CN211862123U - Table tennis table base supporting plate, table tennis table vertical plate assembly and table tennis table - Google Patents
Table tennis table base supporting plate, table tennis table vertical plate assembly and table tennis table Download PDFInfo
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- CN211862123U CN211862123U CN202020261219.8U CN202020261219U CN211862123U CN 211862123 U CN211862123 U CN 211862123U CN 202020261219 U CN202020261219 U CN 202020261219U CN 211862123 U CN211862123 U CN 211862123U
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- metal plate
- plate body
- connecting sleeve
- riser
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Abstract
The utility model belongs to the technical field of the table tennis table, in particular to table tennis table base backup pad, including the table tennis table riser subassembly of above-mentioned table tennis table base backup pad and the table tennis table including table tennis table riser subassembly. The table tennis table base supporting plate comprises a metal plate body, a first type connecting sleeve portion and a second type connecting sleeve portion, the metal plate body is fixedly connected with the first type connecting sleeve portion and the second type connecting sleeve portion, the metal plate body is fixedly connected with the vertical plate base portion, the second type connecting sleeve portion is located at the end portion of the metal plate body, the second type connecting sleeve portion is used for being connected with casters, the first type connecting sleeve portion is located in the middle of the metal plate body, and the first type connecting sleeve portion is used for being connected with the vertical plate stand column portion through the metal plate body after being penetrated by a threaded connecting piece. The utility model provides a can solve the lower technical problem of bamboo timber or timber intensity, increase bamboo timber or ligneous intensity, also improve the life-span of riser.
Description
Technical Field
The utility model belongs to the technical field of the table tennis table, in particular to table tennis table base backup pad, table tennis table riser subassembly including above-mentioned table tennis table base backup pad and table tennis table including above-mentioned table tennis table riser subassembly.
Background
In the prior art, the vertical plates are arranged on two sides of the middle part of the table tennis table and used for supporting the weight of the table top of the table tennis table so as to prevent the table top of the table tennis table from collapsing. Or the table tops of the table tennis tables on the two sides can be turned over, and the vertical plate in the middle is used for bearing the whole weight. The frame of table tennis table in the existing market, most adopt metal material to make, adopt metal material's frame, design is simple, lack the aesthetic feeling. If the bamboo or wood is used as the material of the vertical plate, the vertical plate has good texture, but the bamboo or wood has relatively low strength at the parts of connecting bolts, screws and other parts, so that the problems of thread damage and the like are easy to occur, and the reliability of connection cannot be ensured.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a table tennis table base backup pad can solve the lower technical problem of bamboo timber or ligneous intensity among the prior art.
The utility model provides a table tennis table base backup pad, including metal sheet body, first class connecting sleeve portion and second class connecting sleeve portion, the metal sheet body with first class connecting sleeve portion and second class connecting sleeve portion fixed connection, the metal sheet body be used for with riser base portion fixed connection, second class connecting sleeve portion is located the tip of metal sheet body, second class connecting sleeve portion is used for being connected with the truckle, first class connecting sleeve portion is located the middle part of metal sheet body, first class connecting sleeve portion is used for being passed in order to be connected metal sheet body and riser stand portion by threaded connection spare.
Because the utility model provides a table tennis table base backup pad, accept the load that the truckle that first kind of sleeve part bore brought through the sheet metal body, and share for riser base portion evenly through the sheet metal body, can effectual reduction riser body base portion's local atress, still pass through the first kind of connecting sleeve portion of setting up simultaneously and be connected with riser stand portion, directly transmit the effort for riser stand portion, the effort that riser base portion bore has been shared further, bamboo timber or ligneous intensity has been increased, the life-span of riser has also been improved.
According to a preferred embodiment of the present invention, the metal plate body is further provided with a reinforcing rib plate, and the reinforcing rib plate is disposed on the upper surface of the metal plate body.
According to a further preferred embodiment of the present invention, the reinforcing rib is fixedly connected to both the first type connecting sleeve portion and the second type connecting sleeve portion.
According to the utility model provides a preferred embodiment, the sheet metal body is equipped with the connecting hole that runs through the sheet metal body, the connecting hole is used for being passed by threaded fastener in order to with the sheet metal body is connected with the riser.
According to a preferred embodiment of the present invention, the second type connecting sleeve portion is provided with an internal thread.
In a second aspect, the utility model provides a table tennis table riser subassembly, including riser and the table tennis table base backup pad of any one of the above-mentioned, the riser includes riser upright post portion and riser base portion, riser base portion with riser upright post portion fixed connection, threaded connection spare still passes the riser base portion.
Because the table tennis table riser subassembly that this aspect provided has included foretell table tennis table base backup pad, consequently has had the technological effect of foretell table tennis table base backup pad, and no longer repeated here.
According to a preferred embodiment of the present invention, the standing plate base portion is provided with a first type receiving hole, and the first type connecting sleeve portion is embedded in the first type receiving hole.
According to a preferred embodiment provided by the present invention, the metal plate body is further provided with a reinforcing rib plate, and the reinforcing rib plate is disposed on the upper surface of the metal plate body; the lower surface of the riser base portion is provided with a groove in which the reinforcing floor is accommodated.
According to the utility model provides a preferred embodiment, the sheet metal body is equipped with and runs through the connecting hole of sheet metal body, the sheet metal body through pass the threaded fastener of connecting hole with riser base portion is connected.
The third aspect, the utility model provides a table tennis table, including foretell table tennis table riser subassembly.
Because the table tennis table provided by the aspect comprises the table tennis table vertical plate component, the technical effect of the table tennis table vertical plate component is achieved, and the description is omitted.
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. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a perspective view of a base support plate of a table tennis table according to a first embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
fig. 5 is a perspective view of the second embodiment.
FIG. 6 is an exploded perspective view of the second embodiment with casters omitted;
FIG. 7 is a perspective exploded view of the alternate view of FIG. 6;
fig. 8 is a perspective view of the ping-pong table of the third embodiment.
Description of the reference numerals
101-metal plate body, 102-reinforcing rib plate, 103-second class connecting sleeve part, 104-first class connecting sleeve part, 105-connecting hole, 200-vertical plate base part, 201-first class accommodating hole, 202-second class accommodating hole, 300-vertical plate vertical column part, 301-vertical column connecting part, 400-caster, 401-caster screw and 500-thread connecting part.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
The first embodiment:
as shown in fig. 1 to 4, the table tennis table base supporting plate provided by this embodiment includes a metal plate body 101, a first type connecting sleeve portion 104 and a second type connecting sleeve portion 103, the metal plate body 101 is fixedly connected to the first type connecting sleeve portion 104 and the second type connecting sleeve portion 103, the metal plate body 101 is used for being fixedly connected to the upright plate base portion 200, the second type connecting sleeve portion 103 is located at an end portion of the metal plate body 101, the second type connecting sleeve portion 103 is used for being connected to the caster 400, the first type connecting sleeve portion 104 is located at a middle portion of the metal plate body 101, and the first type connecting sleeve portion 104 is used for being penetrated by a threaded connector 500 to connect the metal plate body 101 to the upright plate portion 300. Specifically, the metal plate body 101 is a long strip, and may be rectangular, chamfered rectangular, or oval, and is preferably rectangular in this embodiment. The number of the first-class connecting sleeves is one. The second type connecting sleeve portions 103 are two and are respectively located at the end portions of the metal plate body 101. The first-type connection sleeve portion 104 and the second-type connection sleeve portion 103 are both located on the upper surface of the metal plate body 101.
Because the utility model provides a table tennis table base backup pad, accept the load that truckle 400 that first kind of sleeve portion bore brought through metal sheet body 101, and share for riser base portion 200 evenly through metal sheet body 101, can the effectual local atress that reduces riser body base portion, still simultaneously through setting up first kind connecting sleeve portion 104 in order to pass with riser upright portion 300 by threaded connection spare 500 and be connected, stand connecting portion 301 with effort direct transmission for riser upright portion 300, the effort that riser base portion 200 bore has been shared further, bamboo timber or ligneous intensity has been increased, the life-span of riser has also been improved. See also fig. 6 and 7 in particular.
In a preferred embodiment, the metal plate body 101 is further provided with a reinforcing rib 102, and the reinforcing rib 102 is provided on the upper surface of the metal plate body 101. That is, the cross section of the metal plate body 101 is inverted T-shaped as a whole.
The reinforcing rib 102 provided on the metal plate body 101 can increase the bending moment of the metal plate body 101 against the load of the metal plate in the vertical plane, and reduce the increase of the local acting force on the two end portions of the pillar body base due to the upward warping deformation of the two end portions of the metal plate body 101.
In a further preferred embodiment, the reinforcing rib 102 is fixedly connected to both the first type connecting sleeve portion 104 and the second type connecting sleeve portion 103.
By fixedly connecting the reinforcing rib 102 to the first type connecting sleeve portion 104 and the second type connecting sleeve portion 103, the lateral loads of the first type connecting sleeve portion 104 and the second type connecting sleeve portion 103 can be received by the reinforcing rib 102 directly, so that the bending moment generated by the root of the first type connecting sleeve portion 104 and the second type connecting sleeve portion 103 when the lateral force is applied to the metal plate body 101 is reduced, the deformation degree of the metal plate body 101 is reduced, and the pressure on both ends of the opposite column base portion is reduced.
In a preferred embodiment, the metal plate body 101 is provided with a connection hole 105 penetrating the metal plate body 101, and the connection hole 105 is used for being penetrated by a threaded fastener to connect the metal plate body 101 with a vertical plate. Specifically, the connecting holes 105 may be distributed in two rows along the length direction of the metal plate body 101, and each row is located on one side of the reinforcing rib 102.
The connection between the threaded fastener and the upright post body base part is realized through the connecting hole 105, so that the transverse force can be dispersed to all positions of the upright plate base part 200, and the stress uniformity of the upright plate is ensured.
In a preferred embodiment, the second type connecting sleeve portion 103 is provided with an internal thread.
The internal thread of the second type connecting sleeve portion 103 is connected to a caster screw 401 on the top of the caster 400.
Second embodiment:
as shown in fig. 5-7, in a second aspect, the present invention provides a table tennis table riser assembly, including a riser and any one of the above table tennis table base supporting plates, the riser includes a riser upright part 300 and a riser base part 200, the riser base part 200 and the riser upright part 300 are fixedly connected, and the threaded connection member 500 further passes through the riser base part 200 and is connected to the upright connection part 301 of the riser upright part 300.
Because the table tennis table riser subassembly that this aspect provided has included foretell table tennis table base backup pad, consequently has had the technological effect of foretell table tennis table base backup pad, and no longer repeated here.
In a preferred embodiment, the stand base portion 200 is provided with a first type receiving hole 201, and the first type connecting sleeve portion 104 is inserted into the first type receiving hole 201. Specifically, the first type receiving hole 201 may be a through hole having a uniform upper and lower bore diameter, or may be a stepped hole, an inner diameter of an upper portion of the stepped hole is smaller than an inner diameter of a lower portion of the stepped hole, the first type connecting sleeve portion 104 is received in a lower portion of the stepped hole, the upper portion of the stepped hole is ensured to pass through the threaded connector 500, and when the stepped hole is provided, a height of the first type connecting sleeve portion 104 should be smaller than a depth of the lower portion of the stepped hole.
By providing the first type receiving hole 201 to receive the first type connecting sleeve portion 104, not only the protrusion on the bottom surface of the metal plate body 101 can be reduced, but also the first type connecting sleeve portion 104 can be utilized to assist in bearing the lateral force, so as to improve the uniformity of the force.
Further, the second-kind receiving hole 202 may be provided so that the second-kind connection sleeve portion 103 is received in the second-kind receiving hole 202.
In a preferred embodiment, the metal plate body 101 is further provided with a reinforcing rib 102, and the reinforcing rib 102 is arranged on the upper surface of the metal plate body 101; the lower surface of the floor base portion 200 is provided with a groove in which the reinforcing floor 102 is received.
The reinforcing rib plate 102 arranged on the upper surface of the metal plate body 101 is accommodated in the groove on the lower surface of the riser base part 200, so that not only can the protrusion on the lower surface of the metal plate body 101 be eliminated, but also the reinforcing rib plate 102 can be embedded into the riser base part 200 made of bamboo and wood, the reinforcement of the riser base part 200 is realized, and the comprehensive rigidity is improved.
In a preferred embodiment, the metal plate body 101 is provided with a connection hole 105 penetrating the metal plate body 101, and the metal plate body 101 is connected to the stand base portion 200 by a screw fastener penetrating the connection hole 105.
The connection between the threaded fastener and the upright post body base part is realized through the connecting hole 105, so that the transverse force can be dispersed to all positions of the upright plate base part 200, and the stress uniformity of the upright plate is ensured.
The third embodiment:
as shown in fig. 8, the present embodiment provides a ping-pong table, including the above-mentioned ping-pong table riser assembly.
Because the ping-pong table provided by the embodiment comprises the ping-pong table riser assembly, the technical effect of the ping-pong table riser assembly is achieved, and the details are not repeated.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; for example:
in the first and second embodiments, the metal plate body is uniformly transmitted to the standing plate base part by the threaded connection piece penetrating through the plurality of connection holes, and actually, other connection modes such as adhesion can be used.
In the first embodiment, the tube of the connection sleeve part is threaded, and in fact, a tube without threads can be selected, the external thread part at the top of the caster is inserted upwards into the tube, and the top end of the external thread part penetrates through the upper end of the tube and is connected with the external thread part by a nut. Or the part of the top of the caster extending out of the connecting sleeve part can be locked by an elastic collar (commonly called a snap spring) for the shaft, and the installation of the caster and the first connecting sleeve part can also be realized.
In the first embodiment, the cross section of the metal plate body is inverted T-shaped as a whole, and actually, the metal plate body may be provided in other shapes such as cross-shaped or regular T-shaped, that is, a reinforcing rib may be provided on the lower surface of the metal plate body. The second type connecting sleeve portion may be located on the lower surface of the metal plate main body, that is, the reinforcing rib may be fixedly connected to the second connecting sleeve portion on the lower surface of the metal plate main body to reinforce the second connecting sleeve portion. However, such a shape may cause a protrusion on the lower surface of the metal plate body, which is not favorable for holding the table tennis table board connected with the floor as the support plate, so the position of the reinforcing rib plate in the first embodiment is more preferable.
Such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. Table tennis table base supporting plate is characterized by comprising a metal plate body (101), a first class connecting sleeve portion (104) and a second class connecting sleeve portion (103), wherein the metal plate body (101) is fixedly connected with the first class connecting sleeve portion (104) and the second class connecting sleeve portion (103), the metal plate body (101) is fixedly connected with a vertical plate base portion (200), the second class connecting sleeve portion (103) is located at the end portion of the metal plate body (101), the second class connecting sleeve portion (103) is used for being connected with a caster (400), the first class connecting sleeve portion (104) is located in the middle of the metal plate body (101), and the first class connecting sleeve portion (104) is used for being penetrated by a threaded connector (500) to connect the metal plate body (101) with a vertical plate column portion (300).
2. The table tennis table base support plate according to claim 1, wherein a reinforcing rib (102) is further provided on the metal plate body (101), and the reinforcing rib (102) is provided on the upper surface of the metal plate body (101).
3. The table tennis table base support plate of claim 2, wherein the reinforcing floor (102) is fixedly connected to both the first type of connection sleeve portion (104) and the second type of connection sleeve portion (103).
4. Table tennis table base support plate according to claim 1 or 2 or 3, wherein the metal plate body (101) is provided with a connection hole (105) through the metal plate body (101), the connection hole (105) being adapted to be penetrated by a threaded fastener for connecting the metal plate body (101) with a riser.
5. Table tennis table base support plate according to claim 1 or 2 or 3, characterized in that the second type of connecting sleeve part (103) is provided with an internal thread.
6. Table tennis table riser assembly, characterized by comprising a riser and a table tennis table base support plate according to any one of claims 1 to 5, wherein the riser comprises a riser stand part (300) and a riser base part (200), the riser base part (200) and the riser stand part (300) are fixedly connected, and the threaded connector (500) further penetrates through the riser base part (200).
7. Table tennis table riser assembly according to claim 6, wherein the riser base part (200) is provided with a first category receiving hole (201), the first category attachment sleeve part (104) being embedded in the first category receiving hole (201).
8. The table tennis table riser assembly of claim 6, wherein the metal plate body (101) is further provided with a reinforcing rib (102), and the reinforcing rib (102) is arranged on the upper surface of the metal plate body (101); the lower surface of the floor base (200) is provided with a groove in which the reinforcing floor (102) is received.
9. Table tennis table riser assembly according to any one of claims 6-8, wherein the metal plate body (101) is provided with a connection hole (105) through the metal plate body (101), and wherein the metal plate body (101) is connected to the riser base (200) by a threaded fastener passing through the connection hole (105).
10. A table tennis table comprising the table tennis table riser assembly of any one of claims 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261219.8U CN211862123U (en) | 2020-03-05 | 2020-03-05 | Table tennis table base supporting plate, table tennis table vertical plate assembly and table tennis table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261219.8U CN211862123U (en) | 2020-03-05 | 2020-03-05 | Table tennis table base supporting plate, table tennis table vertical plate assembly and table tennis table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211862123U true CN211862123U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020261219.8U Active CN211862123U (en) | 2020-03-05 | 2020-03-05 | Table tennis table base supporting plate, table tennis table vertical plate assembly and table tennis table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211862123U (en) |
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2020
- 2020-03-05 CN CN202020261219.8U patent/CN211862123U/en active Active
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