CN209809440U - Portable portable tennis frame - Google Patents
Portable portable tennis frame Download PDFInfo
- Publication number
- CN209809440U CN209809440U CN201920067125.4U CN201920067125U CN209809440U CN 209809440 U CN209809440 U CN 209809440U CN 201920067125 U CN201920067125 U CN 201920067125U CN 209809440 U CN209809440 U CN 209809440U
- Authority
- CN
- China
- Prior art keywords
- threaded connection
- net
- bracing piece
- thread groove
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a portable tennis frame field, concretely relates to portable tennis frame, which comprises a supporting bar, the bracing piece bottom threaded connection has the landing leg, the bracing piece is provided with two sets ofly, and left bracing piece lower extreme right side threaded connection has the head rod left end, head rod right-hand member threaded connection has the second connecting rod, the second connecting rod right-hand member is through the bracing piece on another a set of second connecting rod threaded connection right side, bracing piece top threaded connection has net branch, and the cover has the tennis net on the net branch of two symmetrical settings, the utility model provides a good and high strength tennis frame of stability.
Description
Technical Field
The utility model relates to a portable tennis frame field, concretely relates to portable tennis frame.
Background
With the rapid increase of the economic level of China, the attention and participation of Chinese people to various sports items are increasing day by day, wherein a tennis item is one of the sports items which people like very much. At present, two tennis racks are generally available, one tennis rack is fixed in a tennis court, namely is immovable; the other type can be moved, but the tennis frame is very heavy and is very inconvenient to move.
For example, chinese patent application No. CN201720646754.3 discloses a portable movable tennis frame, which comprises: the net hanging unit, the horizontal supporting unit and the vertical supporting unit. The utility model provides a tennis frame on the market now need carry out counter weight or fixed to the support body in the use, can't remove at will to it, has brought very big inconvenience for the use, simultaneously because bulky, the weight is heavy, is difficult for carrying. Through carrying out improved design to the support framework of ball frame, introduce horizontal support unit, utilize one-level horizontal supporting beam, second grade horizontal supporting beam, tertiary horizontal supporting beam, location pin, spiral location rotor, butt joint gap bridge, exert horizontal supporting force to the ball frame, utilize flexible design simultaneously, make one-level horizontal supporting beam, second grade horizontal supporting beam, directly can stretch out and draw back step by step with tertiary horizontal supporting beam, be convenient for carry, remove.
The device is not stable when being fixed on the ground, and meanwhile, the device is a telescopic mechanism, so that the strength is not good, and the device is easy to crash when tennis hits a net.
To the problem, the utility model designs a portable tennis frame.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a portable tennis frame solves above-mentioned problem as far as possible to a tennis frame that stability is good and intensity is high is provided.
The utility model discloses a following technical scheme realizes:
the utility model provides a portable tennis frame, includes the bracing piece, bracing piece bottom threaded connection has the landing leg, the bracing piece is provided with two sets ofly, and left bracing piece lower extreme right side threaded connection has the head rod left end, head rod right-hand member threaded connection has the second connecting rod, the second connecting rod right-hand member is through the bracing piece on another a set of second connecting rod threaded connection right side, bracing piece top threaded connection has net branch, and the cover has the tennis net on the net branch of two symmetrical settings.
Preferably, the support rod comprises a support rod body, a first thread groove is formed in the top end of the support rod body, a second thread groove is formed in the lower side end of the support rod body, and a third thread groove is formed in the bottom end of the support rod body.
Preferably, the landing leg contains the support, support side end threaded connection has three evenly distributed's of group bolt, bolt intermediate position fixedly connected with fork leg, support top fixedly connected with first double-screw bolt, first double-screw bolt threaded connection third thread groove.
Preferably, the first connecting rod comprises a first connecting rod body, second studs are symmetrically fixed at the left end and the right end of the first connecting rod body, and the second studs are in threaded connection with the second thread grooves.
Preferably, the second connecting rod contains the second connecting rod body, second connecting rod body one end is equipped with the fourth thread groove, second connecting rod body other end fixedly connected with third double-screw bolt, fourth thread groove threaded connection second double-screw bolt, fourth thread groove is threaded connection third double-screw bolt still, third double-screw bolt is threaded connection second thread groove still.
Preferably, net branch contains the net branch body, net branch body bottom end fixedly connected with fourth double-screw bolt, the first thread groove of fourth double-screw bolt threaded connection.
Preferably, the tennis net contains the sleeve that net and net bilateral symmetry set up, the net is the nylon material with the sleeve, the sleeve top is sealed, the sleeve bottom is equipped with the cavity, the cavity cover is on the net body of rod.
The utility model has the advantages that:
1. the fork legs are separated through the arranged support legs when the fork legs are needed to be used, so that the whole device can be placed on the ground and has good stability.
2. The net can be supported by the supporting rod, the first connecting rod, the second connecting rod and the net supporting rod.
3. The net made of the nylon material can be conveniently carried and installed.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 structure of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic structural view of the support rod of the present invention;
fig. 4 is a sectional view of the support rod of the present invention;
fig. 5 is a schematic structural view of the support leg of the present invention;
fig. 6 is a cross-sectional view of the leg of the present invention;
fig. 7 is a schematic structural diagram of a first connecting rod of the present invention;
fig. 8 is a schematic structural view of a second connecting rod of the present invention;
FIG. 9 is a schematic view of a ball net support of the present invention;
FIG. 10 is a schematic view of a net according to the present invention;
figure 11 is a bottom left perspective view of the net of the present invention.
In the figure: 1-support stick, 101-support stick body, 1011-first thread groove, 1012-second thread groove, 1013-third thread groove, 2-support leg, 201-support, 202-bolt, 203-fork leg, 204-first stud, 3-first connecting rod, 301-first connecting stick body, 302-second stud, 4-second connecting rod, 401-second connecting stick body, 4011-fourth thread groove, 402-third stud, 5-net support rod, 501-net support rod, 502-fourth stud, 6-net, 601-sleeve, 6011-cavity, 602-net.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that 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 efforts belong to the protection scope of the present invention.
Referring to fig. 1-11, a portable and movable tennis frame comprises a support rod 1, wherein the bottom end of the support rod 1 is in threaded connection with supporting legs 2, the support rod 1 is provided with two groups, the right end of the lower end of the left support rod 1 is in threaded connection with the left end of a first connecting rod 3, the right end of the first connecting rod 3 is in threaded connection with a second connecting rod 4, the right end of the second connecting rod 4 is in threaded connection with the right support rod 1 through another group of second connecting rods 4, the top end of the support rod 1 is in threaded connection with a tennis net support rod 5, and two symmetrically arranged tennis.
Specifically, the support rod 1 comprises a support rod body 101, a first thread groove 1011 is formed at the top end of the support rod body 101, a second thread groove 1012 is formed at the lower side end of the support rod body 101, a third thread groove 1013 is formed at the bottom end of the support rod body 101, the support leg 2 comprises a support 201, three groups of evenly distributed bolts 202 are connected to the side end of the support 201 in a threaded manner, a fork leg 203 is fixedly connected to the middle position of the bolt 202, a first stud 204 is fixedly connected to the top end of the support 201, the first stud 204 is connected to the third thread groove 1013 in a threaded manner, the first connecting rod 3 comprises a first connecting rod body 301, second studs 302 are symmetrically fixed to the left and right ends of the first connecting rod body 301, the second studs 302 are connected to the second thread groove in a threaded manner, the second connecting rod 4 comprises a second connecting rod body 1012, a fourth thread groove 4011 is formed at one end of, fourth thread groove 4011 threaded connection second double-screw bolt 302, fourth thread groove 4011 is threaded connection third double-screw bolt 402 still, third double-screw bolt 402 is threaded connection second thread groove 1012 still, net pole support 5 contains net pole body 501, net pole body 501 bottom fixedly connected with fourth double-screw bolt 502, fourth double-screw bolt 502 threaded connection first thread groove 1011, tennis net 6 contains the sleeve 601 that net 602 and net 602 bilateral symmetry set up, net 602 is the nylon material with sleeve 601, sleeve 601 top is sealed, sleeve 601 bottom is equipped with cavity 6011, cavity 6011 overlaps on net pole body 501.
In the utility model, when the tennis net 6 needs to be installed, the first stud 204 is firstly rotated into the third thread groove 1013, then the support rod 1 is rotated to make the fourth stud 502 rotated into the first thread groove 1011, the first connecting rod 3 is rotated to make the second stud 302 at the left end screwed with the second thread groove 1012, then the second connecting rod 4 is rotated to make the fourth thread groove 4011 screwed with the second stud 302 at the right end of the first connecting rod 3, another second connecting rod 4 is rotated to make the fourth thread groove 4011 screwed with the third stud 402, then the third stud 402 at the rightmost end is rotated into the second thread groove 1012 at the right end, the cavity 1 in the sleeve 601 at both ends of the tennis net 6 is sleeved at the upper end of the ball net support body 501, the support leg 2 separates the fork leg 203 when the tennis net is needed, the whole device can be placed on the ground to have good stability, meanwhile, the whole device is installed in a one-to-one fixed connection mode, so that the device has certain strength.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a portable tennis frame, includes bracing piece (1), its characterized in that: bracing piece (1) bottom threaded connection has landing leg (2), bracing piece (1) is provided with two sets ofly, and left bracing piece (1) lower extreme right side threaded connection has head rod (3) left end, head rod (3) right-hand member threaded connection has second connecting rod (4), second connecting rod (4) right-hand member is through bracing piece (1) on another a set of second connecting rod (4) threaded connection right side, bracing piece (1) top threaded connection has net branch (5), and the cover has tennis net (6) on the net branch (5) that the two symmetries set up.
2. A portable and movable tennis racket according to claim 1, wherein: the bracing piece (1) contains the bracing piece body of rod (101), the bracing piece body of rod (101) top is equipped with first thread groove (1011), the bracing piece body of rod (101) lower part side is equipped with second thread groove (1012), the bracing piece body of rod (101) bottom is equipped with third thread groove (1013).
3. A portable and movable tennis racket according to claim 2, wherein: landing leg (2) contain support (201), support (201) side end threaded connection has three evenly distributed's of group bolt (202), bolt (202) intermediate position fixedly connected with fork leg (203), support (201) top fixedly connected with first double-screw bolt (204), first double-screw bolt (204) threaded connection third thread groove (1013).
4. A portable and movable tennis racket according to claim 2, wherein: the first connecting rod (3) comprises a first connecting rod body (301), second studs (302) are symmetrically fixed at the left end and the right end of the first connecting rod body (301), and the second studs (302) are in threaded connection with second thread grooves (1012).
5. A portable movable tennis racket according to claim 3, wherein: second connecting rod (4) contain the second connection body of rod (401), second connection body of rod (401) one end is equipped with fourth thread groove (4011), the second connection body of rod (401) other end fixedly connected with third double-screw bolt (402), fourth thread groove (4011) threaded connection second double-screw bolt (302), fourth thread groove (4011) is threaded connection third double-screw bolt (402) still, third double-screw bolt (402) is threaded connection second thread groove (1012) still.
6. A portable and movable tennis racket according to claim 2, wherein: net pole (5) contain the net body of support (501), net body of support (501) bottom fixedly connected with fourth double-screw bolt (502), first thread groove (1011) of fourth double-screw bolt (502) threaded connection.
7. A portable and movable tennis racket according to claim 6, wherein: tennis net (6) contain sleeve (601) that net (602) and net (602) bilateral symmetry set up, net (602) and sleeve (601) are the nylon material, sleeve (601) top is sealed, sleeve (601) bottom is equipped with cavity (6011), cavity (6011) cover is on net prop body (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067125.4U CN209809440U (en) | 2019-01-16 | 2019-01-16 | Portable portable tennis frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067125.4U CN209809440U (en) | 2019-01-16 | 2019-01-16 | Portable portable tennis frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209809440U true CN209809440U (en) | 2019-12-20 |
Family
ID=68871597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920067125.4U Expired - Fee Related CN209809440U (en) | 2019-01-16 | 2019-01-16 | Portable portable tennis frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209809440U (en) |
-
2019
- 2019-01-16 CN CN201920067125.4U patent/CN209809440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210116 |