CN213406379U - Machine body device with detachable tooth flushing device nozzle - Google Patents
Machine body device with detachable tooth flushing device nozzle Download PDFInfo
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- CN213406379U CN213406379U CN202021848397.7U CN202021848397U CN213406379U CN 213406379 U CN213406379 U CN 213406379U CN 202021848397 U CN202021848397 U CN 202021848397U CN 213406379 U CN213406379 U CN 213406379U
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- hole
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- sliding groove
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Abstract
The utility model provides a dismantled and assembled fuselage device towards tooth ware shower nozzle, include: the sprayer comprises a machine body, wherein a sprayer fixing seat is arranged at the upper part of the machine body, and a sliding groove and a stop block are arranged on the top surface of the machine body; the button clamps, clamps the button including the shaping in the card slide of an organic whole, press the snap plate and spacing otic placode, the card slide slides and sets up in the spout and be equipped with the buckle hole, the buckle hole is allowed insert the piping portion pass and with joint piping portion joint cooperation, the card slide be equipped with towards the side of fuselage body with insert the flexible layer of making an uproar that falls of piping portion up end butt complex, press the snap plate set up perpendicularly in card slide one side on the slip direction and with the fuselage body side between be equipped with the elasticity piece that resets, spacing otic placode coplane set up in the card slide opposite side on the slip direction and the cover is established on the backstop piece. The utility model discloses the integration degree is high, controls reliable and stable, has reduced fuselage device and the vibration and the noise of the junction of towards the tooth ware shower nozzle.
Description
Technical Field
The utility model relates to a wash tooth ware technical field, especially relate to a dismantled and assembled fuselage device towards tooth ware shower nozzle.
Background
With the increasing awareness of oral health, teeth cleaning is also regarded by more and more people, and how to clean slits between teeth is also concerned by more and more people. Currently, water flushing is an accepted method for cleaning teeth crevices. The tooth flusher on the market includes a body and a nozzle detachably assembled to the body, however, the assembly structure of the body for installing the nozzle is complicated, there are many parts, and noise is easily generated.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcoming of the prior art, the to-be-solved technical problem of the utility model is to provide a dismantled and assembled fuselage device towards tooth ware shower nozzle, the integration degree is high, controls reliable and stable, has reduced fuselage device and towards the vibration and the noise of the junction of tooth ware shower nozzle.
In order to solve the technical problem, the utility model provides a dismantled and assembled fuselage device towards tooth ware shower nozzle, towards the installation part of tooth ware shower nozzle including coaxial coupling insert pipe portion and joint pipe portion, the external diameter of joint pipe portion is less than the external diameter of inserting the pipe portion, the fuselage device includes:
the sprayer comprises a machine body, wherein a sprayer fixing seat is arranged at the upper part of the machine body, the sprayer fixing seat is provided with an inserting hole matched with an inserting pipe part, the top surface of the machine body is provided with a sliding groove and a stop block, the sliding groove extends and penetrates along the direction vertical to the height direction of the machine body, and the stop block is positioned near one end of the sliding groove;
the button clamps, clamps the button including the shaping in the card slide of an organic whole, press the snap plate and spacing otic placode, the card slide slides and sets up in the spout and be equipped with the buckle hole, the buckle hole is allowed insert the piping portion pass and with joint piping portion joint cooperation, the card slide be equipped with towards the side of fuselage body with insert the flexible layer of making an uproar that falls of piping portion up end butt complex, press the snap plate set up perpendicularly in card slide one side on the slip direction and with the fuselage body side between be equipped with the elasticity piece that resets, spacing otic placode coplane set up in the card slide opposite side on the slip direction and the cover is established on the backstop piece.
Preferably, the side of the machine body facing the press plate is provided with a positioning column part, the elastic reset piece is sleeved on the positioning column part, and two ends of the elastic reset piece in the telescopic direction are respectively abutted against the press plate and the machine body.
Preferably, the two side edges of the pressing plate are symmetrically provided with sliding protrusions, the side surface of the machine body is provided with a limiting groove in sliding fit with the sliding protrusions, and the extending direction of the limiting groove is parallel to the extending direction of the sliding groove.
Preferably, a sealing ring is arranged in the inserting hole, and the cross section of the sealing ring is in a herringbone shape.
Preferably, the body device further comprises a cover shell sleeved on the body, and the cover shell is provided with a through hole aligned with the plug hole.
Preferably, the tooth flusher nozzle is further provided with a limiting flange close to the clamping pipe part, the through hole is in a two-stage stepped shaft shape with a large upper part and a small lower part, the through hole is composed of a large-diameter hole part and a small-diameter hole part, the large-diameter hole part is matched with the limiting flange, and the small-diameter hole part is matched with the inserting pipe part.
Preferably, the side of the snap plate, which faces away from the machine body, is provided with a protruding force-bearing part.
Preferably, the hole wall of the clamping hole is composed of a first arc wall and a second arc wall, the radius corresponding to the second arc wall is smaller than the radius corresponding to the first arc wall, and the second arc wall is in clearance fit or butt fit with the clamping pipe part.
Preferably, the top surface of the fuselage body has two first wear-resistant edges, and the two first wear-resistant edges are located in the sliding groove and extend in a direction parallel to the extending direction of the sliding groove.
Preferably, the top surface of the body has two second wear-resistant edges, and the two second wear-resistant edges are located on two opposite sides of the stop block and extend in a direction parallel to the extending direction of the sliding chute.
As mentioned above, the utility model discloses a dismantled and assembled fuselage device of towards tooth ware shower nozzle has following beneficial effect: the clamping button adopts an integrated structure, namely comprises a clamping sliding plate, a pressing plate and a limiting lug plate which are formed into a whole, so that the number of parts can be reduced, and the clamping button is more stable and reliable. The clamping sliding plate is arranged in the sliding groove in a sliding mode and provided with a clamping hole, the clamping hole allows the insertion pipe part to penetrate through and to be matched with the clamping pipe part in a clamping mode, a flexible noise reduction layer in butt fit with the upper end face of the insertion pipe part is arranged on the side face, facing the machine body, of the clamping sliding plate, and therefore the phenomenon that the upper end face of the insertion pipe part impacts the clamping sliding plate can be eliminated, and noise generated in the tooth punching process or the tooth punching device nozzle dismounting process is reduced. Therefore, the utility model discloses a dismantled and assembled fuselage device integration degree of towards tooth ware shower nozzle is high, controls reliable and stable, has reduced fuselage device and towards the vibration and the noise of the junction of tooth ware shower nozzle.
Drawings
FIG. 1 is a schematic view of the body assembly of the detachable tooth irrigator nozzle of the present invention;
FIG. 2 is an exploded view of the body assembly of the removable dental irrigator nozzle of the present invention;
FIG. 3 is a partial cross-sectional view of the body assembly of the removable dental irrigator nozzle of the present invention;
FIG. 4 shows a bottom view of the snap button;
fig. 5 is a sectional view taken along line a-a of fig. 4.
Description of the element reference numerals
1 tooth flushing device nozzle
11 inserting pipe part
12 joint pipe section
13 position-limiting flange
2 fuselage body
21 positioning column part
22 first wear resistant edge
23 second wear resistant edge
3 spray nozzle fixing seat
31 plug hole
32 sealing ring
4 chute
5 stop block
6 card button
61-card sliding plate
611 fastening hole
611a first arc wall
611b second circular arc wall
62 pressing board
621 sliding projection
622 stress part
63 limiting lug plate
64 Flexible noise reduction layer
7 elastic reset piece
8 spacing groove
9 cover case
91 through hole
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes should still fall within the scope covered by the technical contents disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1 to 5, the utility model provides a dismantled and assembled fuselage device towards tooth ware shower nozzle, the aforesaid towards the installation part of tooth ware shower nozzle 1 include coaxial coupling insert pipe portion 11 and joint pipe portion 12, and the external diameter of joint pipe portion 12 is less than the external diameter of inserting pipe portion 11, and above-mentioned fuselage device includes:
the shower nozzle comprises a body 2, wherein a shower nozzle fixing seat 3 is arranged at the upper part of the body 2, the shower nozzle fixing seat 3 is provided with an inserting hole 31 matched with an inserting pipe part 11, the top surface of the body 2 is provided with a sliding groove 4 and a stop block 5, the sliding groove 4 extends and penetrates along the direction vertical to the height direction of the body 2, and the stop block 5 is positioned at the vicinity of one end of the sliding groove 4;
the button 6 is clamped, the button 6 comprises a sliding card plate 61, a pressing plate 62 and a limiting lug plate 63 which are integrally formed, the sliding card plate 61 is arranged in the sliding groove 4 in a sliding mode and provided with a clamping hole 611, the clamping hole 611 allows the insertion tube part 11 to penetrate through and is matched with the clamping tube part 12 in a clamping mode, a flexible noise reduction layer 64 which is matched with the upper end face of the insertion tube part 11 in an abutting mode is arranged on the side face, facing the machine body 2, of the sliding card plate 61, the pressing plate 62 is vertically arranged on one side of the sliding card plate 61 in the sliding direction and is provided with an elastic reset piece 7 between the side face and the machine body 2, and the limiting lug plate 63 is arranged on the other side of the sliding card plate 61 in the sliding direction in a.
The utility model discloses in, clamp button 6 and adopt the integral type structure, including the shaping in the card slide 61 of an organic whole, press the board 62 and spacing otic placode 63, can reduce the quantity of spare part like this, more reliable and more stable. The clamping sliding plate 61 is arranged in the sliding groove 4 in a sliding manner and is provided with a clamping hole 611, the clamping hole 611 allows the insertion pipe part 11 to penetrate through and is in clamping fit with the clamping pipe part 12, and the side surface, facing the machine body 2, of the clamping sliding plate 61 is provided with a flexible noise reduction layer 64 in abutting fit with the upper end surface of the insertion pipe part 11, so that the phenomenon that the upper end surface of the insertion pipe part 11 impacts the clamping sliding plate 61 can be eliminated, and noise generated in the tooth punching process or in the process of assembling and disassembling the tooth punching device nozzle 1 is reduced. Therefore, the utility model discloses a dismantled and assembled fuselage device integration degree of towards tooth ware shower nozzle is high, controls reliable and stable, has reduced fuselage device and towards the vibration and the noise of the junction of tooth ware shower nozzle.
The use method of the machine body device as the detachable tooth flushing device spray head comprises the following steps: when the tooth flushing device nozzle 1 is not installed on the machine body device, the pressing plate 62 is far away from the side surface of the machine body 2 under the elastic force action of the elastic reset piece 7, the card sliding plate 61 moves synchronously along with the pressing plate 62 under the guiding action of the sliding groove 4, and the stop block 5 moves synchronously along with the card sliding plate 61 until being abutted by the stop block 5. At this time, the locking hole 611 and the inserting hole 31 are not aligned up and down. When the mounting part of the tooth-flushing device nozzle 1 is inserted into the nozzle fixing seat 3, the lower end of the insertion pipe part 11 and the wall of the part of the fastening hole 611 are both provided with chamfers, and the clamping sliding plate 61 slides a small distance along the extending direction of the sliding groove 4 under the pushing action of the insertion pipe part 11. When the insertion tube part 11 completely extends into the insertion hole 31 through the fastening hole 611, the clamping slide plate 61 reversely slides to the original position to clamp the insertion tube part 12 under the action of the elastic reset piece 7 because the outer diameter of the insertion tube part 12 is smaller than the outer diameter of the insertion tube part 11, and at this time, the insertion tube part 11 cannot be pulled out from the insertion hole 31. When the tooth-rinsing device nozzle 1 and the machine body device need to be separated, a user presses the snap plate 62, the card sliding plate 61 moves synchronously along with the snap plate 62 to enable the clamping hole 611 and the plug-in hole 31 to be aligned up and down, and at the moment, the user can easily pull the tooth-rinsing device nozzle 1 out of the machine body device.
The flexible noise reduction layer 64 may be made of soft rubber.
As shown in fig. 2 and 3, in order to facilitate the installation of the elastic restoring member 7, a positioning column portion 21 is provided on a side surface of the body 2 facing the snap plate 62, the elastic restoring member 7 is fitted over the positioning column portion 21, and both ends of the elastic restoring member 7 in the expansion and contraction direction are respectively abutted against the snap plate 62 and the body 2. In particular, the elastic return element 7 may be a compression spring.
As shown in fig. 2 and 4, in order to improve the stability of the translation of the snap plate 62, sliding protrusions 621 are symmetrically disposed on two side edges of the snap plate 62, a limiting groove 8 slidably engaged with the sliding protrusions 621 is disposed on the side surface of the body 2, and the extending direction of the limiting groove 8 is parallel to the extending direction of the sliding groove 4.
As shown in fig. 3, in order to improve the water tightness of the connection between the insertion pipe portion 11 and the head holder 3, a seal ring 32 is provided in the insertion hole 31, and the cross section of the seal ring 32 is formed in a chevron shape.
As shown in fig. 1 and 3, in order to improve the aesthetic appearance, the machine body device further includes a cover 9 covering the machine body 2, and the cover 9 is provided with a through hole 91 aligned with the plug hole 31.
As shown in fig. 2 and 3, in order to facilitate the installation of the tooth-rinsing instrument nozzle 1, the tooth-rinsing instrument nozzle 1 further includes a stopper flange 13 adjacent to the engaging pipe portion 12, the through hole 91 has a two-step shaft shape with a large upper portion and a small lower portion, the through hole 91 is composed of a large diameter hole portion and a small diameter hole portion, the large diameter hole portion is fitted to the stopper flange 13, and the small diameter hole portion is fitted to the inserting pipe portion 11.
As shown in fig. 2 and 5, in order to facilitate the user to press the snap plate 62, a protruding force-receiving portion 622 is provided on the side of the snap plate 62 facing away from the main body 2.
As shown in fig. 4, in order to make the fastening hole 611 fasten the snap fit pipe portion 12 more firmly and increase the contact area between the flexible noise reduction layer 64 and the upper end surface of the insertion pipe portion 11, the hole wall of the fastening hole 611 is formed by a first arc wall 611a and a second arc wall 611b, the radius corresponding to the second arc wall 611b is smaller than the radius corresponding to the first arc wall 611a, and the second arc wall 611b is in clearance fit or abutting fit with the snap fit pipe portion 12.
As shown in fig. 2, in order to improve the smoothness of the sliding movement of the card sliding plate 61, the top surface of the machine body 2 has two first wear-resistant ribs 22, and the two first wear-resistant ribs 22 are located in the sliding groove 4 and extend in a direction parallel to the extending direction of the sliding groove 4. In order to improve the smoothness of the sliding of the limiting ear plate 6, the top surface of the body 2 has two second wear-resistant edges 23, and the two second wear-resistant edges 23 are located on two opposite sides of the stop block 5 and extend in a direction parallel to the extending direction of the sliding chute 4.
To sum up, the utility model discloses a dismantled and assembled fuselage device integration degree of towards tooth ware shower nozzle is high, controls reliable and stable, has reduced the noise of fuselage device with the junction towards tooth ware shower nozzle. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a dismantled and assembled fuselage device towards tooth ware shower nozzle, towards the installation part of tooth ware shower nozzle (1) including coaxial coupling insert pipe portion (11) and joint pipe portion (12), the external diameter of joint pipe portion (12) is less than the external diameter of inserting pipe portion (11), its characterized in that, the fuselage device includes:
the improved structure of the shower nozzle comprises a body (2), wherein a nozzle fixing seat (3) is arranged at the upper part of the body (2), the nozzle fixing seat (3) is provided with an inserting hole (31) matched with an inserting pipe part (11), the top surface of the body (2) is provided with a sliding groove (4) and a stop block (5), the sliding groove (4) extends and penetrates in the direction perpendicular to the height direction of the body (2), and the stop block (5) is positioned near one end of the sliding groove (4);
clamping button (6), clamping button (6) including shaping in card slide (61) of an organic whole, press and press snap board (62) and spacing otic placode (63), card slide (61) slide and set up in spout (4) and be equipped with buckle hole (611), buckle hole (611) allow insert pipe portion (11) pass and with joint pipe portion (12) joint cooperation, card slide (61) are equipped with and insert pipe portion (11) up end butt complex flexible noise reduction layer (64) towards the side of fuselage body (2), press snap board (62) set up perpendicularly in card slide (61) one side in the sliding direction and with fuselage body (2) side between be equipped with elasticity reset piece (7), spacing otic placode (63) coplane set up in card slide (61) the ascending opposite side of sliding direction and the cover is established on backstop piece (5).
2. The body assembly of the removable dental irrigator nozzle of claim 1, wherein: the side of the machine body (2) facing the pressing plate (62) is provided with a positioning column part (21), the elastic reset piece (7) is sleeved on the positioning column part (21), and two ends of the elastic reset piece (7) in the stretching direction are respectively abutted against the pressing plate (62) and the machine body (2).
3. The body assembly of the removable dental irrigator nozzle of claim 1, wherein: the pressing plate is characterized in that sliding protrusions (621) are symmetrically arranged on two side edges of the pressing plate (62), a limiting groove (8) in sliding fit with the sliding protrusions (621) is arranged on the side face of the machine body (2), and the extending direction of the limiting groove (8) is parallel to the extending direction of the sliding groove (4).
4. The body assembly of the removable dental irrigator nozzle of claim 1, wherein: and a sealing ring (32) is arranged in the inserting hole (31), and the cross section of the sealing ring (32) is in a herringbone shape.
5. The body assembly of the removable dental irrigator nozzle of claim 1, wherein: the machine body device further comprises a cover shell (9) sleeved on the machine body (2), and a through hole (91) aligned with the plug hole (31) is formed in the cover shell (9).
6. The body assembly of the removable dental irrigator nozzle of claim 5, wherein: the tooth flushing device nozzle (1) is further provided with a limiting flange (13) close to the clamping pipe part (12), the through hole (91) is in a two-stage stepped shaft shape with a large upper part and a small lower part, the through hole (91) is composed of a large-diameter hole part and a small-diameter hole part, the large-diameter hole part is matched with the limiting flange (13), and the small-diameter hole part is matched with the inserting pipe part (11).
7. The body assembly of the removable dental irrigator nozzle of claim 1, wherein: the side of the snap plate (62) back to the machine body (2) is provided with a convex stress part (622).
8. The body assembly of the removable dental irrigator nozzle of claim 1, wherein: the hole wall of the clamping hole (611) is composed of a first arc wall (611a) and a second arc wall (611b), the radius corresponding to the second arc wall (611b) is smaller than the radius corresponding to the first arc wall (611a), and the second arc wall (611b) is in clearance fit or abutting fit with the clamping pipe part (12).
9. The body assembly of the removable dental irrigator nozzle of claim 1, wherein: the top surface of the machine body (2) is provided with two first wear-resistant edges (22), and the two first wear-resistant edges (22) are positioned in the sliding groove (4) and extend along the direction parallel to the extending direction of the sliding groove (4).
10. The body assembly of the removable dental irrigator nozzle of claim 1, wherein: the top surface of the machine body (2) is provided with two second wear-resistant edges (23), and the two second wear-resistant edges (23) are located on two opposite sides of the stop block (5) and extend along a direction parallel to the extending direction of the sliding groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848397.7U CN213406379U (en) | 2020-08-28 | 2020-08-28 | Machine body device with detachable tooth flushing device nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848397.7U CN213406379U (en) | 2020-08-28 | 2020-08-28 | Machine body device with detachable tooth flushing device nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213406379U true CN213406379U (en) | 2021-06-11 |
Family
ID=76258866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021848397.7U Active CN213406379U (en) | 2020-08-28 | 2020-08-28 | Machine body device with detachable tooth flushing device nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213406379U (en) |
-
2020
- 2020-08-28 CN CN202021848397.7U patent/CN213406379U/en active Active
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