WO2024011787A1 - 一种新型挤牙膏器 - Google Patents

一种新型挤牙膏器 Download PDF

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Publication number
WO2024011787A1
WO2024011787A1 PCT/CN2022/129108 CN2022129108W WO2024011787A1 WO 2024011787 A1 WO2024011787 A1 WO 2024011787A1 CN 2022129108 W CN2022129108 W CN 2022129108W WO 2024011787 A1 WO2024011787 A1 WO 2024011787A1
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WO
WIPO (PCT)
Prior art keywords
toothpaste
way valve
inner cavity
new type
cavity body
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PCT/CN2022/129108
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English (en)
French (fr)
Inventor
刘勤飞
彭健
Original Assignee
深圳智合有为科技有限公司
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Application filed by 深圳智合有为科技有限公司 filed Critical 深圳智合有为科技有限公司
Publication of WO2024011787A1 publication Critical patent/WO2024011787A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/18—Holders or dispensers for soap, toothpaste, or the like for both soap and toothpaste or the like; in combination with holders for drinking glasses, toothbrushes, or the like ; Toothpaste dispensers; Dental care centers

Definitions

  • the invention relates to the technical field of toothpaste squeezers, and in particular to a new type of toothpaste squeezer.
  • a toothpaste squeezer is a device that automatically squeezes out toothpaste.
  • toothpaste squeezers There are many kinds of toothpaste squeezers on the market today, but most toothpaste squeezers are large in size and complex in equipment.
  • the toothpaste needs to be installed upside down on the top of the squeezer, and The extruder needs to be fixedly installed on the wall, which greatly reduces the scope of use of the equipment and is difficult to carry, which reduces the portability of the equipment.
  • it is very laborious to squeeze out toothpaste manually.
  • there is a lot of toothpaste remaining in the toothpaste tube making it difficult to remove it. Squeeze out the toothpaste.
  • the object of the present invention is to provide a new type of toothpaste squeezer to solve the problems of poor portability and complex structure of existing toothpaste squeezers.
  • a new type of toothpaste squeezer including a toothpaste body, an inner one-way valve is connected to the top of the toothpaste body, and the top of the inner one-way valve is provided with an external thread on the periphery, and the inner one-way valve is provided with an external thread.
  • a fixed sleeve is fixedly connected to the top of the one-way valve, and an internal thread is provided on the inner circumference of the fixed sleeve. The internal thread and the external thread are screwed together, and an inner cavity body is installed on the top of the fixed sleeve.
  • a positioning groove is provided at the bottom of one side of the outer periphery of the inner one-way valve.
  • the interior of the inner cavity body is a cavity, and a fixing groove is provided on the top of the periphery of the inner cavity body.
  • An external one-way valve is installed on one side of the fixed groove, and a number of anti-slip blocks are symmetrically installed on both sides of the inner cavity body.
  • a shell is connected to the fixing groove, and a central hole is provided in the center of the bottom of the shell, and the central hole is connected to the periphery of the fixing sleeve.
  • an extrusion nozzle is installed on one side of the top of the housing, and an extrusion hole is provided in the center of one side of the extrusion nozzle.
  • the inner one-way valve is located inside the cavity, and the cavity is connected with the inner one-way valve, and the cavity is connected with the outer one-way valve.
  • the outer one-way valve is located inside the extrusion nozzle, and the extrusion nozzle is connected to the inside of the outer one-way valve.
  • the inner one-way valve is fixedly connected to the top of the toothpaste body, and a sealing ring is provided between the toothpaste body and the inner one-way valve.
  • the advantage of a new type of toothpaste squeezer provided by the present invention is that the toothpaste squeezer of the present invention has a simple structure and a compact shape. It is directly installed on the top of the toothpaste without being fixed to the wall for use, which greatly improves the portability of the device.
  • a negative pressure is formed inside the main body of the inner cavity, so that the toothpaste is sucked into the main body of the inner cavity through the inner one-way valve, and then extruded through the outer one-way valve.
  • Mouth extrusion realizes vacuum negative pressure toothpaste squeezing, replacing mechanical toothpaste squeezing, which helps ensure cleaner toothpaste extrusion, reduces residue in the toothpaste tube, and improves the practicality of the equipment.
  • Figure 1 is a perspective view of the overall structure of the present invention
  • Figure 2 is an exploded view of the overall structure of the present invention
  • Figure 3 is a front cross-sectional view of the overall structure of the present invention.
  • Figure 4 is an enlarged schematic diagram of area A in Figure 3 of the present invention.
  • Toothpaste body 2. Extrusion hole; 3. Extrusion nozzle; 4. Shell; 5. Inner cavity body; 6. Anti-slip block; 7. Internal one-way valve; 8. Center hole; 9. Positioning Groove; 10. Fixed sleeve; 11. External one-way valve; 12. Fixed groove; 13. Cavity; 14. External thread; 15. Internal thread.
  • a new type of toothpaste squeezer including a toothpaste body 1, an inner one-way valve 7 is sleeved on the top of the toothpaste body 1, and the inner one-way valve 7 is provided peripherally on the top
  • the internal thread 15 is screwed with the external thread 14, and the top of the fixed sleeve 10 is installed with
  • the main body 5 of the inner cavity has a positioning groove 9 at the bottom of one side of the periphery of the inner one-way valve 7, which is beneficial to the positioning of the inner one-way valve 7.
  • the inside of the main body 5 of the inner cavity is a cavity 13, and a fixed groove 9 is provided on the top of the outer periphery of the main body 5 of the inner cavity.
  • Groove 12 an outer one-way valve 11 is installed on one side of the fixed groove 12, and twenty-four anti-slip blocks 6 are symmetrically installed on both sides of the inner cavity body 5, which is beneficial to anti-skid.
  • a shell 4 is sleeved on the fixed groove 12, and the shell 4 There is a center hole 8 in the center of the bottom, which is connected to the periphery of the fixed sleeve 10.
  • An extrusion nozzle 3 is installed on one side of the top of the housing 4, and an extrusion hole 2 is provided in the center of one side of the extrusion nozzle 3.
  • the inner one-way The valve 7 is located inside the cavity 13, and the cavity 13 is connected with the inner one-way valve 7.
  • the cavity 13 is connected with the outer one-way valve 11.
  • the outer one-way valve 11 is located inside the extrusion nozzle 3, and the extrusion nozzle 3 Internally connected with the outer one-way valve 11, the inner one-way valve 7 is fixedly connected to the top of the toothpaste body 1, and a sealing ring is provided between the toothpaste body 1 and the inner one-way valve 7, which is beneficial to ensuring that the toothpaste body 1 and the inner one-way valve sealing between valves 7.
  • Working principle During use of the present invention, first screw the inner one-way valve 7 to the top of the toothpaste body 1, then install the outer shell 4 to the outer wall of the inner cavity body 5, and then install the inner cavity body 5 to the top of the inner one-way valve 7
  • you need to squeeze out toothpaste press the inner cavity body 5 to squeeze out the air in the inner cavity body 5 through the outer one-way valve 11. After extrusion, a negative pressure is formed inside the inner cavity body 5, and then the atmospheric pressure will push the toothpaste in the toothpaste body 1 out.
  • the toothpaste extruder of the present invention has a simple structure, few parts and low production cost. It is low and suitable for carrying around, and the extruder is directly installed on the toothpaste body 1 without being fixed to the wall, which improves the portability of the device.
  • connection should be understood in a broad sense.
  • connection or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components.
  • connection or integral connection
  • connection or integral connection
  • connection can be a mechanical connection or an electrical connection
  • it can be a direct connection or an indirect connection through an intermediate medium
  • it can be an internal connection between two components.
  • specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the device embodiments described above are only illustrative.
  • the units described as separate components may or may not be physically separated.
  • the components shown as units may or may not be physical units, that is, they may be located in One location, or it can be distributed across multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Persons of ordinary skill in the art can understand and implement the method without any creative effort.

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Tubes (AREA)

Abstract

一种挤牙膏器，包括牙膏本体（1）。牙膏本体（1）顶部套接有内单向阀（7），且内单向阀（7）顶部外围设置有外螺纹（14），内单向阀（7）顶部固定连接有固定套筒（10），且固定套筒（10）内圆周设置有内螺纹（15），内螺纹（15）与外螺纹（14）螺合，且固定套筒（10）顶部安装有内腔主体（5）。牙膏挤出器直接安装在牙膏顶部，无需固定到墙面使用，提升了设备的便携性，同时按压内腔主体（5），内腔主体（5）内的气体通过外单向阀（11）排出，内腔主体（5）内部形成负压，从而将牙膏通过内单向阀（7）吸入到内腔主体（5）中，随后通过外单向阀（11）和挤出嘴（3）挤出，实现了真空负压挤牙膏，代替机械式挤牙膏，有利于保证牙膏挤出更加干净，减少了牙膏管中的残留。

Description

一种新型挤牙膏器 技术领域
本发明涉及挤牙膏器技术领域，特别涉及一种新型挤牙膏器。
 背景技术
挤牙膏器是一种自动挤出牙膏的设备，现如今市面上的挤牙膏器多种多样，但大多数的牙膏挤出器体积大，设备复杂，牙膏需要倒置安装在挤出器顶部，并且挤出器需要固定安装在墙面，大大缩小了设备的使用范围，并且难以携带，降低了设备的便携性，同时手动挤牙膏时，十分费力，同时牙膏管中残留的牙膏较多，难以将牙膏挤干净。
 技术问题
本发明的目的是提供一种新型挤牙膏器，用以解决现有的牙膏挤出器便携性差、结构复杂的问题。
 技术解决方案
为了解决上述技术问题，本发明提供如下技术方案：一种新型挤牙膏器，包括牙膏本体，所述牙膏本体顶部套接有内单向阀，且内单向阀顶部外围设置有外螺纹，内单向阀顶部固定连接有固定套筒，且固定套筒内圆周设置有内螺纹，内螺纹与外螺纹螺合，且固定套筒顶部安装有内腔主体。
进一步的，所述内单向阀外围一侧底部开设有定位槽。
进一步的，所述内腔主体内部为空腔，且内腔主体外围顶部开设有固定槽，固定槽一侧安装有外单向阀，内腔主体两侧对称安装有若干防滑块。
进一步的，所述固定槽上套接有外壳，且外壳底部中心开设有中心孔，中心孔套接在固定套筒外围。
进一步的，所述外壳顶部一侧安装有挤出嘴，且挤出嘴一侧中心开设有挤出孔。
进一步的，所述内单向阀位于空腔内部，且空腔与内单向阀相连通，空腔与外单向阀相连通。
进一步的，所述外单向阀位于挤出嘴内部，且挤出嘴与外单向阀内部相连通。
进一步的，所述内单向阀与牙膏本体顶部固定连接，且牙膏本体与内单向阀之间设置有密封圈。
 有益效果
本发明提供的一种新型挤牙膏器，其优点在于：本发明的牙膏挤出器结构简单，造型小巧，直接安装在牙膏顶部，无需固定到墙面使用，大大提升了设备的便携性，同时按压内腔主体，内腔主体内的气体通过外单向阀排出，内腔主体内部形成负压，从而将牙膏通过内单向阀吸入到内腔主体中，随后通过外单向阀和挤出嘴挤出，实现了真空负压挤牙膏，代替机械式挤牙膏，有利于保证牙膏挤出更加干净，减少了牙膏管中的残留，提升了设备的实用性。
 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明的整体结构立体图；
图2为本发明的整体结构爆炸图；
图3为本发明的整体结构正视剖视图；
图4为本发明的图3中A区域放大示意图；
图中：1、牙膏本体；2、挤出孔；3、挤出嘴；4、外壳；5、内腔主体；6、防滑块；7、内单向阀；8、中心孔；9、定位槽；10、固定套筒；11、外单向阀；12、固定槽；13、空腔；14、外螺纹；15、内螺纹。
本发明的具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-4，本发明提供的一种实施例：一种新型挤牙膏器，包括牙膏本体1，牙膏本体1顶部套接有内单向阀7，且内单向阀7顶部外围设置有外螺纹14，内单向阀7顶部固定连接有固定套筒10，且固定套筒10内圆周设置有内螺纹15，内螺纹15与外螺纹14螺合，且固定套筒10顶部安装有内腔主体5，内单向阀7外围一侧底部开设有定位槽9，有利于内单向阀7的定位，内腔主体5内部为空腔13，且内腔主体5外围顶部开设有固定槽12，固定槽12一侧安装有外单向阀11，内腔主体5两侧对称安装有二十四个防滑块6，有利于防滑，固定槽12上套接有外壳4，且外壳4底部中心开设有中心孔8，中心孔8套接在固定套筒10外围，外壳4顶部一侧安装有挤出嘴3，且挤出嘴3一侧中心开设有挤出孔2，内单向阀7位于空腔13内部，且空腔13与内单向阀7相连通，空腔13与外单向阀11相连通，外单向阀11位于挤出嘴3内部，且挤出嘴3与外单向阀11内部相连通，内单向阀7与牙膏本体1顶部固定连接，且牙膏本体1与内单向阀7之间设置有密封圈，有利于保证牙膏本体1与内单向阀7之间的密封性。
工作原理：本发明在使用过程中，首先将内单向阀7拧到牙膏本体1顶部，随后将外壳4安装到内腔主体5外壁，然后将内腔主体5安装到内单向阀7顶部，需要挤牙膏时，按压内腔主体5，将内腔主体5中的空气通过外单向阀11挤出，挤出之后内腔主体5内部形成负压，随后大气压将牙膏本体1中的牙膏通过内单向阀7挤入到内腔主体5中的空腔13，再次按压内腔主体5，则将内腔主体5中的牙膏从外单向阀11挤出，随后通过挤出嘴3从挤出孔2中挤出，从而完成真空负压挤牙膏，代替传统的人工机械式挤牙膏，更加省力，并且避免了牙膏本体1中的牙膏残留，防滑块6用于防滑，定位槽9用于内单向阀7的定位，外螺纹14和内螺纹15用于固定套筒10和内单向阀7的固定安装，本发明的牙膏挤出器，结构简单，零部件少，生产成本低，适合随身携带，并且挤出器直接安装在牙膏本体1上，无需固定到墙面，提高了设备的便携性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。
 

Claims (8)

  1. 一种新型挤牙膏器，包括牙膏本体（1），其特征在于：所述牙膏本体（1）顶部套接有内单向阀（7），且内单向阀（7）顶部外围设置有外螺纹（14），内单向阀（7）顶部固定连接有固定套筒（10），且固定套筒（10）内圆周设置有内螺纹（15），内螺纹（15）与外螺纹（14）螺合，且固定套筒（10）顶部安装有内腔主体（5）。
  2. 根据权利要求1所述的一种新型挤牙膏器，其特征在于：所述内单向阀（7）外围一侧底部开设有定位槽（9）。
  3. 根据权利要求1所述的一种新型挤牙膏器，其特征在于：所述内腔主体（5）内部为空腔（13），且内腔主体（5）外围顶部开设有固定槽（12），固定槽（12）一侧安装有外单向阀（11）。
  4. 根据权利要求3所述的一种新型挤牙膏器，其特征在于：所述固定槽（12）上套接有外壳（4），且外壳（4）底部中心开设有中心孔（8），中心孔（8）套接在固定套筒（10）外围；所述外壳（4）顶部一侧安装有挤出嘴（3），且挤出嘴（3）一侧中心开设有挤出孔（2）。
  5. 根据权利要求3所述的一种新型挤牙膏器，其特征在于：腔主体（5）两侧对称安装有若干防滑块（6）。
  6. 根据权利要求1所述的一种新型挤牙膏器，其特征在于：所述内单向阀（7）位于空腔（13）内部，且空腔（13）与内单向阀（7）相连通，空腔（13）与外单向阀（11）相连通。
  7. 根据权利要求3所述的一种新型挤牙膏器，其特征在于：所述外单向阀（11）位于挤出嘴（3）内部，且挤出嘴（3）与外单向阀（11）内部相连通。
  8. 根据权利要求1所述的一种新型挤牙膏器，其特征在于：所述内单向阀（7）与牙膏本体（1）顶部固定连接，且牙膏本体（1）与内单向阀（7）之间设置有密封圈。
     
PCT/CN2022/129108 2022-07-14 2022-11-02 一种新型挤牙膏器 WO2024011787A1 (zh)

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CN114983258A (zh) * 2022-07-14 2022-09-02 深圳智合有为科技有限公司 一种新型挤牙膏器

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CN114983258A (zh) * 2022-07-14 2022-09-02 深圳智合有为科技有限公司 一种新型挤牙膏器
CN217408615U (zh) * 2022-05-04 2022-09-13 深圳市合观云科技有限公司 一种牙膏挤出器

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