CN219835329U - Telescopic table frame - Google Patents
Telescopic table frame Download PDFInfo
- Publication number
- CN219835329U CN219835329U CN202320386469.8U CN202320386469U CN219835329U CN 219835329 U CN219835329 U CN 219835329U CN 202320386469 U CN202320386469 U CN 202320386469U CN 219835329 U CN219835329 U CN 219835329U
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- China
- Prior art keywords
- outer frame
- connecting rod
- cross beam
- nut
- hole
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- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a telescopic table frame, which comprises lifting upright posts and an outer frame tube, wherein the outer frame tube is arranged between the lifting upright posts, the outer frame tube comprises a cross beam and a connecting piece, the left and right adjacent cross beams are fixedly connected through the connecting piece, and the connecting piece and the cross beam are arranged in an adjustable way, so that the length of the outer frame tube is adjusted. The adjustable connection is convenient for realize the flexible regulation between connecting rod and the outer frame pipe, and the user of being convenient for adjusts the length of outer frame pipe according to specific service condition and environment, and the suitability is high, and the table frame can adjust length to the table of adaptation multiple size caters to people's different demands, can supply the various table of selecting of user, improves user convenience, and the practicality is strong. The utility model has reasonable design, exquisite structure, firm connection, convenient actual operation, high practicability and wide application range, and a user can adjust the length of the desk frame according to the actual situation when in use.
Description
Technical Field
The utility model belongs to the technical field of table frames, and particularly relates to a telescopic table frame.
Background
A table is a daily furniture for placing things or doing work and study, and is seen everywhere in offices, study and daily use life. The length of the desk frame in the prior art is mostly fixed, and the utility model patent of the desk frame (bulletin number: CN 214759721U) with adjustable desk legs is disclosed in the prior patent literature. Because the length of the desk frame is fixed, the desk frame cannot be adjusted according to the required length to adapt to the size of the desk plate, and cannot be assembled and disassembled at will to adjust the more proper placement position of the desk frame, people in different working or learning environments cannot adjust the length of the desk frame according to different environments when using the same desk, the use environment is extremely limited, and the desk is inconvenient and flexible to use.
Disclosure of Invention
The utility model aims to provide a technical scheme of the telescopic table frame aiming at the defects in the prior art, and the telescopic table frame has the advantages of reasonable design, exquisite structure, firm connection, convenience in actual operation, high practicability and wide application range, and a user can adjust the length of the table frame according to the actual situation when in use.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a flexible table frame, includes lift stand and outer frame pipe, and outer frame pipe sets up between the lift stand, and outer frame pipe includes crossbeam and connecting piece, connects fixedly through the connecting piece between two adjacent crossbeams about, and connecting piece and crossbeam adjustable setting realize outer frame pipe length's regulation. The adjustable connection is convenient for realize the flexible regulation between connecting rod and the outer frame pipe, and the user of being convenient for adjusts the length of outer frame pipe according to specific service condition and environment, and the suitability is high, and the table frame can adjust length to the table of adaptation multiple size caters to people's different demands, can supply the various table of selecting of user, improves user convenience, and the practicality is strong.
Further, the connecting piece includes connecting rod and mounting, is provided with the jack on the crossbeam, and the tip of connecting rod is pegged graft in corresponding jack, and the connecting rod passes through mounting and the spacing fixed of crossbeam. The tip grafting of connecting rod is in corresponding jack, and the connecting rod translates in the jack, and the table frame is connected connecting rod and crossbeam through the mounting after stretching out and drawing back to suitable position, ensures the stability of table frame.
Further, the mounting is including supporting tight screw, is provided with the through-hole on the crossbeam, and the through-hole is linked together with the jack, supports tight screw's tip and supports tightly fixedly with the connecting rod surface after passing the through-hole, supports tight screw's tip and is provided with the nut, supports tight screw's tip and passes the through-hole and extend to in the jack and be connected with the nut, is provided with the gum piece on the contact terminal surface of nut and connecting rod, gum piece and connecting rod laminating are contradicted. After the abutting screw penetrates through the through hole and is fixedly connected with the nut, the end part of the abutting screw abuts against the back film; under the condition that no back film is arranged, after the abutting screw passes through the nut, the end part of the abutting screw abuts against the end surface of the connecting rod, and the connecting rod is scratched due to repeated expansion and contraction, so that the attractiveness of the connecting rod is affected; the setting of gum piece has avoided supporting tight screw to excessively extrude the connecting rod, avoids scraping the colored connecting rod simultaneously to ensure outer frame pipe's pleasing to the eye.
Further, the nut is of a square structure. The square nut is used together with the back film, so that the strength of the propping screw is improved, the connection firmness of the cross beam and the connecting piece is improved, and the stability of the desk frame is ensured.
Further, at least two through holes are formed in the cross beam, and at least two fixing pieces are correspondingly arranged in the through holes. The arrangement of a plurality of mounting can further ensure the connection fastness between crossbeam and the connecting rod.
Further, be provided with the curb plate on the outer frame pipe, all be provided with the fixed orifices on curb plate and the crossbeam, the fixed orifices on the curb plate corresponds with the fixed orifices on the crossbeam one-to-one. The setting of curb plate provides the space of placing for the setting of table, and curb plate and crossbeam fixed connection further ensure the connection stability between curb plate and the outer frame pipe, avoid the curb plate not hard up, improve user's safety in utilization.
Further, the side plates are provided with connecting holes, and the cross beams are provided with mounting holes. The connecting hole is fixed with table and curb plate connection, and the setting of mounting hole has further strengthened the connection fastness between table and the table frame, ensures the stability of table, avoids the table to drop from the table frame to improve the safety in utilization.
Further, the bottom fixedly connected with table foot of lift stand is provided with slipmat on the table foot. The stability of the desk frame is improved by the arrangement of the anti-slip pad, and the use safety of a user is further improved.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the utility model has the advantages of exquisite structure, reasonable design, firm connection and convenient operation, the end part of the abutting screw penetrates through the through hole on the cross beam and then is connected and fixed with the nut, the end part of the abutting screw abuts against the back rubber sheet, the scraping of the connecting rod by the abutting screw is avoided, the attractiveness of the connecting rod is ensured, the nut improves the connection firmness between the connecting rod and the cross beam, a user can adjust the length of the outer frame tube according to specific use conditions and environments, the applicability is high, the table board with various sizes can be adapted, different requirements of people can be met, the user can select the table board in various ways, the convenience of the user is improved, and the practicability is strong.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of a telescopic table frame according to the present utility model;
FIG. 2 is a schematic view of the position structure of the connecting piece on the connecting beam in the utility model;
FIG. 3 is a schematic cross-sectional view of the connecting rod and outer frame tube of the present utility model;
FIG. 4 is a schematic view of the position of the mounting hole on the connecting rod according to the present utility model;
FIG. 5 is a schematic view of the position structure of the jack on the beam in the present utility model;
fig. 6 is a schematic view of the position structure of the side plate on the beam in the present utility model.
In the figure: 1-an outer frame tube; 2-connecting rods; 3-connectors; 5-backing film; 6-a nut; 7-tightly pressing the screw; 8-side plates; 9-connecting holes; 10-through holes; 11-lifting columns; 12-table legs; 13-mounting holes; 14-a non-slip mat; 15-a cross beam; 16-jack, 17-fixing piece; 18-fixing holes.
Detailed Description
As shown in fig. 1 to 6, the telescopic table frame of the present utility model comprises a lifting upright 11 and an outer frame tube 1, wherein the outer frame tube 1 is arranged between the lifting upright 11, the outer frame tube 1 comprises a cross beam 15 and a connecting piece 3, the left and right adjacent cross beams 15 are fixedly connected through the connecting piece 3, and the connecting piece 3 and the cross beam 15 are adjustably arranged to realize the adjustment of the length of the outer frame tube 1. The adjustable connection is convenient for realize the flexible regulation between connecting rod 2 and the outer frame pipe 1, and the user of being convenient for adjusts the length of outer frame pipe 1 according to specific service conditions and environment, and the suitability is high, and the length can be adjusted to the table to the adaptation multiple size's table, caters to people's different demands, can supply the various select table of user, improves user convenience, and the practicality is strong.
The connecting piece 3 comprises a connecting rod 2 and a fixing piece 17, a jack 16 is arranged on the cross beam 15, the end part of the connecting rod 2 is inserted into the corresponding jack 16, and the connecting rod 2 is fixed with the cross beam 15 in a limiting manner through the fixing piece 17. The end of the connecting rod 2 is inserted into the corresponding jack 16, the connecting rod 2 translates in the jack 16, and the connecting rod 2 is connected with the cross beam 15 through the fixing piece 17 after the table frame stretches to a proper position, so that the stability of the table frame is ensured.
The mounting 17 includes to support tight screw 7, is provided with through-hole 10 on the crossbeam 15, and through-hole 10 is linked together with jack 16, supports tight screw 7's tip and supports tightly fixedly with connecting rod 2 surface after passing through-hole 10, supports tight screw 7's tip and is provided with nut 6, supports tight screw 7's tip and passes through-hole 10 and extend to be connected with nut 6 in jack 16, is provided with back film 5 on the contact terminal surface of nut 6 and connecting rod 2, and back film 5 is contradicted with connecting rod 2 laminating. After the abutting screw 7 passes through the through hole 10 and is fixedly connected with the nut 6, the end part of the abutting screw 7 abuts against the back film 5; under the condition that the back film 5 is not arranged, after the abutting screw 7 passes through the nut 6, the end part of the abutting screw 7 abuts against the end surface of the connecting rod 2, and the connecting rod 2 is scratched by multiple times of expansion and contraction, so that the attractiveness of the connecting rod 2 is affected; the arrangement of the back film 5 avoids excessive extrusion of the connecting rod 2 by the abutting screw 7 and simultaneously avoids scraping the connecting rod 2, thereby ensuring the beautiful appearance of the outer frame tube 1.
The nut 6 has a square structure. The square nut 6 is used together with the back film 5, so that the strength of the supporting screw 7 is increased, the connection firmness of the cross beam 15 and the connecting piece 3 is improved, and the stability of the desk frame is ensured.
At least two through holes 10 are arranged on the cross beam 15, and at least two fixing pieces 17 are correspondingly arranged in the through holes 10. The provision of a plurality of fixing pieces 17 can further ensure the connection firmness between the cross beam 15 and the connecting rod 2.
The outer frame tube 1 is provided with side plates 8, the side plates 8 and the cross beams 15 are respectively provided with fixing holes 18, and the fixing holes 18 on the side plates 8 are in one-to-one correspondence with the fixing holes 18 on the cross beams 15. The setting of curb plate 8 provides the space of placing for the setting of table, and curb plate 8 and crossbeam 15 fixed connection further ensure the connection stability between curb plate 8 and the outer frame pipe 1, avoid curb plate 8 not hard up, improve user's safety in utilization.
The side plate 8 is provided with a connecting hole 9, and the cross beam 15 is provided with a mounting hole 13. The connecting hole 9 is fixedly connected with the table plate and the side plate 8, and the connection firmness between the table plate and the table frame is further enhanced by the arrangement of the mounting hole 13, so that the stability of the table plate is ensured, the table plate is prevented from falling off the table frame, and the use safety is improved.
The bottom of the lifting upright post 11 is fixedly connected with a table leg 12, and an anti-slip pad 14 is arranged on the table leg 12. The arrangement of the anti-slip pad 14 improves the stability of the desk rack and further ensures the use safety of the user.
The utility model has the advantages of exquisite structure, reasonable design, firm connection and convenient operation, the end part of the abutting screw 7 passes through the through hole 10 on the cross beam 15 and is connected and fixed with the nut 6, the end part of the abutting screw 7 abuts against the back film 5, the scraping of the connecting rod 2 by the abutting screw 7 is avoided, the aesthetic property of the connecting rod 2 is ensured, the nut 6 improves the connection firmness between the connecting rod 2 and the cross beam 15, a user can adjust the length of the outer frame tube 1 according to specific use conditions and environments, the applicability is high, the table plate with various sizes can be adapted, different requirements of people can be met, the user can select the table plate in various ways, the user convenience is improved, and the practicability is strong.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present utility model to achieve substantially the same technical effects are included in the scope of the present utility model.
Claims (7)
1. A telescoping table mount comprising: lifting the upright post; outer frame pipe, outer frame pipe sets up between the lift stand, its characterized in that: the outer frame tube comprises a cross beam and a connecting piece, wherein the left and right adjacent cross beams are fixedly connected through the connecting piece, and the cross beam and the connecting piece can be adjusted to realize the adjustment of the length of the outer frame tube; the connecting piece comprises a connecting rod and a fixing piece, a jack is formed in the cross beam, the end part of the connecting rod is inserted into the jack correspondingly, and the connecting rod is fixed with the cross beam in a limiting mode through the fixing piece; the fixing piece comprises a propping screw, a through hole is formed in the cross beam and communicated with the jack, and the end part of the propping screw passes through the through hole and then is propped against the surface of the connecting rod to be fixed; the end part of the abutting screw is provided with a nut, the end part of the abutting screw penetrates through the through hole to extend into the jack and is connected with the nut, the nut and the contact end face of the connecting rod are provided with a back film, and the back film is abutted to the connecting rod in a fitting mode.
2. A telescopic table frame according to claim 1, wherein: the nut is of a square structure.
3. A telescopic table frame according to claim 1, wherein: at least two through holes are formed in the cross beam, and at least two fixing pieces are correspondingly arranged in the two through holes.
4. A telescopic table frame according to claim 1, wherein: the outer frame tube is provided with a side plate, the side plate and the cross beam are respectively provided with a fixing hole, and the fixing holes on the side plate are in one-to-one correspondence with the fixing holes on the cross beam.
5. A telescoping table mount as in claim 4 wherein: the side plates are provided with connecting holes.
6. A telescopic table frame according to claim 1, wherein: and the connecting rod is provided with a mounting hole.
7. A telescopic table frame according to claim 1, wherein: the bottom fixedly connected with table foot of lift stand, be provided with the slipmat on the table foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320386469.8U CN219835329U (en) | 2023-02-24 | 2023-02-24 | Telescopic table frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320386469.8U CN219835329U (en) | 2023-02-24 | 2023-02-24 | Telescopic table frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219835329U true CN219835329U (en) | 2023-10-17 |
Family
ID=88301147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320386469.8U Active CN219835329U (en) | 2023-02-24 | 2023-02-24 | Telescopic table frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219835329U (en) |
-
2023
- 2023-02-24 CN CN202320386469.8U patent/CN219835329U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |