Rapid extraction device for canteen extraction paper

Abstract

The utility model discloses a fast extraction device for canteen extraction paper. The fast extraction device at least comprises but not limited to a supporting frame, a containing cavity and a telescopic piece. The containing cavity is formed in the clamping frame, the telescopic pieces are arranged between the adjacent supporting frames, and a paper extraction opening is formed in the bottom of the containing cavity. The supporting frame is further provided with a limiting piece used for making contact with a table top. According to the scheme, the dining efficiency and the use experience of diners are improved, the device can achieve the convenience of one-hand operation, and the diners can easily and rapidly draw paper without cooperation of the two hands; the device also has the function of adjusting the width according to the size of the desktop, can adapt to desktops with different sizes, and shows strong adaptive capacity.

Description

Technical Field

[0001] The utility model relates to the technical field of paper towel extraction, in particular to a quick paper towel extraction device for a cafeteria. Background Art

[0002] In large canteens or collective dining places, tissue paper is a daily necessity and is used very frequently. However, the traditional tissue paper design has exposed some obvious defects when dealing with large-scale dining scenarios. First of all, due to the light weight of tissue paper, it is usually necessary to hold the tissue paper with one hand and extract it with the other hand. This operation method is not only inefficient, but also brings great inconvenience to diners during peak dining hours.

[0003] Secondly, due to the large number of people dining, the amount of tissue paper used is extremely high, and the tissue paper rolls need to be replaced frequently. This not only increases the labor intensity of the staff, but also takes a certain amount of time to open the new tissue paper package during the replacement process, further reducing the dining efficiency. Especially in a fast-paced dining environment, this waste of time will undoubtedly affect the overall dining experience. Utility Model Content

[0004] The purpose of the utility model is to provide a canteen paper quick extraction device to address the above-mentioned deficiencies, which solves the problem that in large canteens, due to the large number of diners, the consumption of paper is extremely large, and the paper roll needs to be replaced frequently; not only does it increase the labor intensity of the staff, but also during the replacement process, it takes a certain amount of time to open the new paper package, further reducing the dining efficiency; especially in a fast-paced dining environment, this waste of time will undoubtedly affect the overall dining experience.

[0005] The utility model is realized by the following scheme:

[0006] A quick paper extraction device for a cafeteria includes at least but not limited to a support frame, a accommodating cavity and a telescopic member; the accommodating cavity is arranged on a clamping frame, the telescopic member is arranged between adjacent support frames, and a paper extraction port is arranged at the bottom of the accommodating cavity; the support frame is also provided with a limiting member for contacting with a desktop.

[0007] Based on the structure of the above-mentioned cafeteria paper quick extraction device, the accommodating chamber includes a first adjusting chamber and a second adjusting chamber, and the first adjusting chamber and the second adjusting chamber are respectively arranged in pairs on two supporting frames, and the single-side side walls and the top openings of the first adjusting chamber and the second adjusting chamber are arranged; the opening end of the first adjusting chamber side wall is directly opposite to the opening end of the second adjusting chamber side wall.

[0008] Based on the structure of the above-mentioned cafeteria paper quick extraction device, the size of the second adjustment cavity is not larger than that of the first adjustment cavity, so that the second adjustment cavity can be inserted into the first adjustment cavity to form a retractable structure.

[0009] Based on the structure of the above-mentioned canteen paper quick extraction device, the paper extraction port is arranged along the bottom of the first adjusting cavity and the second adjusting cavity, and the position of the paper extraction port on the first adjusting cavity is matched with the position on the second adjusting cavity, so that the two paper extraction ports are collinear.

[0010] Based on the structure of the above-mentioned canteen paper quick extraction device, the top of the non-opening side wall of the first adjustment cavity and the second adjustment cavity is an arc-shaped structure.

[0011] Based on the structure of the above-mentioned canteen paper quick extraction device, a first locking groove is symmetrically arranged along the paper extraction port at the bottom of the first adjusting cavity, and a second locking groove is symmetrically arranged along the paper extraction port at the bottom of the second adjusting cavity; the positions of the first locking groove and the second locking groove are matched.

[0012] Based on the structure of the above-mentioned canteen paper quick extraction device, at least two butterfly nuts and bolts are arranged on the first locking groove and the second locking groove.

[0013] Based on the structure of the above-mentioned canteen paper quick extraction device, the telescopic part includes a fixed sleeve relatively arranged on the support frame, and a threaded rod used to match the thread of the fixed sleeve, the fixed sleeve is provided with an internal thread, the two ends of the threaded rod are provided with external threads, and a rotating block is provided at the center position of the length direction of the threaded rod; the two ends of the threaded rod are sleeved in the fixed sleeve.

[0014] Based on the structure of the above-mentioned canteen paper quick extraction device, the limiter is a U-shaped structure, the limiters of the two support frames are arranged facing each other, and an adjusting bolt is arranged at the bottom position of the limiter, and the adjusting bolt passes through the limiter.

[0015] Based on the structure of the above-mentioned canteen paper quick extraction device, the adjusting bolt is arranged at the bottom center position of the limiting member.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. This solution improves dining efficiency and diners' user experience. The device can achieve the convenience of one-handed operation, allowing diners to easily and quickly extract paper without using both hands. The device also has the function of adjusting the width according to the size of the desktop, and can adapt to desktops of different sizes, showing strong adaptability.

[0018] 2. This solution is also optimized in terms of structural design. It adopts a simple and clear design, reduces unnecessary complex components, and not only reduces manufacturing costs, but also reduces maintenance difficulties. This design makes the device more durable, able to operate stably for a long time, and reduces replacement and maintenance costs caused by failures.

[0019] 3. This solution adopts a simple and clear structure in design and manufacturing, reducing unnecessary complex components, which greatly reduces the manufacturing cost. At the same time, since the device has a long service life and a low failure rate, the maintenance cost is relatively low. In addition, the device can reduce the frequency of replacing paper, thereby reducing the investment of manpower and time, and further reducing labor costs.

[0020] 4. This solution greatly improves the efficiency of diners in extracting paper, making the dining process smoother and improving the overall dining efficiency. Secondly, the one-handed operation design of the device allows diners to obtain paper more conveniently, improving the user experience. In addition, since the device has the function of automatically adjusting the width, it can adapt to tabletops of different sizes, enhancing the flexibility and adaptability of use, and further improving the satisfaction of diners.

[0021] 5. The device is fixed on the tabletop to place the paper towels in the groove and draw them downwards, avoiding the shortcomings of scattered single boxes or single packages, easy to scatter, unchanged drawing, and low efficiency, and is easy to manage. The device has a simple structure, is easy to make, low cost, and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Description of the drawings: 1. Support frame; 2. Accommodating cavity; 3. Telescopic member; 4. Paper extraction port; 5. Limiting member; 21. First adjusting cavity; 22. Second adjusting cavity; 23. First locking groove; 24. Butterfly nut; 25. Bolt; 31. Fixed sleeve; 32. Threaded rod; 33. External thread; 34. Rotating block; 51. Adjusting bolt. DETAILED DESCRIPTION

[0024] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0025] Any feature disclosed in this specification (including any additional claims and abstract), unless otherwise stated, may be replaced by other equivalent or alternative features having similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0026] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0027] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features.

[0028] Example 1

[0029] like Figure 1 As shown, the utility model provides a technical solution:

[0030] A quick paper extraction device for a cafeteria, which at least includes but is not limited to a support frame 1, a accommodating chamber 2 and a telescopic member 3; the accommodating chamber 2 is arranged on a clamping frame, the telescopic member 3 is arranged between adjacent support frames 1, and a paper extraction port 4 is arranged at the bottom of the accommodating chamber 2; the support frame 1 is also provided with a limiting member 5 for contacting with a desktop.

[0031] Based on the above structure, when in use, the limit member 5 is inserted into the table top, and then the length is adjusted by the telescopic member 3 to make the distance between the limit members 5 match the size of the clamped table top, so that the support frame 1 is fixed on the table top. When the telescopic member 3 is extended and retracted, it will squeeze the table top to limit the left and right movement of the support frame 1. At the same time, the limit member 5 can limit the up and down movement of the support frame 1, so as to ensure the stability of the support frame 1. Through this solution, it is possible to adapt to table top sizes of different widths or lengths, and then the paper towel is prevented from being placed in the accommodating chamber 2, and the paper towel is extracted from the paper extraction port 4. Multiple packs of paper towels can be placed in the accommodating chamber 2. On the one hand, it can avoid clutter on the table top and increase the effective use area of ​​the dining table. On the other hand, this solution optimizes the extraction mechanism. The device realizes one-handed paper extraction operation. Diners can easily extract paper towels with only one hand, which greatly improves the extraction efficiency.

[0032] As an example, the accommodating chamber 2 may include a first adjusting chamber 21 and a second adjusting chamber 22, and the first adjusting chamber 21 and the second adjusting chamber 22 are respectively arranged in pairs on two support frames 1, and the single-side side walls and the top openings of the first adjusting chamber 21 and the second adjusting chamber 22 are arranged; the opening end of the side wall of the first adjusting chamber 21 is directly opposite to the opening end of the side wall of the second adjusting chamber 22; the size of the second adjusting chamber 22 is slightly smaller than the first adjusting chamber 21, so that the second adjusting chamber 22 can be inserted into the first adjusting chamber 21 to form a retractable structure.

[0033] The paper extraction port 4 is arranged along the bottom of the first adjusting cavity 21 and the second adjusting cavity 22 , and the position of the paper extraction port 4 on the first adjusting cavity 21 matches the position of the paper extraction port 4 on the second adjusting cavity 22 , so that the two paper extraction ports 4 are collinear.

[0034] Based on the above structure, the accommodating chamber 2 is configured as a retractable first adjusting chamber 21 and a second adjusting chamber 22. When the retractable member 3 is retracted, the first adjusting chamber 21 and the second adjusting chamber 22 can also be retracted synchronously to adapt to the size of the desktop.

[0035] As an example, the tops of the non-opening side walls of the first regulating cavity 21 and the second regulating cavity 22 are arc-shaped structures.

[0036] Based on the above structure, since the device is used in canteens and areas with dense traffic, it is set to an arc structure to avoid damage to the human body and improve safety during use.

[0037] As an example, a first locking groove 23 is symmetrically arranged along the paper extraction port 4 at the bottom of the first adjustment chamber 21, and a second locking groove is symmetrically arranged along the paper extraction port 4 at the bottom of the second adjustment chamber 22; the positions of the first locking groove 23 and the second locking groove are matched, and at least two butterfly nuts 24 and bolts 25 are arranged on the first locking groove 23 and the second locking groove;

[0038] Based on the above structure, the first adjustment chamber 21 and the second adjustment chamber 22 are locked by passing the butterfly nut 24 and the bolt 25 through the first locking groove 23 and the second locking groove. Two butterfly nuts 24 and bolts 25 are arranged on the locking groove on one side, which can ensure the stability of the locking. At the same time, the butterfly nut 24 can be manually disassembled and assembled to achieve quick assembly.

[0039] As an example, the telescopic member 3 may include a fixed sleeve 31 arranged relatively to the support frame 1, and a threaded rod 32 for threadably matching the fixed sleeve 31, an internal thread is arranged in the fixed sleeve 31, external threads 33 are arranged at both ends of the threaded rod 32, and a rotating block 34 is arranged at the center position of the length direction of the threaded rod 32; both ends of the threaded rod 32 are sleeved in the fixed sleeve 31.

[0040] Based on the above structure, by rotating the rotating block 34, the entire threaded rod 32 can be driven to rotate, and the end of the threaded rod 32 is screwed in and out of the fixed sleeve 31 to adjust the distance between adjacent support frames 1; by setting the rotating block 34, the contact area at the rotating point can be increased and the discomfort during manual rotation can be reduced.

[0041] As an example, the limiting member 5 can be a U-shaped structure, the limiting members 5 of the two support frames 1 are arranged to face each other, and an adjusting bolt 51 is arranged at the bottom position of the limiting member 5, and the adjusting bolt 51 passes through the limiting member 5.

[0042] Based on the above structure, when the limit member 5 is inserted into the table top, due to the different thicknesses of the table top, the limit member 5 is usually made larger to adapt to table tops of different thicknesses, and then the table top is locked by the adjustment thread at the bottom of the limit member 5, and fixed by screwing the adjustment bolt 51 into contact with the bottom of the table top.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick paper extraction device for a canteen, characterized in that: At least includes but is not limited to a support frame, a accommodating cavity and a telescopic member; the accommodating cavity is arranged on the clamping frame, the telescopic member is arranged between adjacent support frames, and a paper extraction port is arranged at the bottom of the accommodating cavity; the support frame is also provided with a limiting member for contacting with the desktop.

2. A canteen paper quick extraction device as claimed in claim 1, characterized in that: The accommodating chamber comprises a first regulating chamber and a second regulating chamber, wherein the first regulating chamber and the second regulating chamber are respectively arranged in pairs on two supporting frames, and the single-side side walls and the top of the first regulating chamber and the second regulating chamber are opened; The opening end of the first regulating cavity side wall is directly opposite to the opening end of the second regulating cavity side wall.

3. A quick paper extraction device for a cafeteria as claimed in claim 2, characterized in that: The size of the second adjusting cavity is not greater than that of the first adjusting cavity, so that the second adjusting cavity can be inserted into the first adjusting cavity to form a retractable structure.

4. A canteen paper quick extraction device as claimed in claim 3, characterized in that: The paper extraction port is arranged along the bottom of the first regulating cavity and the second regulating cavity, and the position of the paper extraction port on the first regulating cavity is matched with the position of the paper extraction port on the second regulating cavity, so that the two paper extraction ports are collinear.

5. A quick paper extraction device for a canteen as claimed in claim 4, characterized in that: The tops of the non-opening side walls of the first regulating cavity and the second regulating cavity are arc-shaped structures.

6. A quick paper extraction device for a canteen as claimed in claim 5, characterized in that: A first locking groove is symmetrically arranged along the paper extraction port at the bottom of the first adjusting cavity, and a second locking groove is symmetrically arranged along the paper extraction port at the bottom of the second adjusting cavity; the positions of the first locking groove and the second locking groove are matched.

7. A canteen paper quick extraction device as claimed in claim 6, characterized in that: At least two butterfly nuts and bolts are disposed on the first locking groove and the second locking groove.

8. A quick paper extraction device for a canteen as claimed in claim 7, characterized in that: The telescopic member includes a fixed sleeve arranged on a support frame and a threaded rod used to match the thread of the fixed sleeve. The fixed sleeve is provided with an internal thread, both ends of the threaded rod are provided with external threads, and a rotating block is provided at the center position of the length direction of the threaded rod; both ends of the threaded rod are sleeved in the fixed sleeve.

9. A canteen paper quick extraction device as claimed in claim 8, characterized in that: The limiting member is a U-shaped structure. The limiting members of the two support frames are arranged to face each other. An adjusting bolt is arranged at the bottom of the limiting member, and the adjusting bolt penetrates the limiting member.

10. A quick paper extraction device for a canteen as claimed in claim 9, characterized in that: The adjusting bolt is arranged at the center position of the bottom of the limiting member.

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