CN215710803U - Paper tube with pressure-resistant function - Google Patents
Paper tube with pressure-resistant function Download PDFInfo
- Publication number
- CN215710803U CN215710803U CN202122184303.1U CN202122184303U CN215710803U CN 215710803 U CN215710803 U CN 215710803U CN 202122184303 U CN202122184303 U CN 202122184303U CN 215710803 U CN215710803 U CN 215710803U
- Authority
- CN
- China
- Prior art keywords
- paper tube
- support frame
- fixedly connected
- tube shell
- inboard
- 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.)
- Active
Links
Images
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The utility model relates to the technical field of paper tubes, in particular to a paper tube with pressure-resistant function, which comprises a paper tube shell, a supporting rod and a fixing ring, wherein the inner sides of limiting grooves formed at the upper end and the lower end of the paper tube shell are fixedly connected with the supporting rod, one end of the supporting rod, which is close to the central point of the paper tube shell, is fixedly connected with the fixing ring, a first supporting frame and a second supporting frame are arranged in the middle of the inner side of the paper tube shell in a vertically symmetrical mode, the lower end of the first supporting frame is fixedly connected with a connecting rod, and the lower end face of the connecting rod is fixedly connected with a limiting block. Has good stability.
Description
Technical Field
The utility model relates to the technical field of paper tubes, in particular to a paper tube with a pressure-resistant function.
Background
Paper tube: paper is processed into tubular objects, most of paper tubes are spiral paper tubes and seamless paper tubes, and the application of a paper tube with a pressure-resistant function is increasingly wide, so that the demand of the paper tube with the pressure-resistant function is increasing.
Most of paper tubes on the market do not have a pressure-resistant function in the using process, and the paper tubes are easy to be crushed in the using process, so that certain trouble is brought to users in the using process.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a paper tube with pressure-resistant function, so as to solve the problems of the background art mentioned above.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a paper tube with withstand voltage function, includes paper tube shell, bracing piece and solid fixed ring, the inboard fixedly connected with bracing piece in spacing groove that paper tube shell upper end and lower extreme inboard were seted up, the bracing piece is close to the solid fixed ring of one end fixedly connected with of paper tube shell central point, be equipped with the setting that first support frame and second support frame are longitudinal symmetry in the middle of the paper tube shell inboard, first support frame lower extreme fixedly connected with connecting rod, terminal surface fixedly connected with stopper under the connecting rod, the hole groove has been seted up to second support frame upper end inboard.
Preferably, the number of the fixing rings is two, the fixing rings are arranged on the upper end face of the paper tube shell and the inner side of the lower end face of the paper tube shell in an up-down symmetrical mode, the fixing rings arranged on the upper end of the paper tube shell are fixedly connected with a first support frame in the inner side, and the fixing rings arranged on the lower end of the paper tube shell are fixedly connected with a second support frame in the inner side.
Preferably, the first support frame and the second support frame are both arranged in a T shape, and the first support frame and the second support frame are fixedly connected together through a limiting block, a connecting rod and a hole groove.
Preferably, the number of the supporting rods fixedly connected to the outer side of the fixing ring is four, and the supporting rods fixedly connected to the outer side of the fixing ring are arranged in a cross shape.
Preferably, the central points of the fixing ring, the limiting block, the first support frame, the connecting rod and the second support frame are arranged on the same vertical plane.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the paper tube, the supporting rod, the fixing ring, the first supporting frame and the second supporting frame are arranged, so that the pressure resistance of the whole paper tube in the use process can be effectively improved, the situation that the deformation of the paper tube in the use process affects the use effect can be effectively prevented in the use process, and the paper tube has good stability;
2. according to the paper tube, the limiting grooves, the limiting blocks, the connecting rods and the hole grooves are formed, so that the stability of the paper tube in the use process can be effectively improved, meanwhile, the supporting structure in the paper tube is convenient to mount and dismount, the convenience is good, and the paper tube is worthy of being widely popularized and used.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the internal structure of the second support frame of the present invention.
In the figure: 1-paper tube shell, 2-spacing groove, 3-support bar, 4-fixing ring, 5-spacing block, 6-first support frame, 7-connecting bar, 8-second support frame, 9-hole groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a paper tube with withstand voltage function, including paper tube shell 1, bracing piece 3 and solid fixed ring 4, the inboard fixedly connected with bracing piece 3 of spacing groove 2 that paper tube shell 1 upper end and lower extreme inboard were seted up, bracing piece 3 is close to the solid fixed ring 4 of one end fixedly connected with of 1 central point of paper tube shell, be equipped with the setting that first support frame 6 and second support frame 8 are symmetry from top to bottom in the middle of the paper tube shell 1 inboard, 6 lower extreme fixedly connected with connecting rod 7 of first support frame, terminal surface fixedly connected with stopper 5 under the connecting rod 7, hole groove 9 has been seted up to 8 upper end inboards of second support frame.
The number of the fixing rings 4 is two, the fixing rings 4 are arranged on the upper end face of the paper tube shell 1 and the inner side of the lower end face of the paper tube shell in an up-down symmetrical mode, the first support frame 6 is fixedly connected to the inner side of the fixing ring 4 arranged on the upper end of the paper tube shell 1, and the second support frame 8 is fixedly connected to the inner side of the fixing ring 4 arranged on the lower end of the paper tube shell 1, so that the connection stability of the devices is effectively improved; the first support frame 6 and the second support frame 8 are both arranged in a T shape, and the first support frame 6 and the second support frame 8 are fixedly connected together through the limiting block 5, the connecting rod 7 and the hole groove 9, so that the connection stability between the first support frame 6 and the second support frame 8 is effectively improved; the number of the supporting rods 3 fixedly connected with the outer side of the fixing ring 4 is four, and the supporting rods 3 fixedly connected with the outer side of the fixing ring 4 are arranged in a cross shape, so that the transverse pressure resistance of the paper tube in the using process is effectively improved; the central points of the fixing ring 4, the limiting block 5, the first support frame 6, the connecting rod 7 and the second support frame 8 are arranged on the same vertical plane, so that the vertical compression resistance of the paper tube in the use process is effectively improved.
The working process is as follows: when a paper tube with a pressure-resistant function needs to be installed and used, firstly, a worker needs to horizontally place a paper tube shell 1, then the worker needs to insert a first support frame 6 and a second support frame 8 into the inner sides of two fixing rings 4 respectively, then the worker needs to place a support rod 3 fixedly connected with the outer sides of the fixing rings at the inner side of a limit groove 2 formed in the paper tube shell 1, finally, the worker needs to insert a limit block 5 into a hole groove 9 formed in the inner side of a second support rod 8 through the first support frame 6, then, the first support rod 6 rotates ninety degrees, the first support frame 6 and the second support frame 8 can be stably connected together in the using process, good stability is achieved, and the whole vertical stress of the paper tube can be improved through the first support frame 6 and the second support frame 8 in the using process of the paper tube, the supporting rod 3 and the fixing ring 4 can improve the overall transverse stress of the paper tube, and the overall stress intensity of the paper tube can be effectively improved in the use process by the aid of the arrangement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a paper tube with withstand voltage function, includes paper tube shell (1), bracing piece (3) and solid fixed ring (4), its characterized in that: limiting groove (2) inboard fixedly connected with bracing piece (3) that paper tube shell (1) upper end and lower extreme inboard were seted up, bracing piece (3) are close to the solid fixed ring of one end fixedly connected with (4) of paper tube shell (1) central point, be equipped with the setting that first support frame (6) and second support frame (8) are symmetry from top to bottom in the middle of paper tube shell (1) inboard, first support frame (6) lower extreme fixedly connected with connecting rod (7), terminal surface fixedly connected with stopper (5) under connecting rod (7), hole groove (9) have been seted up to second support frame (8) upper end inboard.
2. A paper tube having a pressure-proof function as claimed in claim 1, wherein: the number of solid fixed ring (4) is total two, gu fixed ring (4) set up the setting that is longitudinal symmetry in paper tube shell (1) up end and lower terminal surface inboard, the first support frame of solid fixed ring (4) inboard fixedly connected with (6) that paper tube shell (1) upper end set up, the inboard fixedly connected with second support frame (8) of solid fixed ring (4) that paper tube shell (1) lower extreme set up.
3. A paper tube having a pressure-proof function as claimed in claim 1, wherein: the support frame is characterized in that the first support frame (6) and the second support frame (8) are both T-shaped, and the first support frame (6) and the second support frame (8) are fixedly connected together through a limiting block (5), a connecting rod (7) and a hole groove (9).
4. A paper tube having a pressure-proof function as claimed in claim 1, wherein: the number of the supporting rods (3) fixedly connected to the outer sides of the fixing rings (4) is four, and the supporting rods (3) fixedly connected to the outer sides of the fixing rings (4) are arranged in a cross shape.
5. A paper tube having a pressure-proof function as claimed in claim 1, wherein: the central points of the fixing ring (4), the limiting block (5), the first support frame (6), the connecting rod (7) and the second support frame (8) are arranged on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122184303.1U CN215710803U (en) | 2021-09-10 | 2021-09-10 | Paper tube with pressure-resistant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122184303.1U CN215710803U (en) | 2021-09-10 | 2021-09-10 | Paper tube with pressure-resistant function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215710803U true CN215710803U (en) | 2022-02-01 |
Family
ID=80018074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122184303.1U Active CN215710803U (en) | 2021-09-10 | 2021-09-10 | Paper tube with pressure-resistant function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215710803U (en) |
-
2021
- 2021-09-10 CN CN202122184303.1U patent/CN215710803U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206667730U (en) | A kind of scalable suspension scaffold of socket joint type disk button | |
| CN215710803U (en) | Paper tube with pressure-resistant function | |
| CN216064848U (en) | Seamless steel pipe piercing plug | |
| CN207714760U (en) | A kind of quick access frame that stability easy to disassemble is strong | |
| CN216706528U (en) | Spiral vertical ladder processing preparation bed-jig | |
| CN212026223U (en) | Steel pipe pile of communication tower | |
| CN212224426U (en) | Pressure-resistant and pressure-resistant steel column structure | |
| CN210723690U (en) | External hanging type composite structure lightning arrester convenient to disassemble and replace | |
| CN204619255U (en) | A kind of trampoline | |
| CN207160714U (en) | Grafting signal tower in a kind of side mode | |
| CN215842142U (en) | Filter material keel support frame | |
| CN219298839U (en) | Anti-toppling device for mounting assembled wall | |
| CN213806738U (en) | Double-eye square-tube single bent | |
| CN217325804U (en) | Steel frame building structure in urceolus | |
| CN214659150U (en) | Plug-in type stage truss | |
| CN216305350U (en) | Simple positioning device for overhanging outer frame | |
| CN211046838U (en) | Photovoltaic support rotary joint | |
| CN213009628U (en) | Portable assembled seamless steel pipe for nuclear power engineering | |
| CN214117444U (en) | Assembled is from riveting node aluminum alloy pylon | |
| CN217342949U (en) | Straightening device with positioning effect | |
| CN205402116U (en) | Novel reassembling type display screen support | |
| CN210152875U (en) | Portable dismouting seat is used to complete set water supply equipment pump package | |
| CN214426149U (en) | Energy-saving and environment-friendly aluminum profile for purifier | |
| CN215949005U (en) | Hydraulic and hydroelectric engineering construction supporting frame convenient to disassemble | |
| CN217163014U (en) | Detachable walking machine base plate aluminum frame with high strength and foldable performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |