CN216569725U - Two-way conversion's lapping paper frame - Google Patents
Two-way conversion's lapping paper frame Download PDFInfo
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- CN216569725U CN216569725U CN202123055924.6U CN202123055924U CN216569725U CN 216569725 U CN216569725 U CN 216569725U CN 202123055924 U CN202123055924 U CN 202123055924U CN 216569725 U CN216569725 U CN 216569725U
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- paper
- supporting shaft
- shaft part
- supporting arm
- roll
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Abstract
A bidirectionally-changeable roll paper frame comprises a base fixed on a wall, a supporting arm and a roll paper supporting shaft, wherein the supporting arm is fixed with the base; the other end of the supporting arm is provided with a guide conversion hole; the paper roll supporting shaft part is in sliding fit with the conversion hole, the end part of the paper roll supporting shaft part is matched with the supporting arm to stop, and the paper supporting shaft part between one end of the paper roll supporting shaft part and the supporting arm is matched with the rolled paper. The paper roll supporting shaft part is in sliding fit with the guide conversion hole, and the paper roll supporting shaft part on one side of the supporting arm is placed into the roll paper to be converted into the roll paper on the other side of the supporting arm through the movement of the paper roll supporting shaft part.
Description
Technical Field
The utility model relates to a roll paper frame.
Background
At present, in the prior art, a roll paper frame includes a base fixed on a wall, a support arm, and a roll paper support shaft, and one end of the support shaft is fixed to the support arm. There are problems in that: the paper roll supporting shaft piece on one side of the supporting arm is placed into roll paper, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: provides a two-way changeable paper coiling frame which has the characteristics of changeable direction of a paper coiling supporting shaft piece and convenient use.
The utility model is realized by the following steps: a bidirectionally-changeable roll paper frame comprises a base fixed on a wall, a supporting arm and a roll paper supporting shaft, wherein the supporting arm is fixed with the base; it is characterized in that: the other end of the supporting arm is provided with a guide transformation hole;
the paper roll supporting shaft part is in sliding fit with the conversion hole, the end part of the paper roll supporting shaft part is matched with the supporting arm to stop, and the paper supporting shaft part between one end of the paper roll supporting shaft part and the supporting arm is matched with the rolled paper.
The two-way changeable roll paper frame is characterized in that: the paper roll supporting shaft part comprises a circular pipe body and two end covers, and connectors are arranged on the end covers;
the circular tube body is in sliding fit with the guide conversion hole, the connector is connected with the inner cavity of the circular tube body, and the diameter of the end cover is larger than that of the circular tube body.
The two-way changeable roll paper frame is characterized in that: the two ends of the round pipe body are provided with internal threads, the connector is provided with external threads, and the internal threads are screwed with the external threads.
The two-way changeable roll paper frame is characterized in that: the connecting rod is also included, external threads are arranged at two ends of the connecting rod, and an internal thread hole is arranged on the connecting head;
the connector is inserted into the circular pipe body part, and the external thread is connected with the internal thread hole.
The two-way changeable roll paper frame is characterized in that: the connector is in interference fit with the circular pipe body.
The two-way changeable roll paper frame is characterized in that: the supporting arm is provided with a positioning screw hole which is communicated with the guide transformation hole; the positioning screw is screwed with the positioning screw hole, and the end part of the positioning screw is matched with the circular pipe body.
The utility model relates to a two-way conversion roll paper frame.A roll paper supporting shaft part is in sliding fit with a guide conversion hole, and through the movement of the roll paper supporting shaft part, the roll paper placed on the roll paper supporting shaft part on one side of a supporting arm is converted into roll paper placed on the other side.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is one of the exploded perspective views of the present invention.
Fig. 4 is a second exploded perspective view of the present invention.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, a two-way changeable roll paper frame comprises a base 1 fixed on a wall, a supporting arm 2 and a roll supporting shaft 3, wherein the supporting arm 2 is fixed with the base 1;
the other end of the supporting arm 2 is provided with a guide transformation hole 21;
the paper roll supporting shaft part 3 is in sliding fit with the conversion hole 21, the end part of the paper roll supporting shaft part is matched with the supporting arm 2 to stop, and the paper supporting shaft part 3 between one end of the paper roll supporting shaft part 3 and the supporting arm 2 is matched with rolled paper.
The paper roll supporting shaft part 3 comprises a circular pipe body 31 and two end covers 32, and the end covers 32 are provided with connectors 321;
the round tube body 31 is in sliding fit with the guide conversion hole 31, the connector 321 is connected with the inner cavity of the round tube body 31, and the diameter of the end cover 32 is larger than that of the round tube body 2.
As shown in fig. 2, the circular tube 31 placed into the roll paper is positioned at the right side, the roll paper support 3 is moved to the left, and the end cap 32 is engaged with one side of the support arm 2 to stop; and paper rolls are placed on the left side of the lateral turning reversing supporting arm 2.
The both ends of circular body 31 are equipped with the internal thread, be equipped with the external screw thread on the connector 321, internal thread and external screw thread spiral shell are closed.
The connecting rod (not shown in the figure) is further included, external threads are arranged at two ends of the connecting rod, and an internal thread hole 322 is formed in the connecting head 321;
the connector 321 is inserted into the circular pipe body, and the external thread of the connecting rod is connected with the internal thread hole.
The connector 321 is in interference fit with the circular tube 31.
The supporting arm 2 is provided with a positioning screw hole 22, the positioning screw hole 22 is communicated with the guide conversion hole 21, the positioning screw is screwed with the positioning screw hole 22, and the end part of the positioning screw is matched with the circular tube body 31 to position the circular tube body 31.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that a person skilled in the art could make several modifications and variations without departing from the principle of the present invention, which should also be regarded as the protection scope of the present invention.
Claims (6)
1. A bidirectionally-changeable roll paper frame comprises a base fixed on a wall, a supporting arm and a roll paper supporting shaft, wherein the supporting arm is fixed with the base; the method is characterized in that: the other end of the supporting arm is provided with a guide transformation hole;
the paper roll supporting shaft part is in sliding fit with the conversion hole, the end part of the paper roll supporting shaft part is matched with the supporting arm to stop, and the paper supporting shaft part between one end of the paper roll supporting shaft part and the supporting arm is matched with the rolled paper.
2. A bidirectionally-convertible easel according to claim 1, wherein: the paper roll supporting shaft part comprises a circular pipe body and two end covers, and connectors are arranged on the end covers;
the circular tube body is in sliding fit with the guide conversion hole, the connector is connected with the inner cavity of the circular tube body, and the diameter of the end cover is larger than that of the circular tube body.
3. A bidirectionally-convertible easel according to claim 2, wherein: the two ends of the round pipe body are provided with internal threads, the connector is provided with external threads, and the internal threads are screwed with the external threads.
4. A bidirectionally-convertible easel according to claim 2, wherein: the connecting rod is also included, external threads are arranged at two ends of the connecting rod, and an internal thread hole is arranged on the connecting head;
the connector is inserted into the circular pipe body part, and the external thread is connected with the internal thread hole.
5. A bidirectionally-convertible easel according to claim 2, wherein: the connector is in interference fit with the circular pipe body.
6. A bidirectionally-convertible easel according to claim 2, 3 or 4, wherein: the supporting arm is provided with a positioning screw hole which is communicated with the guide transformation hole; the positioning screw is screwed with the positioning screw hole, and the end part of the positioning screw is matched with the circular pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123055924.6U CN216569725U (en) | 2021-12-06 | 2021-12-06 | Two-way conversion's lapping paper frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123055924.6U CN216569725U (en) | 2021-12-06 | 2021-12-06 | Two-way conversion's lapping paper frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216569725U true CN216569725U (en) | 2022-05-24 |
Family
ID=81611513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123055924.6U Active CN216569725U (en) | 2021-12-06 | 2021-12-06 | Two-way conversion's lapping paper frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216569725U (en) |
-
2021
- 2021-12-06 CN CN202123055924.6U patent/CN216569725U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Bidirectional Converting Paper Roll Holder Effective date of registration: 20221122 Granted publication date: 20220524 Pledgee: Kaiping Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: KAIPING OUSANG SANITARY WARE Co.,Ltd. Registration number: Y2022980022540 |