A toothpaste dispenser for conveniently squeezing toothpaste with one hand

Abstract

The utility model discloses a toothpaste device of convenient single -handed extrusion toothpaste relates to toothpaste device technical field, including by the shell main part, winding storehouse, rotation hole, straight slot mouthpiece of shell subassembly, winding storehouse, rotation hole respectively set up in the both sides of shell main part and mutual conduction, straight slot mouthpiece sets up in shell main part bottom and with winding storehouse conduction, shell main part is equipped with extrusion subassembly through winding storehouse, rotation hole, extrusion subassembly is used for winding extrusion to toothpaste tube, realizes toothpaste extrusion operation, extrusion subassembly includes rotary extrusion unit, press extrusion unit, rotary extrusion unit realizes the winding, extrusion of toothpaste tube through the mode of rotation, press extrusion unit realizes the winding, extrusion of toothpaste tube through the mode of pressing. The utility model discloses through setting up extrusion subassembly, can realize the winding, extrusion of toothpaste tube through two ways of rotation and pressing, and the pressing mode will not be collided with wall surface, desktop, and use is more flexible, convenient.

Description

Technical Field

[0001] This utility model relates to the field of toothpaste dispenser technology, specifically a toothpaste dispenser that allows for convenient one-handed toothpaste squeezing. Background Technology

[0002] A toothpaste squeezer is a household gadget designed to help users squeeze out toothpaste more easily and thoroughly, especially for toothpaste tubes that are difficult to squeeze by hand (such as aluminum tubes or nearly empty tubes).

[0003] The toothpaste squeezer with a curling tail, also known as a tube squeezer, is a common household toothpaste squeezer. It mechanically curls the tail of the toothpaste tube to steadily push the toothpaste forward. Its principle is similar to a "measuring tape" or "roller". Through a rotatable axis (handle), the soft tail of the toothpaste tube is curled and tightened, which creates continuous pressure on the tube body, forcing the toothpaste to move towards the tube opening and be squeezed out. It can be operated with one hand and is simple and convenient. However, in actual use, the handle of the curled-tail toothpaste squeezer is close to the wall or table, and the operation of rotating the handle is limited by the wall or table, making it easy to bump into the wall or table, which causes inconvenience. Based on this, a toothpaste squeezer that is convenient for one-handed toothpaste squeezing is provided. Utility Model Content

[0004] The purpose of this invention is to provide a toothpaste dispenser that allows for easy one-handed toothpaste application, in order to solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a toothpaste dispenser for convenient one-handed toothpaste squeezing, comprising a shell assembly consisting of a shell body, a winding chamber, a rotating hole, and a straight groove. The winding chamber and the rotating hole are respectively opened on both sides of the shell body and are interconnected. The straight groove is opened at the bottom of the shell body and is interconnected with the winding chamber. The shell body is equipped with a squeezing component through the winding chamber and the rotating hole. The squeezing component is used to wind and squeeze the toothpaste tube to realize the toothpaste squeezing operation. The extrusion assembly includes a rotary extrusion unit and a press extrusion unit; The rotary extrusion unit achieves the winding and extrusion of the toothpaste tube by rotation; The pressing and extrusion unit achieves the winding and extrusion of the toothpaste tube by pressing.

[0006] As a further embodiment of this utility model: the rotary extrusion unit includes a handle, a rotating block, a rotating shaft, and a take-up slot; The handle, rotating block, and rotating shaft are arranged horizontally in sequence and connected and fixed to each other. The winding slot passes through the upper and lower ends of the rotating shaft and the side of the rotating shaft away from the rotating block. The rotating block is inserted into the inside of the take-up chamber from the outside of the outer shell, and the rotating shaft is inserted through the rotating hole. The rotating block and the take-up chamber, and the rotating shaft and the rotating hole are rotatably connected. The toothpaste tube passes through a straight groove and a winding slot and is wound around the outside of a rotating shaft. The toothpaste tube is wound and squeezed by rotating the handle, the rotating block, and the rotating shaft.

[0007] As a further embodiment of this utility model: the pressing and extrusion unit includes a ratchet, an arc-shaped pressure plate, an elastic arc-shaped arm, and ratchet teeth; The outer shell body has a recessed opening on the side near the winding chamber that extends to the front end of the outer shell body, and the ratchet is distributed inside the recessed opening and fixed to the outer wall of the rotating block; Two connecting ears are symmetrically fixed at the front end of the main body of the outer shell near the top, and the arc-shaped pressure plate is distributed between the two connecting ears and is rotatably connected to the connecting ears; The elastic arc-shaped arm is fixed to one side of the arc-shaped pressure plate and extends to the bottom of the groove near the rotating block. The ratchet is fixed to the inner arc surface at the bottom end of the elastic arc-shaped arm and meshes with the ratchet. When the curved pressure plate is pressed and rotated, the rotating block is rotated through the cooperation of the elastic curved arm, ratchet, and winding slot, thereby achieving the winding and squeezing of the toothpaste tube.

[0008] As a further embodiment of this utility model: the part of the elastic arc arm near the arc pressure plate is widened, and a W-shaped spring sheet is bonded and fixed to the inner arc surface of the arc pressure plate, and the other end of the W-shaped spring sheet is tightly fitted to the front end face of the outer shell body. The distance between the bottom of the inner wall of the groove and the ratchet is greater than the deformation range of the elastic arc arm.

[0009] As a further improvement of this utility model: an arc-shaped limiting piece is fixed on the side of the elastic arc arm near the ratchet, and the arc-shaped limiting piece is attached to the side of the rotating block; An arc-shaped spring is fixed at the top center of the arc-shaped pressure plate, and the arc-shaped spring is attached to the upper surface of the outer shell body.

[0010] As a further embodiment of this utility model: the rear end face of the outer shell body is horizontal and has an L-shaped hook groove, and the outer shell body is assembled with the wall-mounting connector through the L-shaped hook groove; The wall-mounted connector includes a back panel and an L-shaped hook. The L-shaped hook is fixed to the front end of the back panel, and the back panel is glued to the wall. The L-shaped hook groove and the L-shaped hook fit together to achieve wall-mounted installation of the outer shell.

[0011] Compared with the prior art, the beneficial effects of this utility model are: By setting up a squeezing component, the toothpaste tube can be rolled up and squeezed through both rotation and pressing. The pressing method will not collide with the wall or table, making it more flexible and convenient to use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram from another perspective of the present invention; Figure 3 This is a schematic diagram showing the disassembled rotary extrusion unit of this utility model; Figure 4 This is a schematic diagram showing the disassembled extrusion assembly and outer shell assembly of this utility model; Figure 5 This is another perspective view showing the extrusion assembly and the outer shell assembly of this utility model separated.

[0013] In the diagram: 1. Outer shell assembly; 101. Outer shell body; 102. Rewinding chamber; 103. Rotating hole; 104. Straight groove; 105. Recessed groove; 106. Connecting ear; 107. L-shaped hook groove; 2. Wall-mounted connector; 201. Back plate; 202. L-shaped hook part; 3. Extrusion assembly; 301. Handle; 302. Rotating block; 303. Rotating shaft; 304. Rewinding slot; 305. Ratchet; 306. Arc-shaped pressure plate; 307. Elastic arc-shaped arm; 308. Ratchet; 309. Arc-shaped limiting piece; 310. W-shaped spring piece; 311. Arc-shaped spring piece. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-5 In this embodiment of the present invention, a toothpaste dispenser that facilitates one-handed toothpaste squeezing includes a housing assembly 1 consisting of a housing body 101, a winding chamber 102, a rotating hole 103, and a straight groove 104. The winding chamber 102 and the rotating hole 103 are respectively opened on both sides of the housing body 101 and are interconnected. The straight groove 104 is opened at the bottom of the housing body 101 and is interconnected with the winding chamber 102. The housing body 101 is equipped with a squeezing assembly 3 through the winding chamber 102 and the rotating hole 103. The squeezing assembly 3 is used to wind and squeeze the toothpaste tube to realize the toothpaste squeezing operation. The extrusion assembly 3 includes a rotary extrusion unit and a pressing extrusion unit; the rotary extrusion unit achieves the winding and extrusion of the toothpaste tube by rotating, and the pressing extrusion unit achieves the winding and extrusion of the toothpaste tube by pressing. The rotary extrusion unit includes a handle 301, a rotating block 302, a rotating shaft 303, and a take-up slot 304; The handle 301, the rotating block 302, and the rotating shaft 303 are arranged horizontally in sequence and are connected and fixed to each other. The winding slot 304 passes through the upper and lower ends of the rotating shaft 303 and the side of the rotating shaft 303 away from the rotating block 302. The rotating block 302 is inserted into the inside of the take-up chamber 102 from the outside of the outer shell 101. The rotating shaft 303 is inserted into the through rotating hole 103. The rotating block 302 is rotatably connected to the take-up chamber 102 and the rotating shaft 303 is rotatably connected to the rotating hole 103. The toothpaste tube passes through the straight groove 104 and the winding slot 304 and is wound around the outside of the rotating shaft 303. The toothpaste tube is wound and squeezed by the rotation of the handle 301, the rotating block 302 and the rotating shaft 303. The press extrusion unit includes a ratchet 305, an arc-shaped pressure plate 306, an elastic arc-shaped arm 307, and a ratchet tooth 308. The outer shell body 101 has a groove 105 extending through to the front end of the outer shell body 101 on the side near the winding chamber 102. The ratchet 305 is distributed inside the groove 105 and fixed to the outer wall of the rotating block 302. Two connecting ears 106 are symmetrically fixed at the front end of the outer shell 101 near the top. An arc-shaped pressure plate 306 is distributed between the two connecting ears 106 and is rotatably connected to the connecting ears 106. The elastic arc arm 307 is fixed to one side of the arc pressure plate 306 and extends to the bottom of the groove 105 near the rotating block 302. The ratchet 308 is fixed to the inner arc surface of the bottom end of the elastic arc arm 307 and meshes with the ratchet 305. When the curved pressure plate 306 is pressed to rotate, the rotating block 302 is rotated through the cooperation of the elastic curved arm 307, ratchet 308, and winding slot 304, thereby achieving the winding and squeezing of the toothpaste tube; The part of the elastic arc arm 307 near the arc pressure plate 306 has a widened structure. A W-shaped spring piece 310 is bonded and fixed to the inner arc surface of the arc pressure plate 306. The other end of the W-shaped spring piece 310 is tightly attached to the front end face of the outer shell body 101. The distance between the bottom of the inner wall of the groove 105 and the ratchet 305 is greater than the deformation range of the elastic arc arm 307.

[0016] In this embodiment: the toothpaste tube is installed as follows when using this toothpaste dispenser: First, remove the entire rotary extrusion unit (e.g.) Figure 1Then, the tail of the toothpaste tube is passed through the take-up slot 304 and wound around several times, so that the tail of the toothpaste tube is wrapped around the outside of the rotating shaft 303. Then, the rotating shaft 303 is aligned with the take-up chamber 102 and the toothpaste tube is aligned with the straight slot 104 and inserted. Finally, the rotating shaft 303 passes through the rotating hole 103, the rotating block 302 rotates inside the take-up chamber 102, and the ratchet 308 engages with the ratchet tooth 308 (as shown in the image). Figure 1 , 2 ); Then, when squeezing toothpaste, there are two methods: The first method is to directly rotate the handle 301, causing the handle 301, the rotating block 302, and the rotating shaft 303 to rotate as a whole, thereby retracting the tail of the toothpaste tube. The toothpaste tube is squeezed by the outer shell body 101, and the toothpaste inside can be squeezed out smoothly (it should be noted that during this process, the ratchet 308 is subjected to the squeezing force of the ratchet 305, and the bottom end of the elastic arc plate 307 adapts to the deformation, that is, the arc pressure plate 306 remains stationary). The second method involves pressing the arc-shaped pressure plate 306. The arc-shaped pressure plate 306 moves closer to the outer shell body 101 with the connecting ear 106 as the center, and squeezes the W-shaped spring 310 to deform and shrink. At the same time, the arc-shaped pressure plate 306 pushes the ratchet 305 through the elastic arc-shaped arm 307 and ratchet 308, thereby causing the handle 301, the rotating block 302, and the rotating shaft 303 to rotate as a whole, achieving the effect of toothpaste being squeezed out. Afterwards, release the pressure on the arc-shaped pressure plate 306. The arc-shaped pressure plate 306, the elastic arc-shaped arm 307, and the ratchet 308 will reset under the elastic force of the W-shaped spring 310. During this process, the arc surface of the ratchet 308 and the arc surface of the ratchet 305 teeth press against each other, causing the part of the elastic arc-shaped arm 307 near the ratchet 308 to adapt to the shape, thus realizing the smooth reset of the ratchet 308. At the same time, the friction between the toothpaste tube and the outer shell 101 can keep the handle 301, the rotating block 302, the rotating shaft 303, and the ratchet 305 stationary. Afterwards, the arc-shaped pressure plate 306 can be pressed repeatedly according to the amount of toothpaste needed.

[0017] Please refer to this carefully. Figures 1-5 An arc-shaped limiting piece 309 is fixed on the side of the elastic arc arm 307 near the ratchet 308, and the arc-shaped limiting piece 309 is attached to the side of the rotating block 302. An arc-shaped spring piece 311 is fixed at the top center of the arc-shaped pressure plate 306, and the arc-shaped spring piece 311 is attached to the upper surface of the outer shell body 101.

[0018] In this embodiment: the initial position of the arc-shaped pressure plate 306 can be limited by the arc-shaped spring piece 311. At this time, the arc-shaped limiting piece 309 is attached to the side of the rotating block 302 to realize the horizontal limitation of the rotating block 302, so that the rotation of the rotating block 302 remains stable. When the rotary extrusion unit needs to be removed, the arc-shaped pressure plate 306 is pulled outward, and the arc-shaped spring piece 311 is deformed by force. At this time, the elastic arc-shaped arm 307 and the arc-shaped limiting piece 309 move away from the rotating block 302 as a whole, releasing the limiting of the rotating block 302. At this time, the rotary extrusion unit can be easily removed.

[0019] Please refer to this carefully. Figures 1-2 The rear end face of the outer shell 101 is horizontal and has an L-shaped hook groove 107. The outer shell 101 is assembled with the wall-mounted connector 2 through the L-shaped hook groove 107. The wall-mounted connector 2 includes a back panel 201 and an L-shaped hook part 202. The L-shaped hook part 202 is fixed to the front end of the back panel 201. The back panel 201 is glued to the wall by adhesive. The L-shaped hook groove 107 and the L-shaped hook part 202 are sleeved to realize the wall-mounted installation of the outer shell body 101.

[0020] In this embodiment: the wall-mounted connector 2 facilitates the wall-mounting of the toothpaste tube, and it can be directly attached to the desktop via the back of the outer shell 101, making it convenient for use on the desktop.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A toothpaste dispenser for convenient one-handed toothpaste squeezing, comprising a housing assembly (1) consisting of a housing body (101), a winding chamber (102), a rotating hole (103), and a straight groove (104), wherein the winding chamber (102) and the rotating hole (103) are respectively opened on both sides of the housing body (101) and are interconnected, and the straight groove (104) is opened at the bottom of the housing body (101) and is interconnected with the winding chamber (102), characterized in that, The outer shell body (101) is equipped with an extrusion assembly (3) through a winding chamber (102) and a rotating hole (103). The extrusion assembly (3) is used to wind and extrude the toothpaste tube to realize the toothpaste extrusion operation. The extrusion assembly (3) includes a rotary extrusion unit and a press extrusion unit; The rotary extrusion unit achieves the winding and extrusion of the toothpaste tube by rotation; The pressing and extrusion unit achieves the winding and extrusion of the toothpaste tube by pressing.

2. The toothpaste dispenser for convenient one-handed toothpaste squeezing according to claim 1, characterized in that, The rotary extrusion unit includes a handle (301), a rotating block (302), a rotating shaft (303), and a take-up slot (304). The handle (301), the rotating block (302), and the rotating shaft (303) are arranged horizontally in sequence and connected and fixed to each other. The winding slot (304) passes through the upper and lower ends of the rotating shaft (303) and the side of the rotating shaft (303) away from the rotating block (302). The rotating block (302) is inserted into the inside of the winding chamber (102) from the outside of the outer shell body (101), and the rotating shaft (303) is inserted into the through rotating hole (103). The rotating block (302) and the winding chamber (102), and the rotating shaft (303) and the rotating hole (103) are rotatably connected. The toothpaste tube passes through the straight groove (104) and the winding slot (304) and is wound around the outside of the rotating shaft (303). The toothpaste tube is wound and squeezed by rotating the handle (301), the rotating block (302) and the rotating shaft (303).

3. A toothpaste dispenser for convenient one-handed toothpaste squeezing according to claim 2, characterized in that, The pressing and extrusion unit includes a ratchet (305), an arc-shaped pressure plate (306), an elastic arc arm (307), and ratchet teeth (308). The outer shell body (101) has a groove (105) extending through to the front end of the outer shell body (101) on the side near the winding chamber (102). The ratchet (305) is distributed inside the groove (105) and fixed to the outer wall of the rotating block (302). Two connecting ears (106) are symmetrically fixed at the front end of the outer shell body (101) near the top. The arc-shaped pressure plate (306) is distributed between the two connecting ears (106) and is rotatably connected to the connecting ears (106). The elastic arc arm (307) is fixed to one side of the arc plate (306) and extends to the bottom of the groove (105) near the rotating block (302). The ratchet (308) is fixed to the inner arc surface of the bottom end of the elastic arc arm (307) and meshes with the ratchet (305). When the curved pressure plate (306) is pressed to rotate, the rotating block (302) is rotated through the cooperation of the elastic curved arm (307), ratchet (308) and winding slot (304), thereby achieving the winding and squeezing of the toothpaste tube.

4. A toothpaste dispenser for convenient one-handed toothpaste squeezing according to claim 3, characterized in that, The elastic arc arm (307) near the arc pressure plate (306) has a widened structure. A W-shaped spring piece (310) is bonded and fixed to the inner arc surface of the arc pressure plate (306). The other end of the W-shaped spring piece (310) is tightly attached to the front end face of the outer shell body (101). The distance between the bottom of the inner wall of the groove (105) and the ratchet (305) is greater than the deformation range of the elastic arc arm (307).

5. A toothpaste dispenser for convenient one-handed toothpaste squeezing according to claim 3, characterized in that, An arc-shaped limiting piece (309) is fixed on the side of the elastic arc arm (307) near the ratchet (308), and the arc-shaped limiting piece (309) is attached to the side of the rotating block (302); An arc-shaped spring piece (311) is fixed at the top center of the arc-shaped pressure plate (306), and the arc-shaped spring piece (311) is attached to the upper surface of the outer shell body (101).

6. A toothpaste dispenser for convenient one-handed toothpaste squeezing according to claim 1, characterized in that, The rear end face of the outer shell body (101) is horizontal and has an L-shaped hook groove (107). The outer shell body (101) is assembled with the wall-mounted connector (2) through the L-shaped hook groove (107). The wall-mounted connector (2) includes a back plate (201) and an L-shaped hook (202). The L-shaped hook (202) is fixed to the front end of the back plate (201). The back plate (201) is glued to the wall by adhesive. The L-shaped hook groove (107) and the L-shaped hook (202) are sleeved to realize the wall-mounted installation of the outer shell body (101).

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