CN213009751U

CN213009751U - Toothpaste shell convenient for squeezing toothpaste

Info

Publication number: CN213009751U
Application number: CN201821944040.1U
Authority: CN
Inventors: 李恒毅
Original assignee: Jincheng College of Sichuan University
Current assignee: Jincheng College of Sichuan University
Priority date: 2018-11-23
Filing date: 2018-11-23
Publication date: 2021-04-20
Anticipated expiration: 2028-11-23

Abstract

The utility model discloses a conveniently squeeze toothpaste's toothpaste shell, relate to articles for daily use field, which comprises a housin, the lead screw, knob and stripper plate, the casing is the hollow circular cylinder structure, its bottom fixedly connected with bottom plate, rotatable the being connected of its top and knob, the lead screw is one end confined hollow structure, rotatable the being connected of its blind end and bottom plate, its open end is fixed to be worn to locate in the knob, the center processing of stripper plate has the internal thread hole, the stripper plate passes through threaded connection with the lead screw, the fixed guide block that is provided with on the side of stripper plate, processing has the guide way on the inner wall of casing, guide block slidable sets up in the guide way, the lead screw is close to its blind end processing and has the toothpaste passageway, the inner chamber of casing passes through toothpaste passageway intercommunication with. The toothpaste shell extrudes toothpaste in a spiral mode, can be operated by one hand, is convenient to use, and can extrude the toothpaste quantitatively to avoid waste.

Description

Toothpaste shell convenient for squeezing toothpaste

Technical Field

The utility model relates to the field of articles for daily use, in particular to a toothpaste shell convenient for squeezing toothpaste.

Background

Toothpaste is essential in life of people, toothpaste squeezing and tooth brushing are necessary everyday, the toothpaste is squeezed out through a common toothpaste shell in a pressing mode, and the process of squeezing toothpaste wastes time and labor. In order to keep the toothpaste sanitary, the toothpaste shell is provided with a shell cover in threaded connection, the toothpaste can be reliably screwed or unscrewed before and after being squeezed, the toothpaste can be operated by two hands usually, and the operation is very inconvenient. In addition, in the prior art, the extrusion force is not easy to control, toothpaste cannot be extruded quantitatively, repeated extrusion is needed when the force is too small, the use is troublesome, and the toothpaste is easy to waste when the force is too large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a conveniently squeeze toothpaste's toothpaste shell, extrude toothpaste through the spiral form, but one-hand operation, convenient to use can quantitatively extrude toothpaste simultaneously, avoids extravagant.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a conveniently squeeze toothpaste's toothpaste shell, includes casing, lead screw, knob and stripper plate, the casing is the hollow circular cylinder structure, its bottom fixedly connected with bottom plate, its top with the rotatable connection of knob, the lead screw is one end confined hollow structure, its blind end with the rotatable connection of bottom plate, its open end is fixed to be worn to locate in the knob, the central processing of stripper plate has the internal thread hole, the stripper plate with the lead screw passes through threaded connection, the fixed guide block that is provided with on the side of stripper plate, processing has the guide way on the inner wall of casing, guide block slidable set up in the guide way, the lead screw is close to its blind end processing and has the toothpaste passageway, the inner chamber of casing with the inner chamber of lead screw passes through the toothpaste passageway intercommunication.

The shell is fixedly provided with a plurality of connecting plates a, the shell is fixedly provided with a plurality of connecting plates b, and the connecting plates a and the connecting plates are fixedly connected through the bolts; a toothpaste through hole is processed in the shell mouth, and the opening end of the screw rod penetrates through the toothpaste through hole.

The toothpaste tube is characterized by further comprising a shell cover, wherein the shell cover is of a hollow stepped column structure with one closed end, and a toothpaste outlet arranged in the radial direction is processed on the shell cover close to the closed end; the toothpaste tube is characterized in that a mounting cavity is processed at the top of the shell nozzle, the shell cover is arranged in the mounting cavity in a sliding mode, the toothpaste through hole is communicated with the toothpaste outlet, and a plurality of reset springs are arranged between the shell cover and the shell body.

Furthermore, an indicating needle is arranged on the side face of the knob, and scales are carved on the outer side of one end, close to the knob, of the shell.

Further, the bottom plate is detachably connected with the shell.

The utility model has the advantages that:

1. the hollow screw rod is arranged, the screw rod is utilized to rotate to drive the extrusion plate to extrude toothpaste, and the toothpaste can be extruded by one hand, so that the toothpaste extrusion is more convenient.

2. The shell cover is arranged, the shell cover can be automatically closed by utilizing the principle of the one-way valve, the shell cover does not need to be screwed in or out when toothpaste is squeezed, the requirement of single-hand operation is met, and the convenience of squeezing toothpaste is improved.

3. The pointer is arranged on the knob, the scale is arranged on the shell, and the toothpaste squeezing amount can be controlled by the scale rotated by the pointer when toothpaste is squeezed, so that waste is avoided.

4. The bottom of the shell is detachably connected with the bottom plate, so that the toothpaste shell can be cleaned and can be recycled.

Drawings

FIG. 1 is a sectional view of a toothpaste tube for conveniently squeezing toothpaste;

fig. 2 is an enlarged view of a portion a of fig. 1.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 1 to 2, a toothpaste tube for conveniently squeezing toothpaste comprises a housing 1, a screw rod 2, a knob 3 and a squeezing plate 4. The shell 1 is a hollow cylinder structure, the bottom of the shell is fixedly connected with a bottom plate 6, and the top of the shell is rotatably connected with the knob 3. The screw rod 2 is a hollow structure with one closed end, the closed end is rotatably connected with the bottom plate 6, and the open end is fixedly arranged in the knob 3 in a penetrating way. An internal threaded hole is machined in the center of the extrusion plate 4, the extrusion plate 4 is in threaded connection with the screw rod 2, and the screw rod 2 can be driven to rotate together by rotating the knob 3. The fixed guide block that is provided with on the side of stripper plate 4, processing has the guide way on the inner wall of casing 1, and the guide block slidable sets up in the guide way. The arrangement of the guide block and the guide groove limits the rotation freedom degree of the extrusion plate 4, and the extrusion plate 4 can only slide in the shell 1 in the rotating process of the screw rod 2. A toothpaste channel 21 is processed on the lead screw 2 close to the closed end, and the inner cavity of the shell 1 is communicated with the inner cavity of the lead screw 2 through the toothpaste channel 21. When the toothpaste is required to be squeezed out, the extrusion plate 4 is operated by the knob 3 to slide downwards, so that the toothpaste is pressed to flow into the hollow cavity of the screw rod 2 through the toothpaste channel 21 and is squeezed out through the opening end of the screw rod 2.

Furthermore, an indicating needle is arranged on the side surface of the knob 3, and scales are carved on the outer side of one end, close to the knob 3, of the shell 1. In the process of squeezing toothpaste, the rotating amount of the screw rod 2 can be observed by pointing the indicating needle to the scale, so that the squeezing amount of the toothpaste can be further controlled, the aim of squeezing the toothpaste quantitatively is fulfilled, and waste caused by excessive squeezing is avoided.

The toothpaste housing further comprises a housing mouth 5 and a plurality of bolts 73. A plurality of connecting plates a71 are fixedly arranged on the shell mouth 5, a plurality of connecting plates b72 are fixedly arranged on the shell body 1, and the connecting plates a71 and the connecting plates 72 are fixedly connected through bolts 73. A toothpaste through hole 51 is processed in the shell mouth 5, and the opening end of the screw rod 2 is arranged in the toothpaste through hole 51 in a penetrating way. In the arrangement, the toothpaste is extruded out through the opening end of the screw rod 2, but the screw rod 2 is a rotating part in the process of extruding the toothpaste, so that the toothpaste is inevitably and inconveniently extruded. Therefore, the shell nozzle is arranged, and the toothpaste extruded from the opening end of the screw rod 2 is firstly received by the fixed toothpaste through hole 51, so that the defects of the arrangement are overcome.

The toothpaste shell also comprises a shell cover 8, wherein the shell cover 8 is of a hollow stepped column structure with one closed end, and a toothpaste outlet arranged in the radial direction is processed on the shell cover 8 close to the closed end; the top of shell mouth 5 is processed there is the installation cavity, and cap 8 slidable sets up in the installation cavity, and toothpaste through-hole 51 and toothpaste export intercommunication are provided with a plurality of reset spring 82 between cap 8 and casing 1. When toothpaste is squeezed, the toothpaste is squeezed into the shell cover 8 after passing through the screw rod 2 and the toothpaste through hole 51, and at the moment, the toothpaste outlet is blocked and sealed by the shell mouth 5, so that the toothpaste cannot be squeezed out and is accumulated in the shell cover 8. The knob 3 is continuously rotated, toothpaste is continuously extruded from the opening end of the screw rod 2, the shell cover 8 is pushed out under the pressure of the toothpaste, the toothpaste outlet is exposed out of the shell mouth 5, and the toothpaste extruding process is completed. After finishing squeezing toothpaste, the knob 3 is rotated reversely slightly, the pressure of toothpaste is removed, the shell cover 8 is reset under the drive of the reset spring 82, and the closing of the shell cover is finished. The operation process can be completed by only one hand, so that the process of squeezing toothpaste is more convenient.

Further, the bottom plate 6 is detachably connected with the shell 1, so that the toothpaste shell can be detached and cleaned and can be recycled for multiple times.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The toothpaste shell convenient for squeezing toothpaste is characterized by comprising a shell (1), a lead screw (2), a knob (3) and an extrusion plate (4), wherein the shell (1) is of a hollow cylinder structure, the bottom of the shell is fixedly connected with a bottom plate (6), the top of the shell is rotatably connected with the knob (3), the lead screw (2) is of a hollow structure with one closed end, the closed end of the lead screw is rotatably connected with the bottom plate (6), the open end of the lead screw is fixedly arranged in the knob (3), an internal thread hole is machined in the center of the extrusion plate (4), the extrusion plate (4) is in threaded connection with the lead screw (2), a guide block is fixedly arranged on the side surface of the extrusion plate (4), a guide groove is machined in the inner wall of the shell (1), the guide block is slidably arranged in the guide groove, a toothpaste channel (21) is machined close to the closed end of the lead screw (2), the inner cavity of the shell (1) is communicated with the inner cavity of the screw rod (2) through the toothpaste channel (21).

2. The toothpaste tube for conveniently squeezing toothpaste according to claim 1, further comprising a tube mouth (5) and a plurality of bolts (73), wherein the tube mouth (5) is fixedly provided with a plurality of connecting plates a (71), the shell body (1) is fixedly provided with a plurality of connecting plates b (72), and the connecting plates a (71) and the connecting plates b (72) are fixedly connected through the bolts (73); a toothpaste through hole (51) is processed in the shell mouth (5), and the opening end of the screw rod (2) penetrates through the toothpaste through hole (51).

3. The toothpaste tube convenient for squeezing toothpaste out of the tube as claimed in claim 2, further comprising a cap (8), wherein the cap (8) is a hollow stepped column structure with one end closed, and the cap (8) is provided with radially arranged toothpaste outlets near the closed end; the top of shell mouth (5) is processed there is the installation cavity, shell lid (8) slidable set up in the installation cavity, toothpaste through-hole (51) with toothpaste export intercommunication, shell lid (8) with be provided with a plurality of reset spring (82) between casing (1).

4. The toothpaste tube convenient for squeezing toothpaste out of a tube according to claim 1, wherein the side of the knob (3) is provided with an indicator needle, and the outer side of one end of the shell (1) close to the knob (3) is marked with scales.

5. The toothpaste housing for facilitating toothpaste squeezing according to claim 1, wherein the bottom plate (6) is detachably connected to the housing (1).