CN219782431U - Telescopic hand drier - Google Patents

Abstract

The utility model discloses a telescopic hand dryer. The telescopic hand dryer comprises a shell, a telescopic piece and a fan, wherein the telescopic piece is movably arranged on the shell, the telescopic piece is provided with an air outlet and has a working position and a storage position in the moving process, at least part of the telescopic piece extends out of the shell in the working position, the air outlet is positioned at the outer side of the shell and is used for supplying air, and the telescopic piece retracts to the inner side of the shell in the storage position, and the air outlet is positioned in the shell; the fan is arranged in the shell and is used for conveying air flow to the air outlet. The telescopic part stretches out of the shell body at the working position to facilitate air supply, and the telescopic part stretches back into the shell body at the storage position, so that the size of the telescopic hand dryer is reduced, storage is facilitated, and packaging materials are saved. In addition, when the telescopic piece is retracted into the shell, the air outlet arranged on the telescopic piece is positioned in the shell, so that dust is not easy to accumulate.

Description

Telescopic hand drier

Technical Field

The utility model relates to the technical field of hot air drying devices, in particular to a telescopic hand dryer.

Background

A hand dryer is a device for drying or drying hands by blowing air. The existing hand drier is generally fixedly arranged on a wall surface and the like, and the applicability is poor in some occasions because the fixedly arranged hand drier cannot move. For this reason, those skilled in the relevant art have developed hand dryers that can be placed on a counter, and since the hand dryer is placed on a counter, it is often necessary to provide an air outlet for protruding the counter on the hand dryer.

The above-mentioned hand dryer has the following problems: the air outlet is relatively convex, so that the storage is inconvenient, more packaging materials are needed during packaging and transportation, and more transportation space is occupied; when the hand drier is stored, the convex air outlet is easy to accumulate dust, and the dust is difficult to clean.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the embodiment of the utility model provides a telescopic hand dryer which can be telescopic, is convenient to store and is not easy to accumulate dust in an air outlet.

The telescopic hand dryer comprises a shell, a telescopic piece and a fan, wherein the telescopic piece is movably arranged on the shell, is provided with an air outlet and has a working position and a storage position in the moving process, at least part of the telescopic piece extends out of the shell in the working position, the air outlet is positioned at the outer side of the shell and is used for supplying air, and the telescopic piece retracts to the inner side of the shell in the storage position, and the air outlet is positioned in the shell; the fan is arranged in the shell and used for conveying air flow to the air outlet.

In the telescopic hand dryer provided by the embodiment of the utility model, the telescopic piece is movable relative to the shell and has the working position and the storage position, the telescopic piece stretches out of the shell in the working position so as to facilitate air supply, and the telescopic piece retracts into the shell in the storage position, so that the volume of the telescopic hand dryer is reduced, the storage is facilitated, and the packaging material is saved. In addition, when the telescopic piece is retracted into the shell, the air outlet arranged on the telescopic piece is positioned in the shell, so that dust is not easy to accumulate.

In some embodiments, the telescoping hand dryer includes a locking assembly including a first portion and a second portion, the first portion being disposed on the telescoping member and the second portion being disposed on the housing, the first portion and the second portion being connected to lock the telescoping member in the stowed position.

In some embodiments, one of the first and second portions is provided with a snap-fit, wherein the other is provided with a snap-fit groove, in which the snap-fit is snap-fit in the stowed position.

In some embodiments, the telescoping hand dryer includes an elastic member disposed between the telescoping member and the housing, the elastic member configured to urge the telescoping member to the working position after the locking assembly is unlocked.

In some embodiments, the resilient member includes a first spring and a second spring, each of the first spring and the second spring being connected between the telescoping member and the housing, and the locking assembly is located between the first spring and the second spring.

In some embodiments, an air duct is provided in the expansion piece, an inlet of the air duct is communicated with the inner cavity of the shell, an outlet of the air duct forms the air outlet, and the fan is used for supplying air into the air duct.

In some embodiments, the telescoping member includes a fixed portion including a plurality of vent holes spaced apart along a circumference of the fixed portion, the vent holes forming an inlet to the air duct, the first portion being disposed in the fixed portion.

In some embodiments, the housing is provided with a guide hole, and the telescopic member is fitted in the guide hole and is slidable along an extending direction of the guide hole.

In some embodiments, the telescoping hand dryer includes a sensing element disposed on the telescoping member or the housing, the sensing element adapted to sense a palm of a hand to open and close the telescoping hand dryer.

In some embodiments, the sensing element is disposed on the telescopic member, and the air outlet and the sensing element are both disposed on a lower portion of the telescopic member.

Drawings

Fig. 1 is a perspective view of an embodiment of the present utility model in use of a telescoping hand dryer.

Fig. 2 is a perspective view of the telescopic hand dryer according to the embodiment of the present utility model when stored.

Fig. 3 is a front view of an embodiment of the present utility model in operation of a telescoping hand dryer.

Figure 4 is a side view of an embodiment of the present utility model in use of a telescoping hand dryer.

Fig. 5 is a front view of the telescopic hand dryer according to an embodiment of the present utility model when stowed.

Fig. 6 is a cross-sectional view at G-G in fig. 3.

Fig. 7 is a cross-sectional view at F-F in fig. 3.

Fig. 8 is a cross-sectional view at A-A in fig. 4.

Fig. 9 is a cross-sectional view at B-B in fig. 5.

Reference numerals:

1. a housing; 11. an air inlet; 12. an inner cavity; 13. a guide hole; 2. a telescoping member; 21. an air outlet; 22. an air duct; 23. a fixing part; 231. a vent hole; 3. a blower; 400. a locking assembly; 41. a spring head; 42. a ball body; 421. a clamping groove; 5. an elastic member; 51. a first spring; 52. a second spring; 6. an inductive element.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1 to 6, the telescopic hand dryer according to the embodiment of the present utility model includes a housing 1, a telescopic member 2, and a blower 3.

The telescopic member 2 is movably arranged in the shell 1, and the telescopic member 2 is provided with an air outlet 21 and has a working position and a storage position in the moving process. The expansion member 2 may have a columnar shape, and the air outlet 21 may be provided at a lower portion of the columnar expansion member 2. The telescopic member 2 and the housing 1 can be slidably connected, specifically, a chute adapted to the shape of the columnar telescopic member 2 can be provided on the housing 1, the telescopic member 2 is assembled in the chute and can slide towards the housing 1, and the telescopic member 2 has a working position and a storage position in the process of sliding relative to the housing 1.

In other embodiments, the telescopic member 2 itself may also be of telescopic construction, in particular, in the operating position, the telescopic member 2 extends and protrudes out of the housing 1, in the storage position, the telescopic member 2 shortens and retracts inside the housing 1.

In the working position, at least part of the telescopic member 2 extends out of the housing 1, and the air outlet 21 is located outside the housing 1 and is used for supplying air, and in the storage position, the telescopic member 2 is retracted inside the housing 1, and the air outlet 21 is located inside the housing 1. When in the working position, part of the telescopic piece 2 extends out of the shell 1, and the air outlet 21 can extend out of the shell 1 along with the telescopic piece 2 so as to facilitate air supply. When in the storage position, the telescopic piece 2 is retracted to the inner side of the shell 1, so that the size of the whole telescopic hand dryer is reduced, storage and packaging are facilitated, and meanwhile, the air outlet 21 is not easy to accumulate dust due to being positioned on the inner side of the shell 1.

A fan 3 is mounted in the housing 1 for delivering an air flow to the air outlet 21. The fan 3 and the air outlet 21 can be communicated through a pipe or through an inner cavity 12 of the shell 1, the shell 1 is provided with an air inlet 11, and the air inlet 11 is connected with the fan 3 and is used for extracting air.

In the telescopic hand dryer of the embodiment of the utility model, the telescopic piece 2 is movable relative to the shell 1 and has the working position and the storage position, the telescopic piece 2 extends out of the shell 1 in the working position so as to facilitate air supply, and the telescopic piece 2 retracts into the shell 1 in the storage position, so that the volume of the telescopic hand dryer is reduced, the storage is facilitated, and the packaging material is saved. In addition, when the telescopic member 2 is retracted into the housing 1, the air outlet 21 provided on the telescopic member 2 is located in the housing 1, and dust is not easily accumulated.

In some embodiments, as shown in fig. 6-9, the telescoping hand dryer includes a locking assembly 400, the locking assembly 400 including a first portion disposed on the telescoping member 2 and a second portion disposed on the housing 1, the first portion and the second portion being connected in a storage position to lock the telescoping member 2 in place. The first portion may be disposed at an end of the columnar extension 2 near the housing 1, and the second portion may be disposed inside the housing 1 and opposite to the first portion. When the telescopic member 2 is in the storage position, the first portion and the second portion meet and lock, and the telescopic member 2 is fixed.

In other embodiments, the first portion may also be disposed on the outer periphery of the telescopic member 2, and the corresponding second portion disposed within the housing 1 and located opposite the first portion.

In some embodiments, as shown in fig. 6-9, one of the first and second portions is provided with a snap-fit portion, and the other is provided with a snap-fit groove 421, and in the storage position, the snap-fit portion is snap-fit within the snap-fit groove 421. Specifically, the end of the telescopic member 2 near the housing 1 may be provided with a latch 41, where the latch 41 forms the engagement portion, and the inner side of the housing 1 is provided with a latch body 42, where the latch body 42 includes the locking slot 421. In the storage position, the latch 41 may be engaged in the slot 421 of the latch body 42 to fix the telescopic member 2.

In other embodiments, the locking assembly 400 may be an elastic latch, specifically, the latch 41 is mounted on the telescopic member 2, the latch body 42 is disposed on the housing 1, the latch body 42 includes two jaws, the two jaws are elastically connected with the latch body 42, and a clamping groove 421 with a variable size is formed between the two jaws, and when the latch is installed in the clamping groove 421, the two jaws are triggered to clamp the latch 41; when the latch is continuously pressed, the two jaws are opened, and the latch 41 can be pulled out.

In some embodiments, as shown in fig. 6-9, the telescopic hand dryer includes an elastic member 5, where the elastic member 5 is disposed between the telescopic member 2 and the housing 1, and the elastic member 5 is used to push the telescopic member 2 to the working position after the locking assembly 400 is unlocked. The telescopic part 2 can be the spring, sets up the spring between telescopic part 2 and casing 1, and the cooperation elasticity is bumped the pearl and is used, can realize pressing telescopic part 2 and get into the storage position, presses the effect that telescopic part 2 was popped out to working position by the spring again.

In some embodiments, as shown in fig. 6-9, the elastic member 5 includes a first spring 51 and a second spring 52, the first spring 51 and the second spring 52 are each connected between the expansion member 2 and the housing 1, and the locking assembly 400 is located between the first spring 51 and the second spring 52. The provision of both the first spring 51 and the second spring 52 makes the telescopic member 2 more stable during movement relative to the housing 1.

In some embodiments, as shown in fig. 6-9, the telescopic member 2 is provided with an air duct 22 inside, an inlet of the air duct 22 is communicated with the inner cavity 12 of the shell 1, an outlet of the air duct 22 forms an air outlet 21, and the fan 3 is used for supplying air into the air duct 22. The telescopic piece 2 can be of a hollow design, the inlet of the air duct 22 is arranged at one end of the telescopic piece 2 close to the shell 1, and the fan 3 supplies air to the air outlet 21 through the inner cavity 12 of the shell 1 and the air duct 22.

In some embodiments, as shown in fig. 6-9, the expansion member 2 includes a fixing portion 23, the fixing portion 23 includes a plurality of ventilation holes 231, the plurality of ventilation holes 231 are spaced apart along a circumference of the fixing portion 23, the ventilation holes 231 form an inlet of the air duct 22, and the first portion is provided to the fixing portion 23. The telescopic member 2 is provided with a fixing portion 23 near one end of the housing 1, the fixing portion 23 is shaped like a cross, and the fixing portion 23 includes four ventilation holes 231. The fixing portion 23 is provided to facilitate mounting of the first portion of the locking assembly 400, and the ventilation hole 231 is provided on the fixing portion 23 for communicating the air duct 22 with the blower 3 of the housing 1.

In some embodiments, as shown in fig. 6 to 9, the housing 1 is provided with a guide hole 13, and the expansion member 2 is fitted in the guide hole 13 and is slidable along the extending direction of the guide hole 13. The telescopic piece 2 is columnar and assembled in the guide hole 13, and the telescopic piece 2 has a working position and a storage position in the process of sliding along the guide hole 13.

In some embodiments, as shown in fig. 6-9, the telescopic hand dryer comprises a sensing element 6, the sensing element 6 is arranged on the telescopic member 2 or the housing 1, and the sensing element 6 is suitable for sensing the palm of the hand to open and close the telescopic hand dryer. The induction element 6 is convenient to use, and the telescopic hand dryer can be closed in time, so that the energy is saved.

In some embodiments, the sensing element 6 is disposed on the telescopic member 2, and the air outlet 21 and the sensing element 6 are both disposed on the lower portion of the telescopic member 2.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. A telescoping hand dryer, comprising:

a housing;

the telescopic piece is movably arranged on the shell, is provided with an air outlet and has a working position and a storage position in the moving process, at least part of the telescopic piece extends out of the shell in the working position, the air outlet is positioned at the outer side of the shell and is used for supplying air, the telescopic piece retracts to the inner side of the shell in the storage position, and the air outlet is positioned in the shell;

the fan is arranged in the shell and used for conveying air flow to the air outlet.

2. The telescoping hand dryer of claim 1, comprising a locking assembly, wherein the locking assembly comprises a first portion and a second portion, wherein the first portion is disposed on the telescoping member and the second portion is disposed on the housing, wherein the first portion and the second portion are coupled to lock the telescoping member in the stowed position.

3. The telescopic hand dryer of claim 2, wherein one of the first and second portions is provided with a snap-fit, wherein the other is provided with a snap-fit groove, in which the snap-fit is snap-fit in the stowed position.

4. The telescopic hand dryer of claim 2, comprising an elastic member disposed between the telescopic member and the housing, the elastic member configured to urge the telescopic member to the operative position after the locking assembly is unlocked.

5. The telescoping hand dryer of claim 4, wherein said resilient member comprises a first spring and a second spring, said first spring and said second spring each connected between said telescoping member and said housing, and said locking assembly is located between said first spring and said second spring.

6. The telescopic hand dryer according to claim 2, wherein an air duct is arranged in the telescopic piece, an inlet of the air duct is communicated with the inner cavity of the shell, an outlet of the air duct forms the air outlet, and the fan is used for supplying air into the air duct.

7. The telescoping hand dryer of claim 6, wherein said telescoping member comprises a stationary portion comprising a plurality of vents spaced circumferentially along said stationary portion, said vents forming inlets to said air tunnel, said first portion being disposed in said stationary portion.

8. A telescopic hand dryer according to claim 1, wherein the housing is provided with a guide hole, and the telescopic member is fitted in the guide hole and is slidable along the extension direction of the guide hole.

9. A telescopic hand dryer according to any one of claims 1-8, comprising a sensing element provided to the telescopic member or the housing, the sensing element being adapted to sense a palm of a hand to open and close the telescopic hand dryer.

10. The telescopic hand dryer of claim 9, wherein the sensing element is disposed on the telescopic member, and the air outlet and the sensing element are both disposed on a lower portion of the telescopic member.