CN220363747U - Toothpaste squeezing device with adjustable squeezing quantity - Google Patents

Abstract

The utility model provides a toothpaste squeezing device with adjustable squeezing quantity, which mainly comprises a double faced adhesive tape, a shell, a squeezing pump, a push plate and a sliding block. The shell is adhered and fixed on the wall through double-sided adhesive; the toothpaste outlet end of the extrusion pump is arranged in the shell downwards, and the long side of the outlet faces to the left and right directions; the push plate pit is downwards placed in the shell forwards, the two downward bulges at the front end are embedded into the grooves which are upwards and leftwards symmetrical in the shell, the round hole is sleeved at the lower end of the extrusion pump, the positioning notch is aligned with the positioning bulge of the extrusion pump, and the push plate can swing forwards and backwards; the large end of the sliding block faces downwards and the inclined plane faces forwards and is arranged in a groove below the inner side of the shell. The toothpaste extruding quantity of the toothpaste extruding device with adjustable extruding quantity is adjustable, a user sets according to the self requirement, the toothpaste outlet end extends out of the shell, the toothpaste is not easy to pollute, the toothpaste extruding device is convenient to observe and clean, the appearance volume is small, and the manufacturing cost is low.

Description

Toothpaste squeezing device with adjustable squeezing quantity

Technical Field

The utility model relates to the technical field of daily necessities, in particular to a toothpaste extruder capable of extruding a certain amount of toothpaste by pressing.

Background

Tooth brushing is a daily life content that people must carry out, and the extrusion of toothpaste from a toothpaste tube is an indispensable preparation action in the tooth brushing process. In order to simplify the operation process and save the tooth brushing time, people invented a toothpaste squeezing device. From the aspect of the toothpaste flowing out of the toothpaste tube, the existing toothpaste squeezing device is divided into two main types, namely a soft rubber pump pumping type and a scroll roller squeezing type, wherein the soft rubber pump (squeezing pump) pumping type is adopted in most cases. The suction type toothpaste squeezing device of the squeezing pump has the main advantages of simple operation, one-step operation in place by one hand, rapidness and effectiveness; the main problem is that the extrusion push rod of the toothpaste extruder is not supported, is controlled by the hand feeling of a user, is influenced by the elastic change of a soft rubber material, and has different amounts of toothpaste extruded with the same force, so that the toothpaste extrusion precision is difficult to ensure, and the toothpaste is wasted due to more time. In addition, the toothpaste outlet end of the squeezing pump sucking type toothpaste squeezing device falls into the shell, so that the toothpaste is easy to be stuck to the shell when the toothbrush sticks the toothpaste, the cleaning task is increased, and the use performance is reduced.

Disclosure of Invention

Aiming at the problems, the utility model provides the toothpaste extruder with adjustable extrusion quantity, which adopts the technical scheme that a right-angle push plate is adopted to extrude an extrusion pump, and the extrusion range of the right-angle push plate is limited by a sliding block, so that the quantity of the extruded toothpaste after the toothpaste extruder is pressed in place is limited.

The utility model provides a toothpaste squeezing device with adjustable squeezing quantity, which mainly comprises a double faced adhesive tape, a shell, a squeezing pump, a right-angle push plate and a sliding block. The front and back sides of the shell are plane, and the back is fixed on the wall through double-sided adhesive; the toothpaste outlet end of the extrusion pump is arranged in the shell downwards, and the long side of the outlet faces to the left and right directions; the concave pit on the vertical flat plate of the right-angle push plate is downwards arranged in the shell forwards, two downward bulges at the front end of the horizontal flat plate are embedded into the grooves which are upwards and leftwards symmetrical in the shell, the round hole is sleeved at the lower end of the extrusion pump, the positioning notch is aligned with the positioning bulge of the extrusion pump, the right-angle push plate can swing forwards and backwards, the horizontal flat plate is blocked by the convex point at the inner side of the shell, and meanwhile, the lower end of the vertical flat plate is blocked by the shell and cannot fall off; the large end of the sliding block faces downwards, the inclined surface faces forwards and is arranged in a groove below the rear surface of the shell, and the sliding block can slide up and down.

Further, the shell of the extrusion quantity adjustable toothpaste extruder is a square box with a front lower part missing, the left lower corner and the right lower corner of the square box are round corners, a round hole for a toothpaste nozzle to enter and exit is formed in the top of the square box, special-shaped ribs matched with the upper half part of an extrusion pump are arranged at the top of the inner side of the square box, grooves for clamping right-angle push plates are formed in the left side and the right side of the lower edge of the front part, bumps for preventing the right-angle push plates from falling off are arranged in the left side and the right side of the middle part of the front part, and grooves and channels for loading the sliding blocks are formed in the middle of the lower end of the inner part. For aesthetic and/or technological requirements, the left and right fillets on the front surface of the shell can be increased to a required angle until the front surface is changed into a semi-cylindrical surface vertical to the ground, and the two grooves for clamping the right-angle push plate bulge are gradually closed towards the middle until the two grooves are combined; the shell can be split into two parts from the top surface or the back surface, and then connected into a whole in a back-off, welding and gluing mode.

Further, the right-angle push plate of the toothpaste squeezing device with the adjustable squeezing quantity is in a shape of vertically intersecting two flat plates at a single angle, downward bulges are arranged on the left and right sides of the front side of the flat plate in the horizontal direction, a circular through hole with a side and a positioning notch at the edge of the through hole are arranged in the middle of the flat plate in the horizontal direction, a pit for positioning the front end of the toothbrush is arranged in the front of the flat plate in the vertical direction, and reinforcing ribs are arranged on the back and the right and left sides of the flat plate in the vertical direction. The front of the flat plate in the horizontal direction can be changed into a curved surface shape matched with the shell, and the left and right downward bulges are gradually closed until being combined. In order to reduce the shielding of the toothpaste outlet end, the downward bulge position and the notch position blocked by the convex block of the shell can be higher than the lowest position of the flat plate in the horizontal direction of the right-angle push plate.

Further, the sliding block of the toothpaste squeezing device with the adjustable squeezing quantity is a wedge-shaped block with a small upper end and a large lower end, the left side and the right side of the bottom of the inner side of the wedge-shaped block, which is clung to the shell, are provided with strip-shaped flat plates embedded into grooves of the shell, the tail ends of the flat plates are provided with protrusions for preventing the sliding block from sinking into the shell, and a notch is formed in the inner part of the flat plates.

The technical scheme in the embodiment of the utility model has the following advantages: the implementation of the utility model can solve the problems of inaccurate extrusion and easy pollution of the traditional toothpaste extruder, and has small appearance volume and low manufacturing cost.

Drawings

FIG. 1 is a three-dimensional view of a display bump housing of a toothpaste dispenser with an adjustable amount of extrusion according to the present utility model;

FIG. 2 is a three-dimensional view of the rounded chamfer outer casing of the adjustable extrusion toothpaste dispenser of the present utility model;

FIG. 3 is a three-dimensional structure diagram of a right-angled push plate of a toothpaste dispenser with adjustable extrusion quantity;

FIG. 4 is a three-dimensional block diagram of a toothpaste dispenser with adjustable extrusion capacity according to the present utility model;

FIG. 5 is a cross-sectional plan view of a toothpaste dispenser with adjustable squeezing quantity according to the present utility model;

fig. 6 is an assembled three-dimensional structure of a toothpaste dispenser with adjustable extrusion quantity according to the present utility model.

In fig. 5 and 6: 1 double-sided adhesive tape; 2, a shell; 3, sliding blocks; 4, a right-angle push plate; 5 extrusion pump.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 6, as a preferred embodiment of the present utility model, the present utility model mainly comprises a double sided tape 1, a housing 2, an extrusion pump 5, a right angle push plate 4, and a slider 3. On the basis of manufacturing each part by adopting injection molding, vulcanization, welding, gluing, compound molding or other manufacturing processes, the double-sided adhesive tape 1 with proper size is cut first, the double-sided adhesive tape 1 is adhered to the back of the shell 2, and the isolating film on the adhesive surface is reserved. Then the extrusion pump 5 is arranged in the shell 2, the toothpaste outlet end is downward, and the long side of the outlet is left and right; if the housing 2 is split into two parts, the two parts are connected together and then the extrusion pump 5 is inserted. And thirdly, the right-angle push plate 4 is arranged in the shell 2, the protrusions on the right-angle push plate 4 are embedded into the grooves in the shell 2, the positioning notches of the protrusions are aligned with the positioning protrusions of the extrusion pump 5, then the protrusions are sleeved on the lower end of the extrusion pump 5 and then continuously pressed downwards forcefully, the protrusions in the shell 2 are passed through by the elasticity of the shell 2 to be blocked, meanwhile, the lower end of the right-angle push plate 4 is blocked by the shell 2, and the right-angle push plate 4 cannot fall off. And fourthly, the small end of the sliding block 3 is arranged in a groove at the lower end of the shell 2 from bottom to top in a way of being inclined forward upwards. And fifthly, removing the cover on the toothpaste tube and the sealing film on the nozzle, and screwing the toothpaste nozzle into the inlet of the extrusion pump 5. And sixthly, cleaning the pre-adhered wall surface, removing the isolating film on the double-sided adhesive tape 1, and adhering and fixing the toothpaste squeezing device on the wall to complete the equipment installation process.

Before use, the cover on the toothpaste outlet nozzle of the toothpaste tube and the sealing film on the nozzle are removed, and then the toothpaste tube is screwed into the inlet of the toothpaste extrusion pump 5. The tail of the toothpaste tube is then squeezed by hand while the right angle push plate is continuously depressed and released to expel air from the extrusion pump 5 until the paste exits the outlet end of the extrusion pump 5. After the toothpaste tube is used up, the toothpaste tube is taken out by rotating anticlockwise, and then a new toothpaste tube is filled according to the method.

When in use, the sliding block 3 is pushed by a finger to move downwards to the lowest position of the right-angle push plate 4, and the extrusion amount of the toothpaste is the largest at the moment; then the brush hair is propped against the positioning pit of the right-angle push plate 4 by the front end of the toothbrush, the brush hair upwards and forwards pushes the right-angle push plate 4 to a stop position, at the moment, the extrusion volume of the extrusion pump 5 is reduced by the right-angle push plate 4, toothpaste flows onto the brush hair from the toothpaste outlet end under the action of the internal pressure of the extrusion pump 5, the toothbrush is loosened after the toothpaste stops flowing out, the right-angle push plate 4 returns to the starting position under the action of the elastic force of the extrusion pump 5, negative pressure is generated in the extrusion pump 5 due to the enlarged volume, the toothpaste outlet end of the toothpaste is automatically closed, the extrusion pump 5 sucks the toothpaste in the toothpaste tube until the pressure is balanced, and the toothpaste extrusion process is finished.

After the toothpaste dispenser is used, if the toothpaste dispenser is too large, the sliding block 3 can be pushed upwards by a finger to move so as to reduce the dispenser, and the specific position is determined according to the specific requirements of users. In case of careless sticking of toothpaste to the right angle push plate 4 or the housing 2, it can be removed with paper cloth or brush.

The shell 2 of the toothpaste squeezing device with adjustable squeezing quantity is a square box with a front lower part missing, the left lower corner and the right lower corner of the square box are round corners, and the top of the square box is provided with a round hole for a toothpaste nozzle to enter and exit; the inner side of the top is provided with a special-shaped convex rib matched with the upper half part of the extrusion pump 5, and the upper half part of the extrusion pump 5 is adhered to the convex rib for fixing the upper half part of the extrusion pump 5; the front part of the inner side of the shell 2 is provided with grooves with upward openings at the left and right sides for clamping downward bulges at the front edge of the right-angle push plate 4, and the two sides of the middle part are provided with lugs for blocking the right-angle push plate 4 from falling down and preventing the right-angle push plate from falling down; the lower part is provided with a groove for fixing the sliding block 3 and a channel for the sliding block 3 to enter. For aesthetic reasons and for material saving, the right and left rounded corners on the front of the housing 2 can be enlarged to the desired dimensions until the front is turned into a semi-cylindrical surface perpendicular to the ground, whereupon the right and left upward grooves are drawn toward the middle until merging. The housing 2 may be split from above or from behind into two parts for separate manufacture, and then assembled in one piece by means of back-off, welding or gluing, etc., subject to the limitations of the manufacturing process.

The right-angle push plate 4 of the toothpaste squeezing device with adjustable squeezing quantity is in a shape of vertically intersecting two flat plates at a single angle, the left side and the right side of the front side of the flat plate in the horizontal direction are respectively provided with downward bulges, and the middle is provided with a circular through hole with a side and a positioning notch around the through hole which are matched with the squeezing pump 5; the front of the vertical flat plate is provided with a pit for positioning the front end of the toothbrush, and the rear and the left and right sides of the right angle are provided with reinforcing ribs for increasing the mechanical strength of the right angle push plate 4; the front of the horizontal flat plate can be changed into a curved surface shape matched with the shell 2, and the left and right downward bulges are gradually closed until being combined. The lower left and lower right corners are rounded. In order to reduce the shielding of the toothpaste outlet end, the position of the downward bulge and the position of the notch blocked by the convex block of the shell are higher than the lowest position of the flat plate in the horizontal direction of the right-angle push plate.

The sliding block 3 of the toothpaste squeezing device with the adjustable squeezing quantity is a wedge-shaped block with a small upper part and a large lower part, the side surface is a wedge-shaped block with a small upper part and a large lower part, round chamfer angles are arranged at four corners, long strip-shaped flat plates embedded into grooves on the inner side of the shell 2 are symmetrically arranged on two sides of the flat plates, protrusions preventing the sliding block 3 from sinking into the shell 2 are arranged at the lower tail end of the flat plates, and a notch for fingers to enter is formed in the flat plates. The sliding block 3 is used for adjusting the clearance between the right-angle pushing plate 4 and the shell 2 and limiting the swinging range of the right-angle pushing plate 4, thereby adjusting the extrusion amount of toothpaste.

In summary, the toothpaste squeezing device with adjustable squeezing quantity has the following advantages:

1) The toothpaste extrusion amount of the toothpaste extruder can be adjusted

The extrusion quantity adjustable toothpaste extruder provided by the utility model adopts the sliding block as a quantitative support, and the swinging range of the right-angle push plate is limited by the sliding block, so that the extrusion quantity of the extrusion pump under pressure is limited, and the extrusion quantity adjusting device is formed and cannot be influenced by the force of a user and the elasticity of soft rubber. Different users adjust the position of the sliding block according to the personal demand to set the extrusion quantity of the toothpaste so as to meet the personalized requirement.

2) The toothpaste squeezing device is not easy to pollute the shell when squeezing toothpaste

The toothpaste squeezing device with adjustable squeezing quantity has the advantages that the space around the toothbrush is larger, the vision is good, the front end of the toothbrush is positioned by the pit in front of the right-angle push plate and cannot slide, the toothbrush moves backwards along the gesture after picking up the toothpaste and is withdrawn, the shell is not easy to touch, pollution is avoided, and additional cleaning tasks are brought.

3) The toothpaste squeezing device has lower manufacturing cost

The toothpaste squeezing device with adjustable squeezing quantity has the advantages of relatively simple structure, reduced manufacturing difficulty, simplified manufacturing process, reduced external dimension, reduced material consumption and reduced manufacturing cost of the whole device.

While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the above embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims (4)

1. The utility model provides an extrusion volume adjustable crowded toothpaste ware, mainly includes double faced adhesive tape (1), shell (2), extrusion pump (5), right angle push pedal (4), slider (3), characterized by: the front and the back sides of the shell (2) are plane, and the back is adhered and fixed on the wall through the double faced adhesive tape (1); the toothpaste outlet end of the extrusion pump (5) is downwards arranged in the shell (2), and the long side of the outlet faces to the left and right directions; the pit on the vertical flat plate of the right-angle push plate (4) is downwards placed in the shell (2) forwards, two downward bulges at the front end of the horizontal flat plate are embedded into the grooves which are upwards and leftwards symmetrical in the shell (2), the round hole is sleeved on the lower end of the extrusion pump (5), the positioning notch is aligned with the positioning bulge of the extrusion pump (5), the right-angle push plate (4) can swing forwards and backwards, the horizontal flat plate is blocked by the lug at the inner side of the shell (2), and meanwhile, the lower end of the vertical flat plate is blocked by the shell (2) and cannot fall out; the large end of the sliding block (3) faces downwards and the inclined plane faces forwards, and is arranged in a groove below the rear surface inside the shell (2), and the sliding block (3) can slide up and down.

2. The adjustable extrusion toothpaste dispenser of claim 1, wherein: the shell (2) is a square box with a missing front lower part, the left lower corner and the right lower corner of the square box are round corners, a round hole for a toothpaste nozzle to enter and exit is formed in the top of the square box, special-shaped ribs matched with the upper half part of the extrusion pump (5) are arranged at the top of the inner side, grooves for clamping the protrusions of the right-angle push plate (4) are formed in the left side and the right side of the lower edge of the front part, bumps for preventing the right-angle push plate (4) from falling off are formed in the left side and the right side of the middle part, and grooves and channels for accommodating the sliding blocks (3) are formed in the middle of the lower end of the inner part; the left and right round corners in the front of the shell (2) can be increased to a required angle until the front is changed into a semi-cylindrical surface vertical to the ground, and the two grooves for clamping the protrusions of the right-angle push plate (4) gradually get close to the middle until the two grooves are combined; the shell (2) can be split into two parts from the top surface or the back surface, and then connected into a whole in a back-off, welding and gluing mode.

3. The adjustable extrusion toothpaste dispenser of claim 1, wherein: the right-angle push plate (4) is in a shape of vertically intersecting two flat plates at a single angle, downward bulges are arranged at the left and right sides of the front side of the flat plate in the horizontal direction, a circular through hole with a side and a positioning notch at the edge of the through hole are arranged in the middle of the flat plate, the front side of the flat plate in the vertical direction is provided with a pit for positioning the front end of the toothbrush, and the rear side and the left and right sides of the right angle are provided with reinforcing ribs; the front of the flat plate in the horizontal direction can be changed into a curved surface shape matched with the shell (2), and the left and right downward bulges are gradually closed until being combined; the downward protruding position and the position blocked by the protruding block of the shell (2) can be higher than the lowest position of the flat plate in the horizontal direction.

4. The adjustable extrusion toothpaste dispenser of claim 1, wherein: the sliding block (3) is a wedge-shaped block with a small upper end and a large lower end, the wedge-shaped block is tightly attached to the left side and the right side of the bottom of the inner side of the shell (2), a strip-shaped flat plate embedded into the groove of the shell (2) is arranged at the left side and the right side of the bottom of the inner side of the shell (2), a bulge for preventing the sliding block (3) from sinking into the shell (2) is arranged at the tail end of the flat plate, and a notch is formed in the inner part of the flat plate.