Parallel compression paper extraction clip

Abstract

A parallel compression paper extraction clamp is provided with a pressing plate and a seat plate which are arranged in parallel and are arranged at the upper end and the lower end of a paper extraction bag respectively, a parallel contraction device is further arranged between the pressing plate and the seat plate, and a shear fork connecting rod assembly is further arranged in the parallel contraction device. The seat plate and the pressing plate get close to each other and get away from each other in the parallel state through the shear-fork movement of the shear-fork connecting rod assembly, a torsional spring is further arranged at the middle hinged position of the shear-fork connecting rod assembly, and the seat plate and the pressing plate clamp each other and compress a tissue package under the action of the torsional spring. According to the technical scheme, the pressing plate and the seat plate are arranged at the upper end and the lower end of the paper extraction bag respectively, the parallel contraction device is arranged between the pressing plate and the seat plate so that the pressing plate and the seat plate can get close to each other to clamp and compress the paper extraction bag under the action of the parallel contraction device, and the device is simple, convenient and high in practicability.

Description

Technical Field

[0001] This utility model relates to the technical field of fixing and compressing tissue packs in everyday life, specifically to a parallel compression tissue clip. Background Technology

[0002] In daily life, tissue packs are a very common item, loved for their convenience and attractive appearance. However, to reduce costs and lower prices, manufacturers often design tissue packs with simple rectangular packaging, making them unsuitable for mounting on other surfaces, such as walls. Furthermore, the simple packaging causes the tissues to gradually decrease in height as they are used, eventually leading to broken tissues that cannot be removed from the packaging. Once broken, these tissues are difficult to remove again, causing considerable inconvenience. Common tissue boxes lack the ability to compress the tissue pack's height, and even those that do are often bulky, making them impractical for carrying or use in confined spaces. Therefore, the development of a compact, easily wall-mountable parallel compression tissue clip has become a trend in the industry. Utility Model Content

[0003] This technical solution provides a compact parallel compression tissue box clip that can compress the height of the tissue box. By setting pressure plates and seat plates at the upper and lower ends of the tissue box respectively, and setting a parallel shrinking device between the pressure plates and seat plates, the pressure plates and seat plates can move closer to each other to clamp and compress the tissue box under their action. It is simple, convenient and highly feasible.

[0004] Specifically, on one hand, a parallel compression tissue box clip is used to clamp and compress a tissue box pack c. It has a pressure plate yb and a seat plate zb arranged parallel to each other and respectively located at the upper and lower ends of the tissue box c. A parallel shrinking device pp is also provided between the pressure plate yb and the seat plate zb. The parallel shrinking device pp also includes a scissor linkage assembly j. The scissor linkage assembly j includes an outer scissor rod jw and an inner scissor rod jn hinged together from the middle. The outer scissor rod jw has two parallel scissor rod shafts jw1 and jw2, both perpendicular to the extension direction of the outer scissor rod jw. The inner scissor rod jn... At both ends of n, there are parallel first scissor inner rod shafts jn1 and jn2, which are perpendicular to the extension direction of the scissor inner rod jn. The first scissor outer rod shaft jw1 and the first scissor inner rod shaft jn1 are mounted on the pressure plate yb, and the second scissor outer rod shaft jw2 and the second scissor inner rod shaft jn2 are mounted on the seat plate zb. The scissor movement of the scissor linkage assembly j enables the seat plate zb and the pressure plate yb to move closer and further away from each other while maintaining parallelity. A torsion spring n is also provided at the middle hinge of the scissor linkage assembly j. Under the action of the torsion spring n, the seat plate zb and the pressure plate yb are clamped together and the tissue pack c is compressed.

[0005] According to one aspect of another specific embodiment of the present invention, the parallel retraction device pp is further provided with a parallel positioning component p that cooperates with the scissor link assembly j. The parallel positioning component p is configured as a parallelogram structure, and a first parallel positioning shaft pd1 and a second parallel positioning shaft pd2, both perpendicular to the plane of the parallelogram structure, are respectively provided at two opposite hinge axes. The axes of the first scissor outer rod shaft jw1, the first scissor inner rod shaft jn1, and the first parallel positioning shaft pd1 are all parallel to each other and are arranged on the same plane. The first parallel positioning shaft pd1 is hingedly mounted on the pressure plate yb. The axes of the second scissor outer rod shaft jw2, the second scissor inner rod shaft jn2, and the second parallel positioning shaft pd2 are all parallel to each other and are arranged on the same plane. The second parallel positioning shaft pd2 is hingedly mounted on the seat plate zb.

[0006] According to one aspect of a specific embodiment of the present utility model, the parallel positioning component p further comprises a first parallel rod p1, a second parallel rod p2, a third parallel rod p3, and a fourth parallel rod p4 of equal length. The first parallel positioning shaft pd1 is disposed at the first end of the first parallel rod p1, and the second parallel positioning shaft pd2 is disposed at the first end of the second parallel rod p2. The second end of the first parallel rod p1 is hinged to the second end of the fourth parallel rod p4, and a hollow left finger hole zkz is provided at the center of the hinge. The second end of the second parallel rod p2 is hinged to the second end of the third parallel rod p3, and a hollow right finger hole zky is provided at the center of the hinge. By bringing the left finger hole zkz and the right finger hole zky closer to each other, the pressure plate yb and the seat plate zb can be moved away from each other.

[0007] According to one aspect of a specific embodiment of the present utility model, the pressure plate yb is further provided with a pressure plate hinge hole ybj and a first pressure plate sliding groove ybh1 and a second pressure plate sliding groove ybh2 evenly distributed to the left and right of its center line. The seat plate zb is further provided with a seat plate hinge hole zbj and a first seat plate sliding groove zbh1 and a second seat plate sliding groove zbh2 evenly distributed to the left and right of its center line. The first parallel positioning shaft pd1 is located at the middle part of the first scissor fork outer rod shaft jw1 and the first scissor fork inner rod shaft jn1 and is located at the pressure plate hinge hole ybj. The first scissor fork outer rod shaft jw1 is slidably connected to the second pressure plate slide groove ybh2, and the first scissor fork inner rod shaft jn1 is slidably connected to the first pressure plate slide groove ybh1. The second parallel positioning shaft pd2 is located at the middle part of the second scissor fork outer rod shaft jw2 and the second scissor fork inner rod shaft jn2 and is hinged to the seat plate hinge hole zbj for rotation. The second scissor fork outer rod shaft jw2 is slidably connected to the first seat plate slide groove zbh1, and the second scissor fork inner rod shaft jn2 is slidably connected to the second seat plate slide groove zbh2. Attached Figure Description

[0008] The features, advantages and technical effects of exemplary embodiments of the present invention will now be described with reference to the accompanying drawings.

[0009] Serial Number Description: Tissue Pack c, Pressure Plate yb, Pressure Plate Hinge Hole ybj, First Pressure Plate Slide ybh1, Second Pressure Plate Slide ybh2, Seat Plate zb, Seat Plate Hinge Hole zbj, First Seat Plate Slide Zbh1, Second Seat Plate Slide Zbh2, Parallel Shrinking Device pp, Scissor Link Assembly j, Scissor Outer Rod jw, First Scissor Outer Rod Shaft jw1, Second Scissor Outer Rod Shaft jw2, Scissor Inner Rod jn, First Scissor Inner Rod Shaft jn1, Second Scissor Inner Rod Shaft jn2, Torsion Spring n, Parallel Positioning Assembly p, First Parallel Positioning Shaft pd1, Second Parallel Positioning Shaft pd2, First Parallel Rod p1, Second Parallel Rod p2, Third Parallel Rod p3, Fourth Parallel Rod p4, Left Finger Hole zkz, Right Finger Hole zky.

[0010] Figure 1 This is a detailed structural diagram of the overall layout of an embodiment of this utility model.

[0011] Figure 2 This is a detailed structural schematic diagram of the scissor link assembly according to an embodiment of this utility model.

[0012] Figure 3 This is a detailed structural diagram of the overall layout of another embodiment of the present invention.

[0013] Figure 4 This is a detailed structural diagram of the parallel shrinkage device pp, another embodiment of this utility model.

[0014] Figure 5 This is a detailed structural diagram of the parallel positioning component p, which is another embodiment of this utility model.

[0015] Figure 6 This is a front view schematic diagram of another embodiment of the parallel shrinkage device pp of this utility model.

[0016] Figure 7 This is a cross-sectional view of the parallel shrinkage device PP installed according to another embodiment of this utility model.

[0017] In the accompanying drawings, the same parts use the same reference numerals. The drawings are not drawn to scale. Detailed Implementation

[0018] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are used to exemplarily illustrate the principles of this utility model, but should not be used to limit the scope of this utility model. That is, this utility model is not limited to the described preferred embodiments, and the scope of this utility model is defined by the claims.

[0019] In the description of the embodiments of this utility model, it should be noted that, unless otherwise stated, "perpendicular" and "parallel" are not only absolute in a mathematical sense, but can be understood as "approximately perpendicular" and "approximately parallel".

[0020] Figure 1 This is a detailed structural diagram of the overall layout of an embodiment of this utility model.

[0021] Figure 2 This is a detailed structural schematic diagram of the scissor link assembly according to an embodiment of this utility model.

[0022] like Figure 1 and Figure 2As shown, this technical solution provides a compact parallel compression tissue box clip capable of compressing the height of a tissue pack. It utilizes a pressure plate and a seat plate at the top and bottom of the tissue pack, respectively, with a parallel shrinking device between them. This allows the pressure plate and seat plate to clamp and compress the tissue pack. The solution is simple, convenient, and highly feasible. In a specific embodiment, it can have a pressure plate yb and a seat plate zb arranged parallel to each other and both having a plate-like structure, respectively positioned at the top and bottom of the tissue pack c. A parallel shrinking device pp is also provided between the pressure plate yb and the seat plate zb to fix them together. In a first embodiment, the parallel shrinking device pp further includes a scissor linkage assembly j, which contains an outer scissor rod jw and an inner scissor rod jn hinged together from the center line of the middle portion. The outer scissor bar jw has two parallel scissor bar shafts jw1 and jw2, which are perpendicular to the extension direction of the outer scissor bar jw. The inner scissor bar jn has two parallel scissor bar shafts jn1 and jn2, which are perpendicular to the extension direction of the inner scissor bar jn. The outer scissor bar jw and the inner scissor bar jn have the same length, and the central axes of the first outer scissor bar shaft jw1, the second outer scissor bar shaft jw2, the first inner scissor bar shaft jn1, and the second inner scissor bar shaft jn2 are all parallel to each other.

[0023] The first scissor lift outer rod shaft jw1 and the first scissor lift inner rod shaft jn1 are mounted on the pressure plate yb, and the second scissor lift outer rod shaft jw2 and the second scissor lift inner rod shaft jn2 are mounted on the seat plate zb. Preferably, the pressure plate yb also has a pressure plate shaft hole and a pressure plate groove, and the seat plate zb also has a seat plate shaft hole and a seat plate groove. The central axes of the pressure plate shaft hole and the seat plate shaft hole are parallel to each other and are both located on the same side of the pressure plate yb and the seat plate zb. The depth directions of the pressure plate groove and the seat plate groove are the same and are both located on the opposite sides of the pressure plate yb and the seat plate zb relative to the pressure plate shaft hole and the seat plate shaft hole, respectively. The depth directions of the pressure plate shaft hole and the groove are the same and parallel to the plane formed by the plate-like structure of the pressure plate yb, and the depth directions of the seat plate shaft hole and the groove are the same and parallel to the plane formed by the plate-like structure of the seat plate zb.

[0024] The first scissor fork inner rod shaft jn1 and the second scissor fork outer rod shaft jw2 are hinged to the pressure plate shaft hole and the seat plate shaft hole, respectively. Both the first scissor fork outer rod shaft jw1 and the second scissor fork inner rod shaft jn2 are slidably connected to the pressure plate slide groove and the seat plate slide groove. The scissor fork linkage assembly j achieves the movement of the seat plate zb and the pressure plate yb towards and away from each other while maintaining parallelism. A torsion spring n is also provided at the intermediate hinge point of the scissor fork linkage assembly j. Under the action of the torsion spring n, the seat plate zb and the pressure plate yb are clamped together and compressed into the tissue pack c.

[0025] According to a specific embodiment of the first embodiment of the present invention, the pressure plate yb may also be provided with an elongated hole through which the tissue paper package c passes, and the opposite side of the seat plate zb to the tissue paper package c may also be provided with a suction cup for adsorbing onto the wall.

[0026] According to the specific implementation of the first embodiment of this utility model, the specific usage process is as follows: First, fix the seat plate zb on the table or wall. Then, pull the pressure plate yb away from the seat plate zb relative to the seat plate zb, and keep the distance between the pressure plate yb and the seat plate zb greater than the thickness of the tissue pack c. Then, place the tissue pack c between the pressure plate yb and the seat plate zb. Then, release the pressure plate yb, so that the pressure plate yb continues to press the tissue pack c under the elastic action of the torsion spring n. The operation is completed.

[0027] Figure 3 This is a detailed structural diagram of the overall layout of another embodiment of the present invention.

[0028] Figure 4 This is a detailed structural diagram of the parallel shrinkage device pp, another embodiment of this utility model.

[0029] Figure 5 This is a detailed structural diagram of the parallel positioning component p, which is another embodiment of this utility model.

[0030] like Figure 3 , Figure 4 and Figure 5As shown, according to another specific embodiment of this utility model, the key difference from the previous embodiment lies in that the parallel retraction device pp is further provided with a parallel positioning component p that cooperates with the scissor link assembly j. The parallel positioning component p is configured as a parallelogram structure. Structurally, the parallel positioning component p is further provided with a first parallel rod p1, a second parallel rod p2, a third parallel rod p3, and a fourth parallel rod p4 of equal length. Specifically, at the two hinge axes opposite to each other on the parallelogram structure of the parallel positioning component p, a first parallel positioning shaft pd1 and a second parallel positioning shaft pd2, both perpendicular to the plane of the parallelogram structure, are respectively provided. The first parallel positioning shaft pd1 is located at the first end of the first parallel rod p1, and the second parallel positioning shaft pd2 is located at the first end of the second parallel rod p2. The first parallel rod p1, the third parallel rod p3, the second parallel rod p2, and the fourth parallel rod p4 are connected end-to-end to form a closed loop.

[0031] Figure 6 This is a front view schematic diagram of another embodiment of the parallel shrinkage device pp of this utility model.

[0032] like Figure 6 As shown, a first inner rod convex shaft is provided at the center position of the center line of the inner rod jn that is hinged to the outer rod jw and the center line of the first inner rod shaft jn1 provided thereon. A second inner rod convex shaft is also provided at the center position of the center line of the inner rod jn that is hinged to the outer rod jw and the center line of the second inner rod shaft jn2 provided thereon. The extension directions of the center lines of the first inner rod convex shaft, the first inner rod shaft jn1, the second inner rod convex shaft, and the second inner rod shaft jn2 are all parallel to each other. On the outer scissor bar jw, a first outer rod convex shaft is provided at the center position of the center line of its hinged connection with the inner scissor bar jn and the center line of the first outer scissor bar shaft jw1 located thereon. A second outer rod convex shaft is also provided at the center position of the center line of its hinged connection with the inner scissor bar jn and the center line of the second outer scissor bar shaft jw2 located thereon. The extension directions of the center lines of the first outer rod convex shaft, the first outer scissor bar shaft jw1, the second outer rod convex shaft, and the second outer scissor bar shaft jw2 are all parallel to each other. Specifically, the center of the first parallel rod p1 is hinged to the first inner rod convex shaft, the center of the second parallel rod p2 is hinged to the second inner rod convex shaft, the center of the third parallel rod p3 is hinged to the first outer rod convex shaft, and the center of the fourth parallel rod p4 is hinged to the second outer rod convex shaft. Preferably, the lengths of the first parallel rod p1, the second parallel rod p2, the third parallel rod p3, and the fourth parallel rod p4 are all set to half the lengths of the outer scissor bar jw and the inner scissor bar jn.

[0033] Figure 7 This is a cross-sectional view of the parallel shrinkage device PP installed according to another embodiment of this utility model.

[0034] like Figure 7 As shown, the axes of the first scissor lift outer rod shaft jw1, the first scissor lift inner rod shaft jn1, and the first parallel positioning shaft pd1 are all parallel to each other and arranged on the same plane. The first parallel positioning shaft pd1 is hingedly mounted on the pressure plate yb. The axes of the second scissor lift outer rod shaft jw2, the second scissor lift inner rod shaft jn2, and the second parallel positioning shaft pd2 are all parallel to each other and arranged on the same plane. The second parallel positioning shaft pd2 is hingedly mounted on the seat plate zb. Preferably, the pressure plate yb is further provided with a pressure plate hinge hole ybj and a first pressure plate groove ybh1 and a second pressure plate groove ybh2 evenly distributed on the left and right sides relative to its center line. The seat plate zb is further provided with a seat plate hinge hole zbj and a first seat plate groove zbh1 and a second seat plate groove zbh2 evenly distributed on the left and right sides relative to its center line. The first parallel positioning shaft pd1 is located at the midpoint between the first scissor fork outer rod shaft jw1 and the first scissor fork inner rod shaft jn1, and is hinged to the pressure plate hinge hole ybj for rotation. The first scissor fork outer rod shaft jw1 is slidably connected to the second pressure plate slide groove ybh2, and the first scissor fork inner rod shaft jn1 is slidably connected to the first pressure plate slide groove ybh1. The second parallel positioning shaft pd2 is located at the midpoint between the second scissor fork outer rod shaft jw2 and the second scissor fork inner rod shaft jn2, and is hinged to the seat plate hinge hole zbj for rotation. The second scissor fork outer rod shaft jw2 is slidably connected to the first seat plate slide groove zbh1, and the second scissor fork inner rod shaft jn2 is slidably connected to the second seat plate slide groove zbh2. The hole depth direction of the pressure plate hinge hole ybj, the groove depth direction of the first pressure plate slide groove ybh1 and the second pressure plate slide groove ybh2 are the same and are all parallel to the plane direction formed by the plate structure of the pressure plate yb. The hole depth direction of the seat plate hinge hole zbj, the groove depth direction of the first seat plate slide groove zbh1 and the second seat plate slide groove zbh2 are the same and are all parallel to the plane direction formed by the plate structure of the seat plate zb.

[0035] In addition, the second end of the first parallel rod p1 is hinged to the second end of the fourth parallel rod p4, and a hollow left finger hole zkz is provided at the center of the hinge. The second end of the second parallel rod p2 is hinged to the second end of the third parallel rod p3, and a hollow right finger hole zky is provided at the center of the hinge. The left finger hole zkz and the right finger hole zky can be inserted into the finger. By pinching the finger, the left finger hole zkz and the right finger hole zky can be brought closer to each other, which can make the pressure plate yb and the seat plate zb move away from each other.

[0036] According to another specific embodiment of this utility model, the specific usage process is as follows: First, fix the seat plate zb on the table or wall. Then, pull the pressure plate yb away from the seat plate zb relative to the seat plate zb, and keep the distance between the pressure plate yb and the seat plate zb greater than the thickness of the tissue pack c. Alternatively, move the left finger hole zkz and the right finger hole zky closer to each other, so that the pressure plate yb and the seat plate zb are far apart, and keep the distance between the pressure plate yb and the seat plate zb greater than the thickness of the tissue pack c. Then, place the tissue pack c between the pressure plate yb and the seat plate zb. Then, release the pressure plate yb or release the left finger hole zkz and the right finger hole zky, so that the pressure plate yb continues to press the tissue pack c under the elastic action of the torsion spring n. The operation is then complete.

[0037] It should be understood that the description of specific embodiments of the present invention in the specification is exemplary and should not be construed as an undue limitation on the scope of protection of the present invention. The scope of protection of the present invention is defined by its claims and covers all embodiments falling within its scope and their obvious equivalent variations.

Claims

1. A parallel compression paper-pulp holder for holding and compressing a paper-pulp package (c) provided with a pressing plate (yb) and a seating plate (zb) arranged parallel to each other and disposed at the upper and lower ends of the paper-pulp package (c) respectively, characterized in that A parallel contraction device (pp) is further arranged between the pressing plate (yb) and the seat plate (zb), and a scissor linkage assembly (j) is further arranged in the parallel contraction device (pp), and a scissor outer rod (jw) and a scissor inner rod (jn) are further arranged in the scissor linkage assembly (j) and are hingedly connected to each other from a middle part, wherein two ends of the scissor outer rod (jw) are respectively provided with a first scissor outer rod shaft (jw1) and a second scissor outer rod shaft (jw2) which are parallel to each other and are perpendicular to the rod extension direction of the scissor outer rod (jw), two ends of the scissor inner rod (jn) are respectively provided with a first scissor inner rod shaft (jn1) and a second scissor inner rod shaft (jn2) which are parallel to each other and are perpendicular to the rod extension direction of the scissor inner rod (jn), the first scissor outer rod shaft (jw1) and the first scissor inner rod shaft (jn1) are installed on the pressing plate (yb), the second scissor outer rod shaft (jw2) and the second scissor inner rod shaft (jn2) are installed on the seat plate (zb), the seat plate (zb) and the pressing plate (yb) are realized to approach and move away from each other in a state of keeping parallel to each other through the scissor movement of the scissor linkage assembly (j), a torsion spring (n) is further arranged at the middle hinge of the scissor linkage assembly (j), and the seat plate (zb) and the pressing plate (yb) are realized to be clamped and compressed to the paper package (c) under the action of the torsion spring (n).

2. A parallel compression clamp according to claim 1, wherein A parallel positioning assembly (p) is further arranged in the parallel contraction device (pp) and is installed in cooperation with the scissor linkage assembly (j), the parallel positioning assembly (p) is arranged in a parallelogram structure and is provided with a first parallel positioning shaft (pd1) and a second parallel positioning shaft (pd2) which are perpendicular to the plane where the parallelogram structure is located at the opposite two hinge shafts, respectively, the shaft centers of the first scissor outer rod shaft (jw1), the first scissor inner rod shaft (jn1) and the first parallel positioning shaft (pd1) are parallel to each other and are arranged on the same plane, and the first parallel positioning shaft (pd1) is hingedly installed on the pressing plate (yb), the shaft centers of the second scissor outer rod shaft (jw2), the second scissor inner rod shaft (jn2) and the second parallel positioning shaft (pd2) are parallel to each other and are arranged on the same plane, and the second parallel positioning shaft (pd2) is hingedly installed on the seat plate (zb).

3. A parallel compression clamp as defined in claim 2, wherein The parallel positioning assembly (p) is also provided with a first parallel rod (p1), a second parallel rod (p2), a third parallel rod (p3) and a fourth parallel rod (p4) with equal length, the first parallel positioning shaft (pd1) is arranged at the first end of the first parallel rod (p1), the second parallel positioning shaft (pd2) is arranged at the first end of the second parallel rod (p2), the second end of the first parallel rod (p1) is hingedly connected with the second end of the fourth parallel rod (p4), and the center of the hinge is provided with a hollow left finger hole (zkz), the second end of the second parallel rod (p2) is hingedly connected with the second end of the third parallel rod (p3), and the center of the hinge is provided with a hollow right finger hole (zky), and the left finger hole (zkz) and the right finger hole (zky) can be made to approach each other to make the pressing plate (yb) and the seat plate (zb) away from each other.

4. The parallel compression clamp of claim 3, wherein The pressing plate (yb) is also provided with a pressing plate hinge hole (ybj) and a first pressing plate sliding groove (ybh1) and a second pressing plate sliding groove (ybh2) which are evenly distributed left and right relative to the center line thereof, the seat plate (zb) is also provided with a seat plate hinge hole (zbj) and a first seat plate sliding groove (zbh1) and a second seat plate sliding groove (zbh2) which are evenly distributed left and right relative to the center line thereof, the first parallel positioning shaft (pd1) is arranged at the middle part of the first scissor outer rod shaft (jw1) and the first scissor inner rod shaft (jn1) and is hingedly connected with the pressing plate hinge hole (ybj), the first scissor outer rod shaft (jw1) is slidingly connected with the second pressing plate sliding groove (ybh2), the first scissor inner rod shaft (jn1) is slidingly connected with the first pressing plate sliding groove (ybh1), the second parallel positioning shaft (pd2) is arranged at the middle part of the second scissor outer rod shaft (jw2) and the second scissor inner rod shaft (jn2) and is hingedly connected with the seat plate hinge hole (zbj), the second scissor outer rod shaft (jw2) is slidingly connected with the first seat plate sliding groove (zbh1), and the second scissor inner rod shaft (jn2) is slidingly connected with the second seat plate sliding groove (zbh2).

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