CN215007389U - High-stability net pulling frame - Google Patents
High-stability net pulling frame Download PDFInfo
- Publication number
- CN215007389U CN215007389U CN202120926762.XU CN202120926762U CN215007389U CN 215007389 U CN215007389 U CN 215007389U CN 202120926762 U CN202120926762 U CN 202120926762U CN 215007389 U CN215007389 U CN 215007389U
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- base
- telescopic
- inner rod
- connecting rod
- winding
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Abstract
The utility model discloses a high stability draw net frame relates to and draws net frame technical field, for solving current draw net frame poor stability, and uses the problem of not nimble enough. The upper surface of base is provided with the rubber sleeve, and the rubber sleeve is provided with two, two the inside of rubber sleeve all is provided with flexible outer tube, the inside of flexible outer tube slides and is provided with flexible interior pole, the fixed connecting rod that is provided with of rear end face of flexible interior pole, and connecting rod and flexible interior pole structure as an organic whole, the connecting rod passes through hydraulic push rod and base fixed connection, the inside of base is provided with the recess, the inside of recess is provided with the winding up roller, the both ends of winding up roller all are provided with the bearing, the both sides of winding up roller all are provided with the movable groove, the top and the below in movable groove all are provided with the spout, be provided with the advertising cloth cover on the outer wall of winding up roller.
Description
Technical Field
The utility model relates to a draw net rack technical field specifically is a high stability draw net rack.
Background
The easy-to-draw net rack is the occasion such as present meeting, exhibition, sales propaganda, and the frequency of use is the highest, also one of the most common portable exhibition utensil, is a very common show equipment. The easy-to-draw net rack is generally provided with a shell at the bottom, parts such as a winding drum, a spring and the like are arranged in the shell, when the easy-to-draw net rack is not used, an advertising cloth cover is wound back into the shell, when the easy-to-draw net rack is used, the advertising cloth cover is pulled out, and a vertical rod is used for supporting the easy-to-draw net rack at the back.
The existing net pulling frame has poor stability and is not flexible enough to use; therefore, the existing requirements are not met, and a high-stability net pulling frame is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high stability draw net frame to solve the current poor stability that draws net frame that provides in the above-mentioned background art, and use not nimble problem enough.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high stability draws in net frame, includes the base, the upper surface of base is provided with the rubber sleeve, and the rubber sleeve is provided with two, two the inside of rubber sleeve all is provided with flexible outer tube, the inside of flexible outer tube slides and is provided with flexible interior pole, the fixed connecting rod that is provided with of rear end face of flexible interior pole, and connecting rod and flexible interior pole structure as an organic whole, the connecting rod passes through hydraulic push rod and base fixed connection, the inside of base is provided with the recess, the inside of recess is provided with the winding up roller, the both ends of winding up roller all are provided with the bearing, the both sides of winding up roller all are provided with the activity groove, the top and the below in activity groove all are provided with the spout, be provided with the advertising cloth cover on the outer wall of winding up roller.
Preferably, the side walls of the telescopic inner rod and the telescopic outer tube are provided with positioning holes, the telescopic inner rod is fixedly connected with the telescopic outer tube through positioning bolts, and the positioning bolts are located inside the positioning holes.
Preferably, a hanging ring is fixedly arranged on the lower surface of the telescopic inner rod.
Preferably, the bottom of base is provided with the mounting groove, and the mounting groove is provided with four, four the inside of mounting groove all is provided with the lead block.
Preferably, the bearing is slidably connected with the sliding groove through a bearing protrusion.
Preferably, the inside of the chute far away from one side of the winding roller is provided with two extrusion springs.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an interior pole that will stretch out and draw back moves about in flexible outer tube, can adjust to the length of advertising cloth cover, it is nimble to use, it is more firm that utilize location bolt and locating hole to make flexible outer tube and flexible interior pole fixed, the rubber sleeve has certain elasticity, the effect of buffering protection has been played, and can increase and the frictional force between the flexible outer tube, the effect of antiskid has been played, through the setting of mounting groove and lead block, the weight of base has been increased, the stability of base has been improved.
2. Through setting up the connecting rod, the hydraulic push rod of being convenient for goes up and down to flexible interior pole, thereby make the height of flexible interior pole obtain adjusting, the content on the advertising cloth cover can all be shown, the connecting rod is triangular support structure with flexible interior pole, make and draw the whole more stable of net rack, cooperation through bearing arch and spout, when needs take out the winding up roll, remove the one end of winding up roll to the direction of extrusion spring, the bearing can drive the bearing arch and slide in the spout, the extrusion spring utilizes its self elasticity to produce deformation and is compressed, thereby make the other end of winding up roll slide out smoothly from the activity inslot, be convenient for change the advertising cloth cover on the winding up roll.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a top view structure of the telescopic inner rod of the present invention;
fig. 3 is a schematic top view of the base of the present invention;
FIG. 4 is a schematic view of the internal structure of the base of the present invention;
in the figure: 1. a base; 2. mounting grooves; 3. lead blocks; 4. a telescopic outer tube; 5. positioning holes; 6. positioning a bolt; 7. a telescopic inner rod; 8. a hoisting ring; 9. a hydraulic push rod; 10. a compression spring; 11. a rubber sleeve; 12. a connecting rod; 13. advertising cloth cover; 14. a winding roller; 15. a bearing; 16. a bearing boss; 17. a chute; 18. a movable groove; 19. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: a high-stability net pulling frame comprises a base 1, wherein two rubber sleeves 11 are arranged on the upper surface of the base 1, the rubber sleeves 11 can increase the friction force between the rubber sleeves 11 and a telescopic outer tube 4 to play a role of skid resistance, the telescopic outer tubes 4 are arranged inside the two rubber sleeves 11, a telescopic inner rod 7 is arranged inside the telescopic outer tube 4 in a sliding mode, a connecting rod 12 is fixedly arranged on the rear end face of the telescopic inner rod 7, the connecting rod 12 and the telescopic inner rod 7 are of an integral structure, the connecting rod 12 and the telescopic inner rod 7 are of a triangular support structure, so that the net pulling frame is more stable integrally, the connecting rod 12 is fixedly connected with the base 1 through a hydraulic push rod 9, the telescopic motion of the hydraulic push rod 9 is convenient for height adjustment of the telescopic inner rod 7, and therefore the content on an advertising cloth cover 13 can be displayed completely, a groove 19 is arranged inside the base 1, and a winding roller 14 is arranged inside the groove 19, both ends of the winding roller 14 are provided with bearings 15, both sides of the winding roller 14 are provided with movable grooves 18, the upper part and the lower part of each movable groove 18 are provided with sliding grooves 17, and the outer wall of the winding roller 14 is provided with an advertising cloth surface 13.
Further, the side walls of the telescopic inner rod 7 and the telescopic outer tube 4 are provided with positioning holes 5, the telescopic inner rod 7 is fixedly connected with the telescopic outer tube 4 through positioning bolts 6, the positioning bolts 6 are located inside the positioning holes 5, and the positioning bolts 6 are used for effectively positioning the telescopic inner rod 7 and the telescopic outer tube 4 which are well adjusted.
Further, the lower surface of the telescopic inner rod 7 is fixedly provided with a hanging ring 8, and the hanging ring 8 is convenient for hanging hooks on an advertising cloth surface 13 in the hanging ring 8 to fix the advertising cloth surface 13.
Further, base 1's bottom is provided with mounting groove 2, and mounting groove 2 is provided with four, and four mounting grooves 2's inside all is provided with lead 3, and lead 3 can increase base 1's weight, improves base 1's stability.
Further, the bearing 15 is slidably connected with the sliding slot 17 through the bearing protrusion 16, and the sliding fit of the bearing protrusion 16 and the sliding slot 17 facilitates the lateral movement of the winding roller 14.
Further, the inside extrusion spring 10 that is provided with of spout 17 far away from winding up roller 14 one side, and extrusion spring 10 is provided with two, and extrusion spring 10 utilizes its self elasticity to produce deformation and reconversion, the dismouting of the winding up roller 14 of being convenient for.
The working principle is as follows: when the device is used, firstly, the advertising cloth cover 13 is installed on the winding roller 14, then the winding roller 14 is installed in the groove 19, one end of the winding roller 14 is manually moved towards the direction of the sliding groove 17 provided with the extrusion spring 10, the bearing 15 can drive the bearing bulge 16 to slide in the sliding groove 17, the extrusion spring 10 is deformed and compressed by utilizing the elasticity of the extrusion spring, so that the other end of the winding roller 14 smoothly slides in from the movable groove 18, then the advertising cloth cover 13 is pulled out, the hook on the advertising cloth cover is hung on the hanging ring 8, the telescopic inner rod 7 is conveniently lifted by the hydraulic push rod 9 through the arrangement of the connecting rod 12, so that the height of the telescopic inner rod 7 is adjusted, the content on the advertising cloth cover 13 can be displayed completely, the connecting rod 12 and the telescopic inner rod 7 are in a triangular support structure, the whole net rack is more stable, and the telescopic inner rod 7 can move in the telescopic outer tube 4, can adjust to the length of advertising cloth cover 13, it is nimble to use, it is more firm to utilize location bolt 6 and locating hole 5 to make flexible outer tube 4 and flexible interior pole 7 fixed, rubber sleeve 11 has certain elasticity, the effect of buffering protection has been played, and can increase and the frictional force between the flexible outer tube 4, the effect of antiskid has been played, setting through mounting groove 2 and lead 3 has increased base 1's weight, the stability of base 1 has been improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high stability draws net frame, includes base (1), its characterized in that: the upper surface of the base (1) is provided with two rubber sleeves (11), the two rubber sleeves (11) are arranged, the two rubber sleeves (11) are internally provided with a telescopic outer pipe (4), the telescopic outer pipe (4) is internally provided with a telescopic inner rod (7) in a sliding manner, the rear end face of the telescopic inner rod (7) is fixedly provided with a connecting rod (12), the connecting rod (12) and the telescopic inner rod (7) are of an integral structure, the connecting rod (12) is fixedly connected with the base (1) through a hydraulic push rod (9), the base (1) is internally provided with a groove (19), the groove (19) is internally provided with a winding roller (14), the two ends of the winding roller (14) are respectively provided with a bearing (15), the two sides of the winding roller (14) are respectively provided with a movable groove (18), and sliding grooves (17) are respectively arranged above and below the movable grooves (18), and an advertising cloth cover (13) is arranged on the outer wall of the winding roller (14).
2. A high stability net puller according to claim 1, wherein: the side walls of the telescopic inner rod (7) and the telescopic outer tube (4) are provided with positioning holes (5), the telescopic inner rod (7) is fixedly connected with the telescopic outer tube (4) through positioning bolts (6), and the positioning bolts (6) are located inside the positioning holes (5).
3. A high stability net puller according to claim 1, wherein: the lower surface of the telescopic inner rod (7) is fixedly provided with a hanging ring (8).
4. A high stability net puller according to claim 1, wherein: the bottom of base (1) is provided with mounting groove (2), and mounting groove (2) are provided with four, four the inside of mounting groove (2) all is provided with lead (3).
5. A high stability net puller according to claim 1, wherein: the bearing (15) is connected with the sliding groove (17) in a sliding mode through a bearing bulge (16).
6. A high stability net puller according to claim 1, wherein: an extrusion spring (10) is arranged in the sliding groove (17) far away from one side of the winding roller (14), and two extrusion springs (10) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120926762.XU CN215007389U (en) | 2021-04-30 | 2021-04-30 | High-stability net pulling frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120926762.XU CN215007389U (en) | 2021-04-30 | 2021-04-30 | High-stability net pulling frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215007389U true CN215007389U (en) | 2021-12-03 |
Family
ID=79090102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120926762.XU Active CN215007389U (en) | 2021-04-30 | 2021-04-30 | High-stability net pulling frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215007389U (en) |
-
2021
- 2021-04-30 CN CN202120926762.XU patent/CN215007389U/en active Active
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