CN216570786U

CN216570786U - Portable health care nursing device

Info

Publication number: CN216570786U
Application number: CN202023026560.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Yajiebao Technology Development Co ltd
Current assignee: Shenzhen Yajiebao Technology Development Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2022-05-24
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a portable health care nursing device, which is used for washing the nose and comprises a columnar main machine, a spray pipe used for spraying liquid in the main machine and a liquid suction pipe used for sucking the external liquid into the main machine, wherein the main machine comprises a columnar first part positioned in a front area and a columnar second part positioned in a rear area; the portable health care device also comprises a cylindrical front cover which is detachably sleeved on the first part, and a joint part which is detachably connected with the second part is arranged on the front cover close to the opening, so that the front cover can also be used as a liquid storage container of the portable health care device; the host computer includes the diaphragm pump, the inlet and the liquid outlet of diaphragm pump respectively with the pipette with the spray tube is linked together. The utility model has the beneficial effects that: a portable health care device for nasal irrigation is provided which is portable and has stable performance.

Description

Portable health care nursing device

Technical Field

The utility model relates to a health care nursing device, in particular to a portable health care nursing device.

Background

Along with the continuous improvement of health care consciousness, people pay more and more attention to oral care, and the portable health care nursing device for washing the nose is born from this. The portable health care nursing device for nasal irrigation in the related art generally comprises a bottle body with an opening at the bottom end, a spray pipe arranged at the front end of the bottle body and a control valve arranged on the opening. The requirement of nasal irrigation can be realized to a certain extent by the healthcare device, however, the operation is difficult by inverting the bottle body, the water flow of the spray pipe is mainly realized by the hydraulic pressure of nasal irrigation liquid in the bottle body, the liquid is more, the pressure is high, and the pressure is low and is very unstable when the liquid is less.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved portable health care device.

In order to solve the technical problem, the utility model provides a portable health care nursing device for washing the nose, which comprises a columnar main machine, a spray pipe for spraying out liquid in the main machine and a liquid suction pipe for sucking the liquid outside into the main machine, wherein the main machine comprises a columnar first part positioned in a front area and a columnar second part positioned in a rear area; the portable health care device also comprises a cylindrical front cover which is detachably sleeved on the first part, and a joint part which is detachably connected with the second part is arranged on the front cover close to the opening, so that the front cover can also be used as a liquid storage container of the portable health care device; the host computer includes the diaphragm pump, the inlet and the liquid outlet of diaphragm pump respectively with the pipette with the spray tube is linked together.

In some embodiments, the spout is removably insertable into the forward end of the first portion.

In some embodiments, the pipette is telescopically disposed at a rear end of the second portion.

In some embodiments, the host further comprises a cylindrical third portion coaxially connecting the first portion with the second portion; the length of the first portion is much greater than the length of the second portion, both being of comparable diameter; the diameter of the third portion is greater than the diameter of the first and second portions; the inner diameter of the front cover is matched with the diameters of the first part and the second part, and the outer diameter of the front cover is equivalent to the diameter of the third part.

In some embodiments, the sidewall of the first portion may further be recessed to form a longitudinally extending receiving groove and a locking member disposed in the receiving groove, the receiving groove is used for receiving the disassembled nozzle therein, and the locking member is used for locking the nozzle.

In some embodiments, the clasp is made of a soft material.

In some embodiments, the sealing ring is sleeved on the second portion, and the sealing ring includes an annular body portion with a rectangular cross section and an annular wing portion extending from the outer side wall surface of the body portion to the outside and the back.

In some embodiments, the body portion has a rectangular cross-section.

In some embodiments, the outer surface of the front cover forms a plurality of longitudinally extending first grooves.

In some embodiments, the outer surface of the top wall of the front cover may form a circular truncated cone, and the first grooves respectively extend from the periphery of the circular truncated cone to the opening edge of the front cover.

In some embodiments, the main body includes a housing and a bracket disposed in the housing, the bracket includes a mounting cylinder located at a lower portion and a mounting seat located at an upper portion and connected to the mounting cylinder, and the pump is disposed in the mounting cylinder.

In some embodiments, the host comprises a water inlet conduit mechanism disposed in the housing, the water inlet conduit mechanism comprising a sleeve extending longitudinally along the housing, the barrel being telescopically disposed in the sleeve; the water inlet pipeline mechanism further comprises a pipe joint and a connecting arm, wherein the pipe joint is arranged at the top of the sleeve and transversely extends out of the sleeve, the pipe joint is communicated with the liquid inlet of the pump, and the connecting arm is connected with the mounting seat.

In some embodiments, the host comprises an outlet conduit mechanism disposed in the housing, the outlet conduit mechanism comprising a first L-shaped bend integrally connected to the mounting base, a second L-shaped bend connected to a liquid inlet of the first L-shaped bend, a third L-shaped bend connected to a liquid outlet of the first L-shaped bend, and a fourth L-shaped bend connected to a liquid outlet of the third L-shaped bend; the first L-bend is adapted to convert the transverse flow into an upwardly directed longitudinal flow at the edge, the second L-bend is adapted to convert the longitudinal flow into an upwardly directed transverse flow at the edge, the third L-bend is adapted to convert the longitudinal flow at the edge into a transversely directed flow towards the middle, and the fourth L-bend is adapted to convert the transverse flow from the edge into a longitudinally directed upwardly directed flow at the middle.

The utility model has the beneficial effects that: a portable health care device for nasal irrigation is provided which is portable and has stable performance.

Drawings

FIG. 1 is a schematic perspective view of a portable healthcare device in a transport state in accordance with some embodiments of the present invention;

FIG. 2 is a schematic perspective exploded view of the portable healthcare device of FIG. 1;

FIG. 3 is a perspective view of the portable health care device of FIG. 1 in use;

FIG. 4 is a schematic perspective exploded view of the portable health care device of FIG. 3 in use;

FIG. 5 is a schematic perspective cross-sectional view of a sealing ring of the portable healthcare device of FIG. 1;

FIG. 6 is a schematic perspective view of a portable health care device in a transport state in accordance with further embodiments of the present invention;

FIG. 7 is a schematic perspective view of a portable healthcare device in a transport state in accordance with still further embodiments of the present invention;

FIG. 8 is a schematic perspective exploded view of the portable healthcare device of FIG. 7;

FIG. 9 is a schematic perspective exploded view of the main body of the portable healthcare device of FIG. 7;

FIG. 10 is a longitudinal cross-sectional view of the mainframe of FIG. 9;

fig. 11 is a schematic perspective exploded view of the stand, the inlet conduit mechanism and the outlet conduit mechanism of the host shown in fig. 9.

Detailed Description

Various objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of preferred embodiments of the utility model, in which like numerals represent like components, when taken in conjunction with the accompanying drawings.

It should be understood that the terms "front", "back", "left", "right", "up", "down", "first", "second", etc. are used for convenience of describing the technical solutions of the present invention, and do not indicate that the devices or elements referred to must have special differences, and thus, the present invention cannot be construed as being limited. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Fig. 1 to 4 show a portable health care device 1 according to some embodiments of the present invention, wherein the portable health care device 1 is used for washing teeth, and is operated to spray a high-speed liquid flow for impact cleaning of tooth surfaces, tooth gaps and/or gums, which is used for daily oral care of ordinary consumers, and which is compact, portable, and hygienic. The portable health care apparatus 1 is suitable for hand holding, and in some embodiments, may include a cylindrical main body 10, a nozzle 20 detachably connected to a front end of the main body 10, a pipette 30 telescopically disposed at a rear end of the main body 10, a cylindrical front cover 40 detachably fitted to a front area of the main body 10, and a cylindrical rear cover 50 detachably fitted to a rear area of the main body 10. The host 10 may include a pump, a control circuit electrically connected to the pump, a rechargeable battery electrically connected to the pump and the control circuit, and the like (not shown). The front cover 40 can also be sleeved on the rear area of the main body 10 to serve as a water tank. The liquid inlet of the pump in the main body 10 is communicated with the liquid suction pipe 30, and the liquid outlet is communicated with the spray pipe 20, so that the liquid in the front cover 40 as the water tank can be sequentially ejected through the liquid suction pipe 30, the pump and the spray pipe 20. The pressure range of the pump of the portable health care nursing device 1 is 30-120 psi.

The main body 10 may in some embodiments comprise a cylindrical first portion 11 in a front region, a cylindrical second portion 12 in a rear region, and a cylindrical third portion 13 coaxially connecting the first portion 11 and the second portion 12. In some embodiments, the length of the first section 11 is preferably much greater (several times) than the length of the second section 12, both of which are comparable in diameter. The diameter of the third portion 13 is greater than the diameter of the first portion 11 and the second portion 12 of the first nozzle 20. The inner diameter of the front cover 40 is adapted to the diameters of the first part 11 and the second part 12, and the front cover 40 can be tightly sleeved on the first part 11 or the second part 12. The outer diameter of the front cover 40 is equal to the diameter of the third portion 13, so that when the front cover 40 is sleeved on the first portion 11 or the second portion 12, the outer surface is flush with the side wall surface of the third portion 13. The depth of the front cover 40 is equivalent to the length of the first portion 11, so that the front cover 40 can cover the whole first portion 11 when it is sleeved on the first portion 11. It will be appreciated that in some embodiments, to increase the volume of the front cover 40, the depth of the front cover 40 may be slightly greater than the length of the first portion 11.

The front end of the first portion 11 may be provided with a receptacle 110 for removably inserting the spout 20 therein. The socket 110 is in communication with the pump outlet, thereby communicating the nozzle 20 with the pump outlet. The sidewall of the first portion 11 may further be recessed to form a longitudinally extending receiving slot 112 and a locking member 114 disposed in the receiving slot 112, the receiving slot 112 is used for receiving the disassembled nozzle 20 therein, and the locking member 114 is used for locking the nozzle 20. The latch 114 may be made of a soft material such as silicone in some embodiments to facilitate access to the spout 20. In some embodiments, two opposite positions of the root of the first portion 11 are further provided with a first locking protrusion 116 for engaging with the front cover 40 to prevent the front cover 40 from falling off when the front cover 40 is sleeved on the first portion 11.

The second portion 12 may include two second protrusions 121, and the two second protrusions 131 are respectively disposed at two opposite positions of the sidewall near the third portion 13 for engaging with the front cover 40, so that the front cover 40 can be tightly combined with the second portion 12. The side wall of the second portion 12 may also be formed with an annular groove 120 for receiving the sealing ring 60 to provide a fluid-tight seal between the second portion 12 and the front cover 40.

The third portion 13 may include a mini-USB interface 130 in some embodiments, wherein the mini-USB interface 130 is electrically connected to a rechargeable battery in the host 10 for charging.

The front cover 40 may be cylindrical in some embodiments, and a combination portion is further disposed near the opening, and the combination portion may be, in some embodiments, two opposite positions of an inner wall surface near an edge of the opening, and respectively have a first locking groove 41 to be respectively locked with the two first locking protrusions 116 of the first portion 11, or respectively locked with the two second locking protrusions 121 of the second portion 12.

The rear cover 50 may also be a cylinder in some embodiments, and two opposite positions of the inner wall surface of the rear cover near the edge of the opening may be respectively provided with a second locking groove 51 to be respectively locked with the two second locking protrusions 121 of the second portion 12.

As shown in fig. 5, the sealing ring 60 may in some embodiments include an annular body portion 61 with a rectangular cross section and an annular wing portion 62 extending from an outer wall surface of the body portion 61 to the outside and the wing portion 62 may be present to reduce friction between the sealing ring 60 and an inner wall surface of the front cover 40 or the rear cover 50, so as to facilitate the coupling or detaching between the front cover 40 or the rear cover 50 and the second portion 12 without reducing the sealing effect. Compared with the traditional sealing ring with a circular interface, the user experience is obviously improved.

When the portable health care device 1 is used, the following steps can be adopted: (1) the rear cover 50 in the transport state shown in fig. 1 is removed; (2) pulling out the pipette 30 from the rear end of the main body 10 (as shown in fig. 4); (2) the front cover 40 is taken down, and after a proper amount of oral cleaning liquid is filled in the front cover, the front cover is sleeved on the second part 12 (as shown in fig. 3), so that the extended pipette 30 extends to the deepest part of the front cover 40; (3) removing the spout 20 from the receiving cavity 112 of fig. 2 and inserting the spout 20 into the insertion hole 110 (as shown in fig. 4); (5) finally, the power switch is turned on to operate the pump, so that the oral cleaning liquid in the front cover can be sprayed out through the spray pipe 20. After the use, can reverse again and restore to the transportation state, very save space, it is portable.

Fig. 6 shows a portable health care apparatus 1a according to another embodiment of the present invention, wherein the portable health care apparatus 1a is also used for washing teeth, and comprises a main body 10a, and a front cover 40a and a rear cover 50a respectively sleeved on the main body 10 a. The structure of the host 10a may be the same as the host 10 described above. The main difference between the front cover 40a and the front cover 40 is that a plurality of longitudinally extending first grooves 42a are formed on the outer surface of the front cover 40a, so that the outer surface of the front cover 40a is wavy to improve the hand feeling and facilitate the disassembly and assembly of the front cover 40 a. The main difference between the rear cover 50a and the rear cover 50 is that a plurality of second grooves 52a extending longitudinally are formed on the outer surface of the rear cover 50a, so that the outer surface of the rear cover 50a is wavy to improve the hand feeling and facilitate the disassembly and assembly of the rear cover 50. The top wall outer surface of the front cover 40a may form a circular truncated cone 43a, and the first grooves 42a extend from the circular truncated cone 43a to the opening edge of the front cover, respectively. The surface of the round table 43a can be used for setting trademarks.

Fig. 7 to 11 show a portable health care apparatus 1b according to still another embodiment of the present invention, wherein the portable health care apparatus 1b is used for washing the nose, and may include a cylindrical main body 10b, a nozzle 20b detachably connected to a front end of the main body 10b, a pipette (not shown) telescopically disposed at a rear end of the main body 10b, a cylindrical front cover 40b detachably fitted to a front region of the main body 10b, and a cylindrical rear cover 50b detachably fitted to a rear region of the main body 10 b.

The host 10b may include a housing 101b and a bracket 102b, a water inlet mechanism 103b, a water outlet mechanism 104b, a pump 105b, and a battery 106b disposed within the housing 101b, wherein the water inlet mechanism 103b, the water outlet mechanism 104b, and the pump 105b are mounted on the bracket 102 b. The housing 101b may include a housing 1011b and front and

rear covers

1012b and 1013b disposed at front and rear ends of the housing 1011 b.

The bracket 102b may be a longitudinal frame structure disposed in the housing 101b along a longitudinal direction, and may include a mounting cylinder 1021b at a lower portion for mounting the pump 105b therein and a mounting seat 1022b at an upper portion, the mounting seat 1022b being integrally connected with the mounting cylinder 1021b for fixing in the housing 101 b.

The inlet conduit mechanism 103b includes a longitudinally extending sleeve 1031b and a stretchable suction tube (not shown) disposed within the sleeve 1031 b. The inlet conduit means 103b may in some embodiments comprise a laterally protruding pipe connector 1032b arranged at the top of the sleeve 1031b, the pipe connector 1032b being adapted to communicate with an inlet of the pump 105b via a hose, and a connecting arm 1033b adapted to connect with an upper portion of the bracket 102 b.

The outlet conduit means 104b may in some embodiments comprise a first L-shaped elbow 1041b integrally connected to the mounting base 1022b of the bracket 102b, a second L-shaped elbow 1042b connected to an inlet of the first L-shaped elbow 1041b, a third L-shaped elbow 1043b connected to an outlet of the first L-shaped elbow 1041b, and a fourth L-shaped elbow 1044b connected to an outlet of the third L-shaped elbow 1043 b. Wherein, the first L-shaped elbow 1041b is used for converting the lateral flow from the middle into the upward longitudinal flow at the edge, the second L-shaped elbow 1042b is used for converting the longitudinal flow at the middle into the lateral flow towards the edge, the third L-shaped elbow 1043b is used for converting the longitudinal flow at the edge into the lateral flow towards the middle, the fourth L-shaped elbow 1044b is used for converting the lateral flow from the edge into the longitudinal upward flow at the middle, and the lower end liquid inlet of the second L-shaped elbow 1042b can be communicated with the liquid outlet of the pump 105b through a hose. The outlet conduit means 104b may also comprise in some embodiments a spout locking means 105b mounted on the outlet port of the fourth L-bend 1044 b.

The pump 105b is preferably a diaphragm pump, the operation of which is described in U.S. patent application publication No. US20190008618a 1. The diaphragm pump preferably has a pressure range of 15-25 psi and a flow rate range of 0.8-1.5 liters. The inlet 1051b and the outlet 1052b of the pump 105b can be located at the top, so the connection distance between the pump and the inlet pipe mechanism 103b and the outlet pipe mechanism 104b is shorter, the length of the hose used for connection is reduced, the assembly difficulty can be reduced, and the space is saved.

It is to be understood that the above-described respective technical features may be used in any combination without limitation.

It will be apparent that many modifications, in addition to those already described, may be made without departing from the inventive concept herein. The above-described embodiments are merely illustrative of the many preferred aspects of the present invention. And is not intended to limit the present information in any way. Other variants and modifications are possible without departing from the scope of the utility model as claimed.

Claims

1. A portable health care nursing device for washing the nose comprises a columnar main machine, a spray pipe for spraying liquid in the main machine and a liquid suction pipe for sucking the liquid outside into the main machine, wherein the main machine comprises a columnar first part positioned in a front area and a columnar second part positioned in a rear area; the portable health care device is characterized by further comprising a cylindrical front cover which is detachably sleeved on the first part, and a joint part which is detachably connected with the second part is arranged on the front cover close to the opening, so that the front cover can also be used as a liquid storage container of the portable health care device; the host computer includes the diaphragm pump, the inlet and the liquid outlet of diaphragm pump respectively with the pipette with the spray tube is linked together.

2. The portable healthcare device of claim 1, wherein the spout is removably inserted into a front end of the first portion.

3. The portable healthcare device of claim 1, wherein the pipette is telescopically disposed at a rear end of the second portion.

4. The portable healthcare device of claim 1, wherein the main body further comprises a cylindrical third portion coaxially connecting the first portion with the second portion; the length of the first portion is much greater than the length of the second portion, both being of comparable diameter; the diameter of the third portion is greater than the diameter of the first and second portions; the inner diameter of the front cover is matched with the diameters of the first part and the second part, and the outer diameter of the front cover is equivalent to the diameter of the third part.

5. The portable health care device of claim 1, wherein the sidewall of the first portion is further recessed to form a longitudinally extending receiving slot for receiving the removed spout therein and a latch member disposed in the receiving slot for latching the spout.

6. The portable healthcare device of any one of claims 1 to 5, further comprising a sealing ring disposed over the second portion, the sealing ring including an annular body portion and an annular wing portion extending rearwardly and outwardly from an outer wall surface of the body portion.

7. The portable healthcare device of claim 6, wherein the body portion is rectangular in cross-section.

8. The portable healthcare device according to any one of claims 1 to 5, wherein the main body comprises a housing and a support frame arranged in the housing, the support frame comprises a mounting cylinder at a lower part and a mounting seat at an upper part and connected with the mounting cylinder, and the pump is arranged in the mounting cylinder; the liquid inlet and the liquid outlet of the pump are both positioned at the top of the pump.

9. The portable healthcare device of claim 8, wherein the main unit comprises a water inlet conduit mechanism disposed in the housing, the water inlet conduit mechanism comprising a sleeve extending longitudinally along the housing and a suction tube telescopically disposed in the sleeve; the water inlet pipeline mechanism further comprises a pipe joint and a connecting arm, wherein the pipe joint is arranged at the top of the sleeve and transversely extends out of the sleeve, the pipe joint is communicated with the liquid inlet of the pump, and the connecting arm is connected with the mounting seat.

10. The portable healthcare device of claim 8, wherein the main unit comprises an outlet conduit mechanism disposed in the housing, the outlet conduit mechanism comprising a first L-shaped elbow integrally connected to the mounting base, a second L-shaped elbow connected to a liquid inlet of the first L-shaped elbow, a third L-shaped elbow connected to a liquid outlet of the first L-shaped elbow, and a fourth L-shaped elbow connected to a liquid outlet of the third L-shaped elbow; the first L-bend is adapted to convert the transverse flow into an upwardly directed longitudinal flow at the edge, the second L-bend is adapted to convert the longitudinal flow into an upwardly directed transverse flow at the edge, the third L-bend is adapted to convert the longitudinal flow at the edge into a transversely directed flow towards the middle, and the fourth L-bend is adapted to convert the transverse flow from the edge into a longitudinally directed upwardly directed flow at the middle.