CN208883202U - A kind of temperature-sensitive paper bobbin - Google Patents
A kind of temperature-sensitive paper bobbin Download PDFInfo
- Publication number
- CN208883202U CN208883202U CN201821349410.7U CN201821349410U CN208883202U CN 208883202 U CN208883202 U CN 208883202U CN 201821349410 U CN201821349410 U CN 201821349410U CN 208883202 U CN208883202 U CN 208883202U
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- CN
- China
- Prior art keywords
- paper
- tube
- support tube
- temperature
- paper tube
- 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 provides a kind of temperature-sensitive paper bobbin, and in particular to printing paper technical field, including the first paper tube and the support tube that can be played a supporting role, outside and close contact of first paper tube sleeve in the support tube.The utility model is equipped with support tube, and the rigidity of Lai Zengjia paper tube keeps it indeformable in use, can heat-sensitive paper is smoothly drawn out.
Description
Technical field
The utility model belongs to printing paper technical field, and in particular to a kind of temperature-sensitive paper bobbin.
Background technique
Heat-sensitive paper is mainly used for printing and uses, such as cash register printing and POS machine use, and usually wind heat-sensitive paper
On reel, there is a paper to be exposed on the external, and the reel for winding heat-sensitive paper is called temperature-sensitive paper bobbin by we, it is existing
Temperature-sensitive paper bobbin is easily deformed, during use, when heat-sensitive paper is used up fastly, with pulling out for heat-sensitive paper, heat
Quick paper bobbin can deform, and heat-sensitive paper is caused to be drawn out difficulty, and also some increases thickness to temperature-sensitive paper bobbin to keep its rigidity, but
It is certain that be due to the space of the storage box of storage heat-sensitive paper be, if temperature-sensitive paper bobbin is too thick, the temperature-sensitive that winds thereon
The thickness of paper will reduce, this is undoubtedly the frequency increase that heat-sensitive paper is replaced in print procedure.
Therefore it is badly in need of a kind of temperature-sensitive paper bobbin that can be able to solve existing issue.
Utility model content
The purpose of the utility model is to provide a kind of temperature-sensitive paper bobbins, to solve the problems, such as temperature-sensitive paper bobbin mutability.
The utility model provides the following technical solution:
A kind of temperature-sensitive paper bobbin, including the first paper tube and the support tube that can be played a supporting role, first paper tube sleeve
Outside and close contact in the support tube.The support tube plays a supporting role to first paper tube, even if when described
When heat-sensitive paper on first paper tube is soon finished, by pulling out heat-sensitive paper, drive first paper tube is rolled, and described first
Paper tube will not influence the paper delivery speed of heat-sensitive paper because of deformation.
Preferably, the support tube and first paper tube are detachably connected, and the support tube has elasticity, when the branch
When supportting cylinder in the raw, the outer diameter of the support tube is greater than the internal diameter of first paper tube.The support tube can be from institute
It states the first paper tube to disassemble, also mean that when using new first paper tube, it is only necessary to by the support tube from institute
It states and is disassembled on the first paper tube, then be installed to new be wound on first paper tube of heat-sensitive paper.
Preferably, the outer surface of the support tube is equipped with multiple protrusions, the inner surface of first paper tube be equipped with it is multiple with
The groove that the protrusion matches, the protrusion are inserted into the groove and are in close contact.Both can reinforce in this way
Bonding strength.
Preferably, the inner wall of one end of the support tube is equipped with knob, and the both ends of the knob are respectively positioned on the support
On the inner wall of cylinder.It can shake hands to draw to one end of first paper tube by described, in this way, the support tube will receive external force change
Shape, reduces the bonding strength with first paper tube, and subsequent first paper tube can be drawn out.
Preferably, the support tube is fixedly connected with first paper tube, and the inside of the support tube is fixed with second
Paper tube, first paper tube are identical with the axial length of second paper tube.The support tube and first paper tube and described
Second paper tube can be formed by glue pipe sensitive adhesion.
Preferably, the support tube includes multiple fixed rings and multiple fixing axles, and all fixed rings are along the branch
The axial direction for supportting cylinder is distributed and by the fixed axis connection, and all fixing axles are circumferentially distributed along the support tube and pass through
The fixed ring connection, first paper tube and second paper tube are reinforced connecting by glue.In this way, the support tube will
Gap is generated, the gap can be all generated between the adjacent fixing axle or the adjacent retainer plate, by gap
First paper tube and second paper tube can be bonded together by the glue in portion.
Preferably, the outer wall of first paper tube and inner wall are coated with waterproof layer.Waterproof action can be played, avoids growing
In time storing process, first paper tube absorbs moisture and becomes moist through and even damage.The waterproof layer can be coating
Ointment.
The beneficial effects of the utility model are: being equipped with support tube, the rigidity of Lai Zengjia paper tube does not make it in use not
Deformation, can make heat-sensitive paper smoothly be drawn out.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the first paper tube of the detachable state of the utility model and the top view of support tube combination；
Fig. 2 is the structural schematic diagram after the first paper tube and support tube disassembly；
Fig. 3 is the top view equipped with the second paper tube of the utility model；
Fig. 4 is the structural schematic diagram of support tube；
Fig. 5 is provided with the top view of the first paper tube of waterproof layer.
Wherein in the figure, it is marked as the 1, first paper tube；2, support tube；3, raised；4, groove；5, it shakes hands；6, the second paper tube；7,
Fixed ring；8, fixing axle；9, waterproof layer.
Specific embodiment
As shown in Figs. 1-5, a kind of temperature-sensitive paper bobbin, the support tube 2 paper tube 1 and can played a supporting role including first,
Outside and close contact of first 1 set of the paper tube in support tube 2.Support tube 2 plays a supporting role to the first paper tube 1, even if when the
When heat-sensitive paper on one paper tube 1 is soon finished, by pulling out heat-sensitive paper, the first paper tube 1 is driven to roll, the first paper tube 1
The paper delivery speed of heat-sensitive paper will not be influenced because of deformation.
Specifically, support tube 2 and the first paper tube 1 are detachably connected, support tube 2 has elasticity, when support tube 2 is in nature
When state, the outer diameter of support tube 2 is greater than the internal diameter of the first paper tube 1.Support tube 2 can be disassembled from the first paper tube 1, also just be anticipated
Taste when using the first new paper tube 1, it is only necessary to support tube 2 is disassembled from the first paper tube 1, then is installed to new twine
It is wound on the first paper tube 1 of heat-sensitive paper.The outer surface of support tube 2 can also be equipped with multiple raised 3, the first paper tube 1 it is interior
Surface is equipped with multiple grooves 4 matched with raised 3, and protrusion 3 is inserted into groove 4 and is in close contact.It can reinforce in this way
The bonding strength of the two.There is elasticity for support tube 2, the material that can be support tube 2 is elastic material, is also possible to support
The main part of cylinder 2 is rigid material, and the outer surface of support tube 2 coating resilient material picture is equipped with one layer of rubber layer etc. and makes
Obtaining support tube 2 has certain elasticity.
Support tube 2 is taken out from the first paper tube 1 for convenience, the inner wall of one end of support tube 2 is equipped with knob 5, draws
The both ends of hand 5 are respectively positioned on the inner wall of support tube 2.The both ends of knob 5 can be bolted on the inner wall of support tube 2,
Knob 5 can be drawn to one end of the first paper tube 1, in this way, support tube 2 will receive external force deformation, reduce the company with the first paper tube 1
Intensity is connect, subsequent first paper tube 1 can be drawn out.
In addition, support tube 2 is fixedly connected with the first paper tube 1, the inside of support tube 2 is fixed with the second paper tube 6, the first paper
Cylinder 1 is identical with the axial length of the second paper tube 6.Support tube 2 and the first paper tube 1 and the second paper tube 6 can be pressed viscous by glue
It ties.
Specifically, support tube 2 includes multiple fixed rings 7 and multiple fixing axles 8, axis of all fixed rings 7 along support tube 2
To being distributed and being connected by fixing axle 8, all fixing axles 8 are circumferentially distributed along support tube 2 and connected by fixed ring 7, first
Paper tube 1 and the second paper tube 6 are reinforced connecting by glue.In this way, support tube 2 will generate gap, adjacent fixing axle 8 or phase
Gap can be all generated between adjacent retainer plate, can be bonded in the first paper tube 1 and the second paper tube 6 by the glue inside gap
Together.
In the present embodiment, the outer wall of the first paper tube 1 and inner wall are coated with waterproof layer 9.Waterproof action can be played, is kept away
Exempt from long-time storing process, the first paper tube 1 absorbs moisture and becomes moist through and even damage.Waterproof layer 9 can be the oil of coating
Cream.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, although referring to before
Embodiment is stated the utility model is described in detail, it for those skilled in the art, still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features.It is all this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of temperature-sensitive paper bobbin, which is characterized in that including the first paper tube and the support tube that can play a supporting role, described the
Outside and close contact of one paper tube sleeve in the support tube.
2. temperature-sensitive paper bobbin according to claim 1, which is characterized in that the support tube and first paper tube are detachable
Connection, the support tube have elasticity, when the support tube in the raw when, the outer diameter of the support tube is greater than described the
The internal diameter of one paper tube.
3. temperature-sensitive paper bobbin according to claim 2, which is characterized in that the outer surface of the support tube is equipped with multiple convex
It rises, the inner surface of first paper tube is equipped with multiple grooves matched with the bulge, and the protrusion is inserted into described recessed
In slot and it is in close contact.
4. temperature-sensitive paper bobbin according to claim 2 or 3, which is characterized in that set on the inner wall of one end of the support tube
There is knob, the both ends of the knob are respectively positioned on the inner wall of the support tube.
5. temperature-sensitive paper bobbin according to claim 1, which is characterized in that the support tube and the fixed company of first paper tube
It connects, the inside of the support tube is fixed with the second paper tube, and first paper tube is identical with the axial length of second paper tube.
6. temperature-sensitive paper bobbin according to claim 5, which is characterized in that the support tube includes multiple fixed rings and multiple
Fixing axle, all fixed rings are distributed along the axial direction of the support tube and by the fixed axis connections, and all is described
Fixing axle is circumferentially distributed along the support tube and is connected by the fixed ring, and first paper tube and second paper tube pass through
Glue reinforces connection.
7. temperature-sensitive paper bobbin according to claim 1, which is characterized in that the outer wall and inner wall of first paper tube are coated with
There is waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349410.7U CN208883202U (en) | 2018-08-21 | 2018-08-21 | A kind of temperature-sensitive paper bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349410.7U CN208883202U (en) | 2018-08-21 | 2018-08-21 | A kind of temperature-sensitive paper bobbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208883202U true CN208883202U (en) | 2019-05-21 |
Family
ID=66509420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821349410.7U Expired - Fee Related CN208883202U (en) | 2018-08-21 | 2018-08-21 | A kind of temperature-sensitive paper bobbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208883202U (en) |
-
2018
- 2018-08-21 CN CN201821349410.7U patent/CN208883202U/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 |
Granted publication date: 20190521 Termination date: 20210821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |