601) is slidably connected to the inside of the T-shaped slot (5), the rear side of the transverse plate of the T-shaped plate (601) is fixedly connected to a first compression spring (602), and the bottom end of the first compression spring (602) is fixedly connected to the lower side of the inner wall of the transverse slot of the T-shaped slot (5).

3. A foldable table tennis table according to claim 2, characterized in that: A C-shaped groove (607) is provided on the front side of the T-shaped plate (601), a C-shaped plate (603) is slidably connected inside the C-shaped groove (607), a second compression spring (604) is fixedly connected to the rear side of the vertical plate of the C-shaped plate (603), and a rear end of the second compression spring (604) is fixedly connected to the side of the inner wall of the vertical groove of the C-shaped groove (607).

4. A foldable table tennis table according to claim 3, characterized in that: The front side of the support plate (4) is provided with three adjustment slots (401), and the side surface of the upper horizontal plate of the C-shaped plate (603) is slidably connected to the inside of one of the three adjustment slots (401).

5. A foldable table tennis table according to claim 2, characterized in that: The T-shaped plates (601) are aluminum alloy plates, and the two vertical plates of the two T-shaped plates (601) are fixedly connected to the opposite sides with a stabilizing plate (605), and the two vertical plates of the two T-shaped plates (601) are fixedly connected to the opposite sides with an L-shaped plate (606), and the side surfaces of the L-shaped plates (606) are slidably connected to the inside of the L-shaped groove (7).

6. A foldable table tennis table according to claim 2, characterized in that: A groove (101) is provided on one side of the platform (1) away from the partition (2); a T-shaped rod (102) is rotatably connected inside the left groove (101); a rectangular groove (103) is provided on the side of the cross bar of the T-shaped rod (102); and a clamping block (104) is slidably connected inside the rectangular groove (103).

7. A foldable table tennis table according to claim 6, characterized in that: The clamping block (104) comprises an L-shaped bar (105), the side surface of the L-shaped bar (105) is slidably connected to the inside of the rectangular groove (103), the lower side of the vertical bar of the L-shaped bar (105) is fixedly connected to a baffle (106), and the side surface of the horizontal bar of the L-shaped bar (105) is slidably connected to the inside of the groove (101) on the right side.

8. A foldable table tennis table according to claim 7, characterized in that: The side surfaces of the vertical bars of the L-shaped bars (105) are fixedly connected with wavy silicone strips.

Images