CN203776809U - Core shaft pull-out type chart drum - Google Patents
Core shaft pull-out type chart drum Download PDFInfo
- Publication number
- CN203776809U CN203776809U CN201420182844.8U CN201420182844U CN203776809U CN 203776809 U CN203776809 U CN 203776809U CN 201420182844 U CN201420182844 U CN 201420182844U CN 203776809 U CN203776809 U CN 203776809U
- Authority
- CN
- China
- Prior art keywords
- chart drum
- drum body
- pressing plate
- coil paper
- pressing
- 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 discloses a core shaft pull-out type chart drum, which comprises a chart drum body, wherein two segments of parallel slider rails are arranged on the side wall of the upper portion of the chart drum body, sliders are respectively arranged on free ends of the slide rails, two clamping belts which are made from elastic materials are connected in the two sliders, roll papers are wound in the chart drum body, and are pulled out from the middle of the two clamping belts, the side walls of the same side of the sliders are respectively connected with connecting rods, the other ends of the connecting rods are connected with one side of a pressing plate, the other end of the pressing plate is connected with a pressing rod, the pressing rod passes through the side wall of the chart drum body to be connected with a pressing handle, and a spring which is arranged on the pressing rod is arranged between the inner walls of the pressing plate and the chart drum body. The core shaft pull-out type chart drum achieves simple structure and convenient use, can prevent pollution, is clean and safe, and can achieve the effect of breaking the roll papers through one hand.
Description
Technical field
The utility model relates to one way of life chart drum, relates in particular to a kind of mandrel drawing and pulling type chart drum.
Background technology
In the middle of the chart drum using at present, there is a paper tube, from the inside paper-tear picture gradually of the skin of chart drum, the shortcoming of this chart drum is, chart drum skin is exposed to be externally easily contaminated by bacterial, there is in addition one deck paper tube to increase production and processing operation, and the net content of the chart drum coil paper of weight has reduced equally, during paper-tear picture, need to tear and coil paper could be pulled apart with another hand is auxiliary.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to use, can prevent pollution, safe and sanitary and can tear with a hand mandrel drawing and pulling type chart drum of disconnected coil paper.
The technical solution of the utility model is a kind of mandrel drawing and pulling type chart drum, it comprises chart drum body 1, it is characterized in that: on the sidewall on described chart drum body 1 top, be provided with two sections of parallel slide rails 2, the free end of described slide rail 2 is separately installed with slide block 4, in the inner side of described two slide blocks 4, be connected with the clamping band 3 that two elastomeric materials are made, in described chart drum body 1, be wound with coil paper 9, described coil paper 9 is from extracting out between described two clamping bands 3, described in each, the sidewall of slide block 4 homonymies is connected with a connecting rod 5 respectively, described in each, the other end of connecting rod 5 is connected with a side of a pressing plate 6, the opposite side of described pressing plate 6 is connected with a pressing lever 10, described pressing lever 10 is connected with a press handle 7 through the sidewall of described chart drum body 1, on described pressing lever 10 and between described pressing plate 6 and the inwall of chart drum body 1, be provided with spring 8.
The technical solution of the utility model can also be that the bottom centre position at described chart drum body 1 is bolted with bolt shaft 13, the other end of described bolt shaft 13 is fixedly installed on a sucker 11 center, through described bolt shaft 13 and arrange one spherical by platen 12 between described chart drum body 1 bottom and sucker 11.
The technical solution of the utility model can also be to be provided with end cap 15 at the top of described chart drum body 1, is provided with fastening band 14 on the middle outer wall of described chart drum body 1.
The beneficial effects of the utility model are by being provided with two sections of parallel slide rails 2 on the sidewall on described chart drum body 1 top, the free end of described slide rail 2 is separately installed with slide block 4, in the inner side of described two slide blocks 4, be connected with the clamping band 3 that two elastomeric materials are made, in described chart drum body 1, be wound with coil paper 9, described coil paper 9 is from extracting out between described two clamping bands 3, described in each, the sidewall of slide block 4 homonymies is connected with a connecting rod 5 respectively, described in each, the other end of connecting rod 5 is connected with a side of a pressing plate 6, the opposite side of described pressing plate 6 is connected with a pressing lever 10, described pressing lever 10 is connected with a press handle 7 through the sidewall of described chart drum body 1, on described pressing lever 10 and between described pressing plate 6 and the inwall of chart drum body 1, be provided with spring 8, while using like this, chart drum body 1 is arranged on the table by sucker 11, rotation chart drum body 1 is by pressing the further pressing sucker 11 of platen 12, make sucker 11 suction stronger, fixing more firm, or the middle outer wall by chart drum body 1 is provided with fastening band 14 chart drum body 1 is fixed on body of wall, open end cap 15, with a hand by the coil paper in chart drum body 19 from extracting out between two clamping bands 3, namely from mandrel, pull out coil paper, extract the rear change power thrusts of coil paper 9 of appropriate length out, with palm, press press handle 7, under the effect of press handle 7, pressing lever 10 is to the interior movement of chart drum body 1, two connecting rods 5 promote two slide blocks 4 to both sides displacement simultaneously, the clamping band 3 being arranged on slide block 4 extends coil paper 9 clampings, with the hand just tearable coil paper 9 of pulling apart of external force a little, realized simple in structure, easy to use, can prevent from polluting, safe and sanitary and can tear with a hand effect of disconnected coil paper.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the top view of Fig. 1
In Fig. 1,21, chart drum body, 2, slide rail, 3, clamping band, 4, slide block, 5, connecting rod, 6, pressing plate, 7, press handle, 8, spring, 9, coil paper, 10, pressing lever, 11, sucker, 12, press platen, 13, bolt shaft, 14, fastening band, 15, end cap.
The specific embodiment
According to Fig. 1, shown in 2, the utility model relates to a kind of mandrel drawing and pulling type chart drum, it comprises chart drum body 1, at the top of described chart drum body 1, be provided with end cap 15, on the middle outer wall of described chart drum body 1, be provided with fastening band 14, on the sidewall on described chart drum body 1 top, be provided with two sections of parallel slide rails 2, the free end of described slide rail 2 is separately installed with slide block 4, in the inner side of described two slide blocks 4, be connected with the clamping band 3 that two elastomeric materials are made, in described chart drum body 1, be wound with coil paper 9, described coil paper 9 is from extracting out between described two clamping bands 3, described in each, the sidewall of slide block 4 homonymies is connected with a connecting rod 5 respectively, described in each, the other end of connecting rod 5 is connected with a side of a pressing plate 6, the opposite side of described pressing plate 6 is connected with a pressing lever 10, described pressing lever 10 is connected with a press handle 7 through the sidewall of described chart drum body 1, on described pressing lever 10 and between described pressing plate 6 and the inwall of chart drum body 1, be provided with spring 8, bottom centre position at described chart drum body 1 is bolted with bolt shaft 13, the other end of described bolt shaft 13 is fixedly installed on a sucker 11 center, through described bolt shaft 13 and arrange one spherical by platen 12 between described chart drum body 1 bottom and sucker 11, during use, chart drum body 1 is arranged on the table by sucker 11, rotation chart drum body 1 is by pressing the further pressing sucker 11 of platen 12, make sucker 11 suction stronger, fixing more firm, or the middle outer wall by chart drum body 1 is provided with fastening band 14 chart drum body 1 is fixed on body of wall, open end cap 15, with a hand by the coil paper in chart drum body 19 from extracting out between two clamping bands 3, namely from mandrel, pull out coil paper, extract the rear change power thrusts of coil paper 9 of appropriate length out, with palm, press press handle 7, under the effect of press handle 7, pressing lever 10 is to the interior movement of chart drum body 1, two connecting rods 5 promote two slide blocks 4 to both sides displacement simultaneously, the clamping band 3 being arranged on slide block 4 extends coil paper 9 clampings, with the hand just tearable coil paper 9 of pulling apart of external force a little, realized simple in structure, easy to use, can prevent from polluting, safe and sanitary and can tear with a hand effect of disconnected coil paper.
Claims (3)
1. a mandrel drawing and pulling type chart drum, it comprises chart drum body (1), it is characterized in that: on the sidewall on described chart drum body (1) top, be provided with two sections of parallel slide rails (2), the free end of described slide rail (2) is separately installed with slide block (4), in the inner side of described two slide blocks (4), be connected with the clamping band (3) that two elastomeric materials are made, in described chart drum body (1), be wound with coil paper (9), described coil paper (9) is from extracting out between described two clamping bands (3), the sidewall of slide block described in each (4) homonymy is connected with a connecting rod (5) respectively, the other end of connecting rod described in each (5) is connected with a side of a pressing plate (6), the opposite side of described pressing plate (6) is connected with a pressing lever (10), described pressing lever (10) is connected with a press handle (7) through the sidewall of described chart drum body (1), at described pressing lever (10), go up and be provided with spring (8) between described pressing plate (6) and the inwall of chart drum body (1).
2. mandrel drawing and pulling type chart drum according to claim 1, it is characterized in that: the bottom centre position at described chart drum body (1) is bolted with bolt shaft (13), the other end of described bolt shaft (13) is fixedly installed on the center of a sucker (11), arranges one spherical by platen (12) through described bolt shaft (13) and between described chart drum body (1) bottom and sucker (11).
3. mandrel drawing and pulling type chart drum according to claim 1 and 2, is characterized in that: at the top of described chart drum body (1), be provided with end cap (15), be provided with fastening band (14) on the middle outer wall of described chart drum body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182844.8U CN203776809U (en) | 2014-04-16 | 2014-04-16 | Core shaft pull-out type chart drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182844.8U CN203776809U (en) | 2014-04-16 | 2014-04-16 | Core shaft pull-out type chart drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203776809U true CN203776809U (en) | 2014-08-20 |
Family
ID=51313057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420182844.8U Expired - Fee Related CN203776809U (en) | 2014-04-16 | 2014-04-16 | Core shaft pull-out type chart drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203776809U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343911A (en) * | 2016-11-14 | 2017-01-25 | 仲炳华 | Slippage preventing device for reel |
| CN108324168A (en) * | 2018-01-22 | 2018-07-27 | 刘松 | A kind of box of child-resistant unrest paper extraction |
| CN110269640A (en) * | 2019-06-19 | 2019-09-24 | 南京信息职业技术学院 | String type phantom device of ultrasonic transcranial Doppler blood flow analyzer |
| WO2024072411A1 (en) * | 2022-09-30 | 2024-04-04 | Kimberly-Clark Worldwide, Inc. | Tissue product dispenser |
-
2014
- 2014-04-16 CN CN201420182844.8U patent/CN203776809U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343911A (en) * | 2016-11-14 | 2017-01-25 | 仲炳华 | Slippage preventing device for reel |
| CN106343911B (en) * | 2016-11-14 | 2019-01-04 | 林木平 | Reel anti-slip device |
| CN108324168A (en) * | 2018-01-22 | 2018-07-27 | 刘松 | A kind of box of child-resistant unrest paper extraction |
| CN110269640A (en) * | 2019-06-19 | 2019-09-24 | 南京信息职业技术学院 | String type phantom device of ultrasonic transcranial Doppler blood flow analyzer |
| WO2024072411A1 (en) * | 2022-09-30 | 2024-04-04 | Kimberly-Clark Worldwide, Inc. | Tissue product dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20160416 |