Oral spray device

Abstract

The present invention discloses an oral spray device, comprising a bottle body, a pump body, an inner cover and an outer cover, wherein the pump body is detachably connected to the bottle mouth of the bottle body, the inner cover is slidably connected to the inner cover, the pump body abuts against the top of the inner side surface of the inner cover, and the liquid outlet of the pump body is fixedly connected to the inner cover, the outer cover is detachably connected to the bottle body, a first opening is provided on the inner cover, a second opening is provided on the outer cover, the liquid outlet of the pump body is connected to the first opening, a pressing surface is provided on the upper end surface of the inner cover, a pressing position is provided on the pressing surface, and the width of the pressing position gradually increases from a position close to the first opening to a position away from the first opening. The pump body is detachably connected to the bottle body, the outer cover is detachably connected to the bottle body, the outer cover and the pump body can be removed, and liquid is added in the bottle body, so that the oral spray device can be recycled and more environmentally friendly.

Description

Technical Field

[0001] The invention relates to the field of containers, and in particular to an oral spray device. Background Art

[0002] Oral problems are receiving more and more attention from people. Therefore, oral spray devices that can be carried around and are used to contain liquids such as breath fresheners, mouthwashes, and oral treatment liquids have gradually become popular on the market. However, most oral spray devices are disposable products, and the liquid will be discarded after use, causing waste. In addition, the position of the nozzle is not fixed. When using it, you need to find the position of the nozzle first before spraying, otherwise you may press it incorrectly, causing the spray to spray on your hands or clothes.

[0003] In view of this, the inventor of this case conducted in-depth research on the above-mentioned issues, which led to the emergence of this case. Summary of the invention

[0004] The object of the present invention is to provide an oral spray device which can be circulated and effectively prevents wrong pressing.

[0005] In order to achieve the above object, the present invention adopts such technical solution:

[0006] An oral spray device comprises a bottle body, a pump body, an inner cover and an outer cover, wherein the pump body is detachably connected to the bottle mouth of the bottle body, the inner cover is slidably connected in the outer cover, and one end of the inner cover away from the bottle body protrudes from the outer cover, the pump body abuts against the top end of the inner side surface of the inner cover, and the liquid outlet of the pump body is fixedly connected to the inner cover, the outer cover is detachably connected to the bottle body, the inner cover is provided with a first opening, the outer cover is provided with a second opening, the liquid outlet of the pump body is connected to the first opening, the upper end surface of the inner cover is provided with a pressing surface, and the pressing surface is provided with a pressing position, the width of the pressing position gradually increases from a position close to the first opening to a position away from the first opening, and when the inner cover is pressed to spray, the first opening and the second opening are coaxially arranged.

[0007] Preferably, at least two friction strips are provided on the pressing position.

[0008] Preferably, a first clamping groove is provided on the outer wall of the bottle body, and the outer cover is clamped on the bottle body through the first clamping groove.

[0009] Preferably, a first tube position is formed on the outer wall of the bottle body, the lower end surface of the outer cover abuts against the first tube position, the outer contour of the outer cover has the same shape as that of the bottle body, and the outer contour of the outer cover has the same size as that of the bottle body.

[0010] Preferably, the pump body includes a pressing cover, a liquid outlet is provided on one side of the pressing cover, a flat fixing platform is provided on the side of the pressing cover opposite to the liquid outlet, a resisting block matching the fixing platform is provided in the inner cover, the fixing platform is pressed against the resisting block, and the liquid outlet is coaxially arranged with the first opening.

[0011] Preferably, a spray pipe is fixedly connected to the first opening, and the spray pipe is connected to the liquid outlet of the pump body.

[0012] Preferably, two oppositely arranged limiting grooves are provided on the inner side wall of the outer cover, and the two sides of the inner cover are slidably connected in the two limiting grooves in a one-to-one correspondence.

[0013] Preferably, the inner side wall of the outer cover is provided with two relatively arranged limiting ribs corresponding to the position close to the bottle body, and the limiting ribs are clamped in the first clamping groove, one of the limiting ribs is provided with a positioning groove, and a positioning rib is provided at a position on the outer wall of the inner cover corresponding to the positioning groove, and the positioning rib is clamped in the positioning groove.

[0014] Preferably, a hanging ring is provided at one end of the outer cover away from the bottle body.

[0015] Preferably, the bottle body comprises an outer body and an inner body, the inner body is snap-connected in the outer body, and the outer cover is detachably connected to the outer body.

[0016] Preferably, a second snap-in groove is provided on the outer wall of the outer shell, and the outer cover is snap-connected to the outer shell through the second snap-in groove.

[0017] Preferably, a second tube position is formed on the outer wall of the outer shell, the lower end surface of the outer cover abuts against the second tube position, the shape of the outer contour of the outer cover is the same as the shape of the outer contour of the outer shell, and the size of the outer contour of the outer cover is the same as the size of the outer contour of the outer shell.

[0018] Preferably, the pump body comprises a fixed cover, the fixed cover is fixedly connected to the inner cover, and the bottle body is detachably connected to the fixed cover.

[0019] Preferably, two oppositely arranged stoppers are provided on the outer wall of the bottle mouth of the bottle body at positions corresponding to the root, and two abutting blocks corresponding to the stoppers are provided on the top of the inner wall of the fixed cover.

[0020] Preferably, a third tube position is formed on the outer wall of the fixed cover, the outer cover abuts against the third tube position, the shape of the outer contour of the outer cover is the same as the shape of the outer contour of the fixed cover, and the size of the outer contour of the outer cover is the same as the size of the outer contour of the fixed cover.

[0021] Preferably, a fourth tube position is formed on the outer wall of the bottle body, the fixed cover abuts against the fourth tube position, the outer contour of the fixed cover has the same shape as that of the bottle body, and the outer contour of the fixed cover has the same size as that of the bottle body.

[0022] By adopting the above-mentioned design scheme, the beneficial effects of the present invention are as follows: the pump body is detachably connected to the bottle body, the outer cover is detachably connected to the bottle body, the outer cover and the pump body can be removed, and liquid can be added in the bottle body, so that the oral spray device can be recycled and more environmentally friendly; the liquid outlet of the pump body is fixedly connected to the first opening, and the liquid outlet of the pump body is connected to the first opening, and the width of the pressing position gradually increases from the position close to the first opening to the position away from the first opening. Since the liquid outlet of the pump body is fixed, the pressing position forms an indicating arrow on the pressing surface, and the user does not need to find which side the liquid outlet is located, and can effectively identify which side the liquid outlet is located by changing the width of the pressing position, which effectively avoids the situation where the spray is sprayed on the hand due to wrong pressing;

[0023] Furthermore, by arranging a friction strip on the pressing position, the friction is increased, making it easier to press and use;

[0024] Furthermore, by setting the first tube position on the bottle body, the outer cover is abutted against the first tube position, and the shape of the outer contour of the outer cover is the same as the shape of the outer contour of the bottle body, and the size of the outer contour of the outer cover is the same as the size of the outer contour of the bottle body, thereby reducing the gap between the outer cover and the bottle body, making the spray device more beautiful, and at the same time, playing a role in stabilizing the outer cover to prevent the outer cover from shaking;

[0025] Furthermore, by cooperating with the positioning rib and the positioning groove, the liquid outlet of the pump body can be fixedly connected to the first opening during assembly, thereby effectively avoiding the situation where the oral spray device cannot be used due to installation errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is an exploded view of the oral spray device of Example 1 of the present invention;

[0027] Figure 2 is a cross-sectional view of the outer cover of Example 1 of the present invention;

[0028] Figure 3 It is a schematic structural diagram of a pump body according to Embodiment 1 of the present invention;

[0029] Figure 4 It is a schematic structural diagram of the inner cover of the present invention;

[0030] Figure 5 is an exploded view of an oral spray device according to embodiment 2 of the present invention;

[0031] Figure 6 is an exploded view of an oral spray device according to embodiment 3 of the present invention;

[0032] Figure 7 This is a schematic structural diagram of a bottle body according to Example 2 of the present invention;

[0033] In the figure:

[0034] 10. Bottle body, 11. First clamping groove, 12. Outer shell, 121. Second clamping groove, 13. Inner bottle body, 14. Second pipe position, 15. Stopper, 16. Fourth pipe position,

[0035] 20. Pump body, 21. Press cover, 211. Fixing platform, 22. Fixing cover, 221. Top block, 222. Third pipe position,

[0036] 30. inner cover, 31. first opening, 311. spray pipe, 32. pressing surface, 321. pressing position, 33. positioning rib,

[0037] 40. outer cover, 41. limiting groove, 42. limiting rib, 43. second opening, 44. hanging ring,

[0038] a. Friction strip, b. First pipe position, c. Butt block, d. Fixed block. DETAILED DESCRIPTION

[0039] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Example 1

[0041] The up-down direction of this embodiment is taken as a reference when the oral spray device is placed on a horizontal surface.

[0042] like Figure 1-Figure 4 As shown, an oral spray device comprises a bottle body 10 , a pump body 20 , an inner cover 30 and an outer cover 40 .

[0043] The pump body 20 is detachably connected to the bottle mouth of the bottle body 10. The pump body 20 of this embodiment is detachably connected to the bottle mouth of the bottle body 10 through a thread. The inner cover 30 is slidably connected in the outer cover 40, and one end of the inner cover 30 away from the bottle body 10 protrudes out of the outer cover 40. The pump body 20 is against the top of the inner side surface of the inner cover 30, and the liquid outlet of the pump body 20 is fixedly connected to the inner cover 30. Two oppositely arranged limiting grooves 41 are provided on the inner side wall of the outer cover 40 of this embodiment, and the two sides of the inner cover 30 are slidably connected in the two limiting grooves 41 one by one.

[0044] The outer cover 40 is detachably connected to the bottle body 10. The inner wall of the outer cover 40 of this embodiment is provided with two relatively arranged limiting ribs 42 corresponding to the position close to the bottle body 10. The outer wall of the bottle body 10 is provided with a first clamping groove 11, and the limiting rib 42 is clamped in the first clamping groove 11. This embodiment realizes the detachable connection of the outer cover 40 to the bottle body 10 through the cooperation of the limiting rib 42 and the first clamping groove 11. The detachable connection of the outer cover 40 to the bottle body 10 can also be realized by other methods, such as threaded connection, tight fit, etc. A first opening 31 is provided on the inner cover 30, and a second opening 43 is provided on the outer cover 40. The liquid outlet of the pump body 20 is communicated with the first opening 31. The pump body 20 of this embodiment is a conventional press pump, including a press cover 21. A liquid outlet is provided on one side of the press cover 21. A flat fixing platform 211 is provided on the side of the press cover 21 opposite to the liquid outlet. A push block c matching the fixing platform 211 is provided at the top end of the inner side surface of the inner cover 30. The fixing platform 211 is pressed against the push block c, and the liquid outlet is coaxially arranged with the first opening 31. The fixing platform 211 cooperates with the push block c to fix the press cover 21 on the inner cover 30, so as to avoid the situation in which the press cover 21 rotates during use and causes the liquid outlet to deviate from the first opening 31, so as to ensure that the spray device can be used normally. The inner cover 30 of this embodiment is further provided with two oppositely disposed fixing blocks d, and the pressing cover 21 is clamped between the two fixing blocks d. The two fixing blocks d strengthen the limiting of the pressing cover 21 to prevent the pressing cover 21 from rotating.

[0045] A pressing surface 32 is provided on the upper end surface of the inner cover 30. The pressing surface 32 of the present embodiment is an arc-shaped surface recessed toward the bottom of the inner cover 30. A pressing position 321 is provided on the pressing surface 32. The width of the pressing position 321 gradually increases from a position close to the first opening 31 to a position away from the first opening 31. The width of the pressing position 321 here is equivalent to the length of the inner cover 30. By changing the width of the pressing position 321, the pressing position 321 forms an indicator arrow on the pressing surface 32.

[0046] When in use, the side on which the first opening 31 is located can be effectively identified by the change in the width of the pressing position 321. The side where the first opening 31 is located is facing the oral cavity, and the inner cover 30 is pressed. When the inner cover 30 is against the lower side wall of the limiting groove 41, the first opening 31 and the second opening 43 are coaxially arranged, and the pump body 20 sprays oral spray. After releasing the inner cover 30, the elastic force of the pump body 20 itself squeezes the inner cover 30 upward so that the inner cover 30 is against the upper side wall of the limiting groove 41.

[0047] The pump body 20 is detachably connected to the bottle body 10, and the outer cover 40 is detachably connected to the bottle body 10. The outer cover 40 and the pump body 20 can be removed, and liquid can be added to the bottle body 10, so that the oral spray device can be recycled and is more environmentally friendly; the liquid outlet of the pump body 20 is fixedly connected to the first opening 31, and the width of the pressing position 321 gradually increases from a position close to the first opening 31 to a position away from the first opening 31. Since the liquid outlet of the pump body 20 is fixed, the pressing position 321 forms an indicating arrow on the pressing surface 32. The user does not need to find which side the liquid outlet is located, and can effectively identify which side the liquid outlet is located by changing the width of the pressing position 321, effectively avoiding the situation where the spray is sprayed on the hand due to wrong pressing.

[0048] As a preferred embodiment of the present invention, at least two friction strips a are provided on the pressing position 321 . In the present embodiment, three friction strips a are provided on the pressing position 321 . By providing the friction strips a on the pressing position 321 , friction is increased, making it easier to press.

[0049] As a preferred embodiment of the present invention, a first tube position b is formed on the outer wall of the bottle body 10, and the lower end surface of the outer cover 40 abuts against the first tube position b. The shape of the outer contour of the outer cover 40 is the same as the shape of the outer contour of the bottle body 10, and the size of the outer contour of the outer cover 40 is the same as the size of the outer contour of the bottle body 10. By setting the first tube position b on the bottle body 10, the gap between the outer cover 40 and the bottle body 10 is reduced, making the spray device more beautiful. At the same time, it plays a role in stabilizing the outer cover 40 and preventing the outer cover 40 from shaking.

[0050] As a preferred mode of this embodiment, a positioning groove is provided on one of the limiting ribs 42, and a positioning rib 33 is provided at a position corresponding to the positioning groove on the outer wall of the inner cover 30, and the positioning rib 33 is snapped into the positioning groove; by providing the positioning groove on the limiting rib 42 and utilizing the cooperation between the positioning groove and the positioning rib 33, it is possible to ensure that the first opening 31 and the second opening 43 are located on the same side during assembly, so as to ensure that the liquid outlet of the pump body 20 is fixedly connected to the first opening 31, thereby effectively avoiding the situation where the oral spray device cannot be used due to installation errors.

[0051] As a preferred mode of this embodiment, a hanging ring 44 is provided at one end of the outer cover 40 away from the bottle body 10; by providing the hanging ring 44, the oral spray device has a hanging function, which is convenient for carrying.

[0052] Example 2

[0053] like Figure 5As shown, the difference between this embodiment and embodiment 1 is that: the bottle body 10 includes an outer body 12 and an inner bottle body 13, the inner bottle body 13 is clamped in the outer body 12, the outer wall of the outer body 12 is provided with a second clamping groove 121, and the outer cover 40 is clamped on the outer body 12 through the second clamping groove 121; a second pipe position 14 is formed on the outer wall of the outer body 12, the lower end surface of the outer cover 40 abuts against the second pipe position 14, the shape of the outer contour of the outer cover 40 is the same as the shape of the outer contour of the outer body 12, and the outer contour size of the outer cover 40 is the same as the outer contour size of the outer body 12; a spray pipe 311 is fixedly connected to the first opening 31, and the pump body 20 does not include a pressing cover 21. The spray pipe 311 is connected to the liquid outlet of the pump body 20; the liquid outlet of the pump body 20 of this embodiment can be fixedly connected to the spray pipe 311 by interference fit or clamping.

[0054] Example 3

[0055] like Figure 6-Figure 7 As shown, the difference between this embodiment and embodiment 1 is that the pump body 20 of this embodiment includes a fixed cover 22, the fixed cover 22 is fixedly connected to the inner cover 30, and the bottle body 10 is detachably connected to the fixed cover 22; the fixed cover 22 of this embodiment is fixedly connected to the inner cover 30 by snap-fitting, and the bottle body 10 is detachably connected to the fixed cover 22 by threaded fitting.

[0056] Two oppositely arranged stoppers 15 are provided on the outer wall of the bottle mouth of the bottle body 10 at positions corresponding to the root, and two abutting blocks 221 corresponding to the stoppers 15 are provided on the top of the inner wall of the fixed cover 22; through the cooperation between the abutting blocks 221 and the stoppers 15, when the bottle body 10 and the fixed cover 22 are rotated and assembled, the abutting blocks 221 abut against the stoppers 15, thereby judging that the matching of the bottle body 10 and the fixed cover 22 reaches the preset optimal position. The preset optimal position here is that all surfaces of the bottle body 10 and the fixed cover 22 are located on the same plane.

[0057] A third tube position 222 is formed on the outer wall of the fixed cover 22, and the outer cover 40 abuts against the third tube position 222. The shape of the outer contour of the outer cover 40 is the same as that of the fixed cover 22, and the size of the outer contour of the outer cover 40 is the same as that of the fixed cover 22; a fourth tube position 16 is formed on the outer wall of the bottle body 10, and the fixed cover 22 abuts against the fourth tube position 16. The shape of the outer contour of the fixed cover 22 is the same as that of the bottle body 10, and the size of the outer contour of the fixed cover 22 is the same as that of the bottle body 10; a step is formed between the fourth tube position 16 of the present embodiment and the bottle mouth of the bottle body 10, and the inner wall of the fixed cover 22 cooperates with the step.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oral spray device, characterized in that: The invention comprises a bottle body, a pump body, an inner cover and an outer cover, wherein the pump body is detachably connected to the bottle mouth of the bottle body, the inner cover is slidably connected in the outer cover, and one end of the inner cover away from the bottle body protrudes from the outer cover, the pump body abuts against the top end of the inner side surface of the inner cover, and the liquid outlet of the pump body is fixedly connected to the inner cover, the outer cover is detachably connected to the bottle body, the inner cover is provided with a first opening, the outer cover is provided with a second opening, the liquid outlet of the pump body is connected to the first opening, the upper end surface of the inner cover is provided with a pressing surface, the pressing surface is provided with a pressing position, the width of the pressing position gradually increases from a position close to the first opening to a position away from the first opening, and when the inner cover is pressed to spray, the first opening and the second opening are coaxially arranged; The outer wall of the bottle body is provided with a first snap-in groove, and the outer cover is snap-fitted to the bottle body through the first snap-in groove; A first tube position is formed on the outer wall of the bottle body, the lower end surface of the outer cover abuts against the first tube position, the outer contour of the outer cover has the same shape as the outer contour of the bottle body, and the outer contour of the outer cover has the same size as the outer contour of the bottle body; The pump body includes a pressing cover, one side of the pressing cover is provided with a liquid outlet, the side of the pressing cover opposite to the liquid outlet is provided with a flat fixing platform, the inner cover is provided with a top block matching the fixing platform, the fixing platform is pressed against the top block, and the liquid outlet is coaxially arranged with the first opening; The inner side wall of the outer cover is provided with two oppositely arranged limiting grooves, and the two sides of the inner cover are slidably connected in the two limiting grooves one by one; The inner side wall of the outer cover is provided with two relatively arranged limiting ribs corresponding to the position close to the bottle body, and the limiting ribs are clamped in the first clamping groove, one of the limiting ribs is provided with a positioning groove, and a positioning rib is provided at a position corresponding to the positioning groove on the outer wall of the inner cover, and the positioning rib is clamped in the positioning groove.

2. An oral spray device according to claim 1, characterized in that: At least two friction strips are arranged on the pressing position.

3. An oral spray device according to claim 1, characterized in that: The first opening is fixedly connected with a spray pipe, and the spray pipe is connected with the liquid outlet of the pump body.

4. An oral spray device as claimed in claim 1, characterized in that A hanging ring is provided at one end of the outer cover away from the bottle body.

5. An oral spray device according to claim 4, characterized in that: The bottle body comprises an outer bottle body and an inner bottle body, the inner bottle body is clamped in the outer bottle body, and the outer cover is detachably connected to the outer bottle body.

6. An oral spray device according to claim 5, characterized in that: A second clamping groove is provided on the outer wall of the outer shell, and the outer cover is clamped on the outer shell through the second clamping groove.

7. An oral spray device according to claim 5 or 6, characterized in that: A second tube position is formed on the outer wall of the outer shell, and the lower end surface of the outer cover abuts against the second tube position. The shape of the outer contour of the outer cover is the same as the shape of the outer contour of the outer shell, and the size of the outer contour of the outer cover is the same as the size of the outer contour of the outer shell.

8. An oral spray device as claimed in claim 1, characterized in that: The pump body comprises a fixed cover, the fixed cover is fixedly connected to the inner cover, and the bottle body is detachably connected to the fixed cover.

9. An oral spray device according to claim 8, characterized in that: Two oppositely arranged stoppers are arranged on the outer wall of the bottle mouth of the bottle body at positions corresponding to the root, and two abutting blocks corresponding to the stoppers are arranged on the top of the inner wall of the fixed cover.

10. An oral spray device according to claim 8, characterized in that: A third pipe position is formed on the outer wall of the fixed cover, the outer cover abuts against the third pipe position, the outer contour of the outer cover has the same shape as that of the fixed cover, and the outer contour of the outer cover has the same size as that of the fixed cover.

11. An oral spray device according to claim 8 or 10, characterized in that: A fourth tube position is formed on the outer wall of the bottle body, the fixed cover abuts against the fourth tube position, the outer contour of the fixed cover has the same shape as that of the bottle body, and the outer contour of the fixed cover has the same size as that of the bottle body.

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