CN211648683U - Cross rail supporting clamping piece structure of round table - Google Patents
Cross rail supporting clamping piece structure of round table Download PDFInfo
- Publication number
- CN211648683U CN211648683U CN201921975432.9U CN201921975432U CN211648683U CN 211648683 U CN211648683 U CN 211648683U CN 201921975432 U CN201921975432 U CN 201921975432U CN 211648683 U CN211648683 U CN 211648683U
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- round table
- crosspiece
- joint
- clamping piece
- clamping
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Abstract
The utility model discloses a round table crosspiece supports fastener structure, including two round table stabilizer blades, crosspiece and two fastener bodies, the fastener body is 8 style of calligraphy structures, its upper end shaping opening circular arc type draw-in groove up, two fastener bodies inlay the block respectively in crosspiece both ends lower part, fastener body lower extreme keeps away from the cylindrical joint that the one side shaping level at crosspiece center extends, convex draw-in groove and cylindrical joint between shaping strengthening rib, the circular jack of shaping on two round table stabilizer blades, the vertical waist type hole of shaping on the circular jack, crosspiece both ends shaping cross-section is the joint head of T shape, the crosspiece both ends are passed through joint head inlay card and are being in vertical waist type hole top, the strengthening rib and the cylindrical joint of fastener body inlay and establish on the round table stabilizer blade and lie in vertical waist type hole and the circular jack of joint head. The utility model discloses a round table crosspiece bearing structure through installing the fastener body between crosspiece and round table stabilizer blade, makes bearing structure more reliable and more stable, simple structure, simple to operate.
Description
The technical field is as follows:
the utility model relates to an outdoor table chair structure technical field, in particular to round table crosspiece supports fastener structure.
Background art:
along with the improvement of people's standard of living and outdoor activities's needs, people attach more and more importance to the simplification that furniture used, and folding table chair has easily to accomodate, saves space, convenient transportation, characteristics such as outdoor convenient to use receive more and more favor. The traditional folding table support structure has poor stability, so that the use feeling is poor.
The utility model has the following contents:
the utility model provides a round table crosspiece supports fastener structure has solved the poor problem of bearing structure stability among the prior art.
The technical solution of the utility model is as follows: a cross bar supporting and clamping structure for a round table comprises two round table support legs, a cross bar clamped between the two round table support legs and two clamping part bodies, the clamping piece bodies are of 8-shaped structures, arc-shaped clamping grooves with upward openings are formed in the upper ends of the clamping piece bodies, the two clamping piece bodies are respectively clamped and embedded in the lower parts of the two ends of the crosspiece through the arc-shaped clamping grooves, a horizontally extending cylindrical joint is formed on one side of the lower end of the clamping piece body far away from the center of the crosspiece, reinforcing ribs are formed between the circular arc-shaped clamping grooves and the cylindrical connectors, circular insertion holes matched with the cylindrical connectors are formed on the two round table supporting legs, a vertical kidney-shaped hole is formed at the upper end of the circular jack, clamping joints with T-shaped sections are formed at the two ends of the crosspiece, crosspiece both ends are passed through the joint inlay card and are in vertical waist type hole top, the strengthening rib and the cylindrical joint of fastener body inlay and establish on the round table stabilizer blade and lie in vertical waist type hole and the circular jack of joint lower extreme.
Preferably, one surface of the clamping piece body, which is provided with the cylindrical joint in a molding mode, is an arc surface matched with the round table support leg.
Preferably, the diameter of the cylindrical joint is 1.2 to 2 times the width of the reinforcing rib.
Preferably, the vertical kidney-shaped holes are matched with the reinforcing ribs in size.
Preferably, the large diameter end of the snap is the same as the diameter of the circular insertion hole, and the small diameter end of the snap is the same as the width of the vertical kidney-shaped hole.
Preferably, the inner diameter of the upper end of the clamping piece body is the same as the outer diameter of the crosspiece, and the outer diameter of the lower end of the clamping piece body is 1.2-2 times of the outer diameter of the cylindrical joint.
The beneficial effects of the utility model reside in that: the utility model discloses a round table crosspiece bearing structure, through installing the fastener body between crosspiece and round table stabilizer blade, the joint at crosspiece both ends is pegged graft in the circular jack on two round table stabilizer blades, the major diameter end that the joint connects is located the round table stabilizer blade, push away the minor diameter end that the joint connects to vertical waist type hole top, inlay the strengthening rib and the cylindrical joint of fastener body and establish in vertical waist type hole and the circular jack that lie in the joint lower extreme on round table stabilizer blade 1, convex draw-in groove inlay card is in the crosspiece lower part in the joint outside, bearing structure is more reliable and more stable, moreover, the steam generator is simple in structure, and convenient for installation.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle clip body of the present invention.
In the figure: 1. round table legs; 1-1, a circular jack; 1-2, vertical kidney-shaped holes; 2. a crosspiece; 2-1, a clamping joint; 3. the card member body; 3-1, arc-shaped clamping grooves; 3-2, cylindrical joint; 3-3, reinforcing ribs.
The specific implementation mode is as follows:
the structure of the supporting and clamping member for the crosspiece of the round table of the present invention will be further described with reference to fig. 1 and 2.
The utility model discloses a round table crosspiece supporting and clamping structure, which comprises two round table support legs 1, a crosspiece 2 and two clamping piece bodies 3, wherein the crosspiece 2 and the two clamping piece bodies 3 are clamped between the two round table support legs 1, the clamping piece bodies 3 are 8-shaped structures, the upper ends of the clamping piece bodies 3 are formed with arc-shaped clamping grooves 3-1 with upward openings, the two clamping piece bodies 3 are respectively clamped and embedded at the lower parts of the two ends of the crosspiece 2 through the arc-shaped clamping grooves 3-1, one side of the lower ends of the clamping piece bodies 3, which is far away from the center of the crosspiece 2, is formed with horizontally extending cylindrical joints 3-2, reinforcing ribs 3-3 are formed between the arc-shaped clamping grooves 3-1 and the cylindrical joints 3-2, round jacks 1-1 matched with the cylindrical joints 3-2 are formed on the two round table support legs 1, vertical kidney-shaped holes 1-2 are formed at the upper ends of the circular, two ends of the crosspiece 2 are clamped and embedded at the top ends of the vertical kidney-shaped holes 1-2 through clamping connectors 2-1, and the reinforcing ribs 3-3 and the cylindrical connectors 3-2 of the clamping piece body 3 are embedded in the vertical kidney-shaped holes 1-2 and the circular jacks 1-1 which are positioned at the lower ends of the clamping connectors 2-1 on the round table supporting legs 1.
Furthermore, one surface of the clamping piece body 3, which is provided with the cylindrical joint 3-2, is an arc surface matched with the round table support leg 1.
Further, the diameter of the cylindrical joint 3-2 is 1.5 times of the width of the reinforcing rib 3-3.
Further, the vertical kidney-shaped holes 1-2 are matched with the reinforcing ribs 3-3 in size.
Further, the large diameter end of the clamping connector 2-1 is the same as the diameter of the circular jack 1-1, and the small diameter end of the clamping connector 2-1 is the same as the width of the vertical kidney-shaped hole 1-2.
Further, the inner diameter of the upper end of the clamping piece body 3 is the same as the outer diameter of the crosspiece 2, and the outer diameter of the lower end of the clamping piece body 3 is 1.5 times of the outer diameter of the cylindrical connector 3-2.
The utility model discloses a theory of operation is: during assembly, the clamping joints 2-1 at two ends of the crosspiece 2 are inserted into the circular jacks 1-1 on the two round table support legs 1, the large-diameter ends of the clamping joints 2-1 are positioned in the round table support legs 1, then the small-diameter ends of the clamping joints 2-1 are pushed to the tops of the vertical kidney-shaped holes 1-2, finally the reinforcing ribs 3-3 and the cylindrical joints 3-2 of the clamping piece body 3 are embedded into the vertical kidney-shaped holes 1-2 and the circular jacks 1-1 at the lower ends of the clamping joints 2-1 on the round table support legs 1, and the circular arc-shaped clamping grooves 3-1 are embedded in the lower portions of the crosspiece 2 outside the clamping joints 2-1.
The above description is only a preferred embodiment of the present invention, and all other embodiments obtained by those skilled in the art without any creative effort shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a round table crosspiece supports fastener structure, including two round table stabilizer blades, its characterized in that: also comprises a crosspiece clamped between the two round table support legs and two clamping piece bodies, wherein the clamping piece bodies are in an 8-shaped structure, the upper end of the clamping piece body is formed with an arc-shaped clamping groove with an upward opening, the two clamping piece bodies are respectively clamped and embedded at the lower parts of the two ends of the crosspiece through the arc-shaped clamping grooves, a horizontally extending cylindrical joint is formed on one side of the lower end of the clamping piece body far away from the center of the crosspiece, reinforcing ribs are formed between the circular arc-shaped clamping grooves and the cylindrical connectors, circular insertion holes matched with the cylindrical connectors are formed on the two round table supporting legs, a vertical kidney-shaped hole is formed at the upper end of the circular jack, clamping joints with T-shaped sections are formed at the two ends of the crosspiece, crosspiece both ends are passed through the joint inlay card and are in vertical waist type hole top, the strengthening rib and the cylindrical joint of fastener body inlay and establish on the round table stabilizer blade and lie in vertical waist type hole and the circular jack of joint lower extreme.
2. The round table rail support clip structure of claim 1, wherein: the clamping piece body is provided with a cylindrical joint, and one side of the cylindrical joint is an arc surface matched with the round table support leg.
3. The round table rail support clip structure of claim 1, wherein: the diameter of the cylindrical joint is 1.2-2 times of the width of the reinforcing rib.
4. The round table rail support clip structure of claim 1, wherein: the vertical waist-shaped hole is matched with the reinforcing rib in size.
5. The round table rail support clip structure of claim 1, wherein: the diameter of the large-diameter end of the clamping joint is the same as that of the circular jack, and the diameter of the small-diameter end of the clamping joint is the same as that of the width of the vertical kidney-shaped hole.
6. The round table rail support clip structure of claim 1, wherein: the inner diameter of the upper end of the clamping piece body is the same as the outer diameter of the crosspiece, and the outer diameter of the lower end of the clamping piece body is 1.2-2 times of the outer diameter of the cylindrical connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975432.9U CN211648683U (en) | 2019-11-15 | 2019-11-15 | Cross rail supporting clamping piece structure of round table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975432.9U CN211648683U (en) | 2019-11-15 | 2019-11-15 | Cross rail supporting clamping piece structure of round table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211648683U true CN211648683U (en) | 2020-10-09 |
Family
ID=72692296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921975432.9U Active CN211648683U (en) | 2019-11-15 | 2019-11-15 | Cross rail supporting clamping piece structure of round table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211648683U (en) |
-
2019
- 2019-11-15 CN CN201921975432.9U patent/CN211648683U/en active Active
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