Water dispenser convenient to assemble

Abstract

The water dispenser convenient to assemble comprises a dispenser body, the dispenser body comprises a shell with a mounting cavity, the mounting cavity is provided with a front side opening, the dispenser body further comprises a front cover used for sealing the front side opening, and a surrounding edge protruding in the direction away from the front cover is arranged on the circumferential edge of the front cover; the shell is provided with a guide part, the surrounding edge is in guide fit with the guide part to pre-position the front cover, and a buckle structure for fixing the front cover and the shell is further arranged between the front cover and the shell. When the front cover and the shell are assembled, pre-positioning of the front cover can be realized through matching of the surrounding edge and the guide part, on the basis, the front cover and the shell are fixed, so that the assembling difficulty is reduced, the assembling efficiency is improved, and the front cover can be prevented from deviating from the mounting position in the mounting process through pre-positioning of the front cover; the front cover and the shell are fixed, favorable conditions are provided for fixing the front cover and the shell, the requirement for operators is low, the front cover and the shell are fixed in a buckled mode, operation is easy, and efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of drinking water equipment, in particular to a drinking machine which is easy to assemble. Background Art

[0002] As a common drinking water equipment, water dispensers are popular among consumers.

[0003] In most existing water dispensers, the housing of the water dispenser generally includes a barrel-shaped outer shell (with openings at the front and back) and a front cover and a rear cover that are mounted in cooperation with the outer shell, wherein the front cover and / or the rear cover are fixed to the outer shell by screws or snaps. For the screw fixing method, it is necessary to open screw holes on the two mutually cooperating parts, and to use accessories - screws for assembly, which involves many assembly parts and a complicated assembly process; while in the snap fixing scheme, when the front cover or the rear cover is assembled with the outer shell, due to the lack of certain installation guides, it is difficult to align the snap structures on the two parts with each other, and at least two snap structures need to be aligned and matched before the front cover or the rear cover can be positioned, which places high requirements on the assemblers and is not conducive to simplifying the assembly process and improving efficiency. Utility Model Content

[0004] In order to solve the technical problems of high difficulty and low assembly efficiency of the shell of the water dispenser in the prior art, the utility model provides a water dispenser that is easy to assemble. By positioning the front cover and the shell guide and then fixing them, the assembly process can be optimized and the assembly efficiency can be improved.

[0005] The utility model discloses a water dispenser that is easy to assemble, comprising a body, wherein the body comprises a shell with an installation cavity, the installation cavity is provided with a front opening, the body further comprises a front cover for closing the front opening, a peripheral edge of the front cover is provided with a surrounding edge that protrudes in a direction away from the front cover, the shell is provided with a guide portion, the surrounding edge cooperates with the guide portion to pre-position the front cover, and a snap-fit ​​structure is also provided between the front cover and the shell to fix the two.

[0006] The conveniently assembled drinking fountain of the utility model also has the following additional technical features:

[0007] The shell is provided with a protrusion protruding inward from the inner wall of the shell and an extension portion extending from the end of the protrusion by bending, the extension portion extends toward the front opening, and there is a gap between the extension portion and the inner wall of the shell to form the guide portion.

[0008] A guiding slope is disposed at the end of the extension portion, and the gap between the guiding slope and the inner wall of the shell gradually increases in a direction gradually away from the protruding portion.

[0009] The housing is provided with a strip-shaped slot to form the guide portion, the slot opening is open toward the front side, and the surround includes a plurality of strip-shaped sub-surrounds, each of which corresponds to a slot.

[0010] The buckle structure includes a hook arranged on the inner wall of the front cover and a spring sheet arranged on the inner wall of the outer shell, the spring sheet has a guide surface facing the front opening and a stop surface connected to the rear end of the guide surface and bent toward the inner wall of the outer shell, the hook is provided with a first mating surface for pushing the guide surface and a second mating surface for mating with the stop surface.

[0011] The inner wall of the shell is provided with convex ribs, and the surrounding edge is provided with a socket which is plugged and fixed with the convex ribs.

[0012] A bottom opening is provided at the bottom of the installation cavity, and the body also includes a bottom plate for closing the bottom opening. A first arc-shaped edging extending inward is provided at the bottom end of the shell, and a second arc-shaped edging extending upward is provided at the upper end of the bottom plate, and the second edging slides along the guide of the first edging.

[0013] A first through hole is provided at the bottom of the front end of the base plate, a second through hole corresponding to the first through hole is provided at the bottom of the first edge, and a screw column is provided at the front cover, the screw column passes through the first through hole and is connected to the second through hole by a fastener.

[0014] The installation cavity is provided with a rear opening opposite to the front opening, and the body also includes a rear cover for closing the rear opening. The rear end of the base plate is provided with an upwardly folded flange, and the flange is provided with a first screw hole. The lower end of the rear cover is provided with a second screw hole corresponding to the first screw hole, and the first screw hole and the second screw hole are connected by a fastener.

[0015] The rear opening of the shell is provided with an inwardly folded retaining edge, the retaining edge is provided with a third screw hole, the back cover is provided with a fourth screw hole corresponding to the third screw hole, the third screw hole and the fourth screw hole are connected by a fastener, and the back cover is stopped by the retaining edge.

[0016] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0017] 1. The utility model is a water dispenser that is easy to assemble. When the front cover and the shell are assembled, the front cover can be pre-positioned by cooperating with the surrounding edge and the guide part. Fixing the front cover and the shell on this basis is conducive to reducing the difficulty of assembly and improving the assembly efficiency. The front cover can be prevented from deviating from the installation position during the installation process by pre-positioning the front cover, which provides favorable conditions for fixing the front cover and the shell, has low requirements for operators, and the front cover and the shell are fixed by snapping, which is simple to operate and efficient.

[0018] 2. As a preferred embodiment, the shell is provided with a protrusion protruding inward from the inner wall of the shell and an extension portion extending and bending from the end of the protrusion, the extension portion extends toward the front opening, and there is a gap between the extension portion and the inner wall of the shell to form the guide portion; thus, the guide portion adopts an embedded snap-on structure with a simple structure, which is convenient for the peripheral edge to extend into the guide portion to position the front cover, and multiple guide portions can be arranged along the circumferential direction to optimize the pre-positioning effect of the front cover.

[0019] As a preferred embodiment of the present embodiment, a guiding slope is provided at the end of the extension portion, and the gap from the guiding slope to the inner wall of the outer shell gradually increases in the direction gradually away from the protruding portion; thus, by providing the guiding slope, the guide portion has a larger diameter at the entrance, which can make the introduction of the surrounding edge smooth, which is beneficial to reducing the difficulty of aligning the surrounding edge with the guide portion and improving the positioning efficiency.

[0020] 3. As a preferred embodiment, the shell is provided with a strip-shaped slot to form the guide portion, the notch of the slot is open toward the front side, and the surround includes a plurality of strip-shaped sub-surrounds, each of which corresponds to a slot; thus, the surround can be designed to be discontinuous, and the front cover can be pre-positioned by plugging and cooperating with a plurality of sub-surrounds and a plurality of slots, with a simple structure and reliable positioning.

[0021] 4. As a preferred embodiment, the buckle structure includes a hook arranged on the inner wall of the front cover and a spring sheet arranged on the inner wall of the outer shell, the spring sheet has a guide surface facing the front opening and a stop surface connected to the rear end of the guide surface and bent toward the inner wall of the outer shell, the hook is provided with a first mating surface for pushing the guide surface and a second mating surface mating with the stop surface; thus, a spring sheet type buckle structure is adopted, and the elasticity of the spring sheet can be used to facilitate the locking and unlocking of the hook and the spring sheet, which is beneficial to improving assembly efficiency; wherein, the hook can use the first mating surface to push the guide surface to make the hook quickly reach the installation position, and then the second mating surface can cooperate with the stop surface to achieve locking, and the stop surface can prevent the hook from retreating, thereby ensuring the stability and reliability of the fixation.

[0022] 5. As a preferred embodiment, a convex rib is provided on the inner wall of the shell, and a socket is provided on the surrounding edge to be plugged and fixed with the convex rib; thereby, the surrounding edge cooperates with the guide part and is inserted into the socket through the convex rib, which can enhance the positioning of the front cover, prevent the front cover from deviating from the installation position during subsequent assembly, and improve the positioning accuracy and reliability.

[0023] 6. As a preferred embodiment, a bottom opening is provided at the bottom of the installation cavity, the body also includes a bottom plate for closing the bottom opening, the bottom end of the shell is provided with a first arc-shaped edging extending inward, the upper end of the bottom plate is provided with a second arc-shaped edging extending upward, and the second edging slides along the first edging guide; thus, when the bottom plate and the shell are assembled, the second edging slides along the first edging guide, so that the bottom plate can reach the installation position more quickly, thereby reducing the difficulty of assembly and improving efficiency.

[0024] As a preferred embodiment of the present embodiment, a first through hole is provided at the bottom of the front end of the base plate, a second through hole corresponding to the first through hole is provided at the bottom of the first edge, and a screw column is provided at the front cover, and the screw column passes through the first through hole and is connected to the second through hole through a fastener; thus, the front cover, the base plate and the outer shell can be fixed by the same fastener, which is conducive to simplifying the assembly steps and improving the assembly efficiency.

[0025] As a preferred embodiment of the present embodiment, the installation cavity is provided with a rear opening opposite to the front opening, the body also includes a back cover for closing the rear opening, the rear end of the base plate is provided with an upwardly folded flange, the flange is provided with a first screw hole, the lower end of the back cover is provided with a second screw hole corresponding to the first screw hole, and the first screw hole and the second screw hole are connected by fasteners; thus, the base plate and the back cover are locked by screws and fixed firmly.

[0026] Furthermore, an inwardly folded guard edge is provided at the rear opening of the shell, a third screw hole is provided on the guard edge, and the back cover is provided with a fourth screw hole corresponding to the third screw hole, the third screw hole and the fourth screw hole are connected by fasteners, and the back cover is stopped at the guard edge; thus, the back cover can be pushed into the shell from front to back along the shell and finally stopped at the guard edge, which reduces the difficulty of assembling the back cover and the shell, and the locking screws can ensure that the two are firmly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0028] Figure 1 This is an exploded schematic diagram of the components of a water dispenser body according to one embodiment of the present application.

[0029] Figure 2 It is a partial cross-sectional schematic diagram of a water dispenser body according to one embodiment of the present application.

[0030] Figure 3 for Figure 2 A magnified schematic diagram of the structure in the middle.

[0031] Figure 4 for Figure 2 A magnified schematic diagram of the structure at B in the figure.

[0032] Figure 5 It is a partial cross-sectional schematic diagram of a water dispenser body in another embodiment of the present application.

[0033] Figure 6 for Figure 5 A magnified schematic diagram of the structure at center C.

[0034] Figure 7 for Figure 5 A magnified schematic diagram of the structure at position D in the figure.

[0035] Figure 8 This is a schematic structural diagram of a housing according to one embodiment of the present application.

[0036] Fig. 9 This is a schematic diagram of the structure of a front cover according to an embodiment of the present application.

[0037] Fig.10 for Fig. 9 A magnified schematic diagram of the structure at position E in the middle.

[0038] Fig.11 for Fig. 9 A magnified schematic diagram of the structure at F in the middle.

[0039] Fig.12 This is a schematic diagram of the structure of a back cover in one embodiment of the present application.

[0040] Fig.13 This is a schematic diagram of the structure of a base plate according to one embodiment of the present application.

[0041] Reference numerals:

[0042] 10. housing; 11. front cover; 121. horizontal edge; 122. vertical edge; 13. guide portion; 14. rear cover; 15. bottom plate; 131. protrusion; 132. extension portion; 133. guide slope; 16. hook; 17. spring; 171. guide surface; 172. stop surface; 161. first mating surface; 162. second mating surface; 123. notch; 173. avoidance groove; 1 01, rib; 124, socket; 102, first edging; 151, second edging; 152, first through hole; 103, second through hole; 111, screw column; 153, front cover screw hole; 112, bottom plate screw hole; 154, flange; 155, first screw hole; 141, second screw hole; 104, retaining edge; 105, third screw hole; 142, fourth screw hole; 106, installation cavity. DETAILED DESCRIPTION

[0043] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0044] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0045] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0046] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0048] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through a transition structure, but are only connected to form a whole through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0049] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0050] like Figures 1 to 13 As shown, the present application provides a water dispenser that is easy to assemble, including a body, the body including a shell 10 with a mounting cavity 106, the mounting cavity 106 is provided with a front opening, the body also includes a front cover 11 for closing the front opening, the front cover 11 is provided with a peripheral edge protruding in a direction away from the front cover 11, the shell 10 is provided with a guide portion 13, the peripheral edge and the guide portion 13 are guided and cooperated to pre-position the front cover 11, and a snap-fit ​​structure is also provided between the front cover 11 and the shell 10 to fix the two.

[0051] The easy-to-assemble water dispenser of the present application can pre-position the front cover 11 with the outer shell 10 by cooperating with the surrounding edge and the guide portion 13 when the front cover 11 is assembled. Fixing the front cover 11 with the outer shell 10 on this basis is conducive to reducing the difficulty of assembly and improving the efficiency of assembly. The pre-positioning of the front cover 11 can prevent the front cover 11 from deviating from the installation position during the installation process, which provides favorable conditions for fixing the front cover 11 with the outer shell 10, has low requirements for operators, and the front cover 11 and the outer shell 10 are fixed by snap-fitting, which is simple to operate and efficient.

[0052] Specifically, Figure 1 As shown, the housing 10 has a housing top wall and housing side walls connected to both sides of the housing top wall, forming a three-sided enclosed structure. In a preferred embodiment, the body also includes a front cover 11, a rear cover 14 and a bottom plate 15, which together with the housing 10 enclose an installation cavity 106, and a refrigeration device is arranged in the installation cavity 106, which can be applied to a refrigerated water dispenser. The front cover 11 and the housing 10 are fixed by positioning and snap-fitting. To ensure the fixing effect, the two can be further locked by screws to optimize the assembly effect.

[0053] The form of the border can be set according to actual needs. For example, the border can be set around the circumference of the front cover 11, or the border can be set around a partial area around the circumference of the front cover 11; the border can be set as an overall continuous type or as an intermittent type, and can be designed according to different guide portion 13 structures.

[0054] As a preferred embodiment of the present application, the shell 10 is provided with a protrusion 131 protruding inward from the inner wall of the shell 10 and an extension portion 132 extending and bending from the end of the protrusion 131, and the extension portion 132 extends toward the front opening, and there is a gap between the extension portion 132 and the inner wall of the shell 10 to form the guide portion 13.

[0055] In this embodiment, if Figure 3 , Figure 8 and Fig. 9 As shown, the surround includes a horizontal surround 121 arranged at the top of the front cover 11 and a vertical surround 122 arranged at both sides of the front cover 11. The horizontal surround 121 and the vertical surround 122 can be connected to form a continuous structure. Accordingly, a plurality of guide portions 13 distributed at intervals are provided in the area corresponding to the surround of the shell 10. When installing the front cover 11, the horizontal surround 121 is inserted into the guide portion 13 at the top of the shell 10, and the vertical surround 122 is inserted into the guide portions 13 on both sides of the shell 10 to achieve pre-positioning of the front cover 11. Since the surround covers a large area, the difficulty of aligning the surround with the guide portion 13 can be reduced, so that the front cover 11 can be quickly positioned to improve assembly efficiency. Figure 3 As shown, the guide portion 13 adopts an embedded snap-fit ​​structure, the protrusion 131 and the extension portion 132 form an L-shaped structure, and the gap between the extension portion 132 and the inner wall of the housing 10 forms a slot for the peripheral edge to be inserted. The number of guide portions 13 can be set according to actual needs, for example, two guide portions 13 are provided at the top of the housing 10, and three guide portions 13 are provided on both sides of the housing 10.

[0056] Furthermore, a guiding slope 133 is disposed at the end of the extending portion 132 , and the gap between the guiding slope 133 and the inner wall of the housing 10 gradually increases in a direction gradually away from the protruding portion 131 .

[0057] like Figure 3 As shown, by setting the guide slope 133, the guide slope 133 is inclined in the direction away from the inner wall of the shell 10, so that the guide part 13 has a larger diameter at the entrance, which can make the edge introduction smooth, which is beneficial to reduce the difficulty of aligning the edge and the guide part 13 and improve the positioning efficiency.

[0058] In other embodiments, the guide portion 13 may also adopt other structures. For example, the housing 10 is provided with a strip-shaped slot to form the guide portion 13, the slot opening is open toward the front side, and the surround includes multiple sections of strip-shaped sub-surrounds, each of which corresponds to a slot.

[0059] In this embodiment, the surround adopts a discontinuous form, and the front cover 11 is pre-positioned by plugging and matching multiple sub-surrounds with multiple slots, which has a simple structure and reliable positioning. Multiple sub-surrounds are arranged at intervals, and multiple sub-surrounds are distributed around the circumference of the front cover 11. When installing the front cover 11, the position of the front cover 11 can be determined by aligning and plugging at least two sub-surrounds with two slots, and then all the sub-surrounds are aligned and plugged with the slots to complete the pre-positioning of the front cover 11. Based on the plugging and matching of multiple sub-surrounds with multiple slots, the positioning stability of the front cover 11 can be improved.

[0060] As a preferred embodiment of the present application, the snap structure includes a hook 16 provided on the inner wall of the front cover 11 and a spring piece 17 provided on the inner wall of the outer shell 10, the spring piece 17 having a guide surface 171 opening toward the front side and a stop surface 172 connected to the rear end of the guide surface 171 and bent toward the inner wall of the outer shell 10, the hook 16 is provided with a first mating surface 161 for pushing the guide surface 171 and a second mating surface 162 mating with the stop surface 172 for stopping.

[0061] like Figure 4 As shown, a spring-type buckle structure is adopted, and the elasticity of the spring 17 can be used to facilitate the locking and unlocking of the hook 16 and the spring 17, which is beneficial to improving the assembly efficiency; wherein, the hook 16 can use the first mating surface 161 to push the guide surface 171 so that the hook 16 can quickly reach the installation position, and then the second mating surface 162 and the stop surface 172 can be used to stop and cooperate to achieve locking. The stop surface 172 can prevent the hook 16 from retreating, ensuring the stability and reliability of the fixation.

[0062] Specifically, the hook 16 can be disposed at the top, side or bottom of the front cover 11. Fig. 9 and Fig.10 The example in which two hooks 16 are provided at the top of the front cover 11 is shown. The hooks 16 are provided below the horizontal edge 121. To avoid assembly interference, preferably, the horizontal edge 121 is provided with a notch 123 in the area corresponding to the hooks 16. Figure 2 As shown, the horizontal edge 121 cooperates with the guide portion 13 to determine the position of the hook 16, so that the hook 16 can be accurately aligned with the spring 17. When the hook 16 is installed in place, the front cover 11 will not fall out of the front opening due to the blocking effect of the stop surface 172. Figure 8As shown, a top wall of the housing 10 corresponding to the spring sheet 17 is provided with an escape groove 173 so as to push the spring sheet 17 close to the escape groove 173 and thus pull out the hook 16 .

[0063] It is understandable that the snap-fit ​​structure is not limited to the above-mentioned form, and other matching structures may also be adopted, which is not limited in the present application.

[0064] As a preferred embodiment of the present application, a convex rib 101 is provided on the inner wall of the shell 10 , and a socket 124 which is plugged and fixed to the convex rib 101 is provided on the surrounding edge.

[0065] like Figure 8 and Fig. 9 As shown, a plurality of convex ribs 101 are provided on the side of the housing 10, and the convex ribs 101 are arranged at intervals with the guide portion 13, and a socket 124 is provided at the corresponding position of the surrounding edge. The surrounding edge cooperates with the guide portion 13 while the convex ribs 101 are inserted into the socket 124, so that the positioning of the front cover 11 can be strengthened, and the front cover 11 can be prevented from deviating from the installation position during the subsequent assembly process, thereby improving the positioning accuracy and reliability.

[0066] As a preferred embodiment of the present application, the bottom of the installation cavity 106 is provided with a bottom opening, and the body also includes a bottom plate 15 for closing the bottom opening. The bottom end of the outer shell 10 is provided with a first arc-shaped edging 102 extending inward, and the upper end of the bottom plate 15 is provided with a second arc-shaped edging 151 extending upward, and the second edging 151 slides along the first edging 102.

[0067] like Figure 8 and Fig.13 As shown, when the bottom plate 15 and the housing 10 are assembled, the second edge 151 slides along the first edge 102 to facilitate the bottom plate 15 to reach the installation position quickly, which can reduce the difficulty of assembly and improve efficiency. When the body is installed, the first edge 102 is wrapped on the outside of the bottom plate 15, which is conducive to clamping the bottom plate 15 so that the bottom plate 15, the front cover 11 and the rear cover 14 are close to the housing 10, thereby improving the overall assembly firmness.

[0068] Furthermore, a first through hole 152 is provided at the bottom of the front end of the base plate 15, a second through hole 103 corresponding to the first through hole 152 is provided at the bottom of the first edge 102, and the front cover 11 is provided with a screw column 111, which passes through the first through hole 152 and is connected to the second through hole 103 by a fastener.

[0069] During specific assembly, the bottom plate 15, the front cover 11 and the rear cover 14 can be assembled into a whole, and then the whole can be pushed into the housing 10. To ensure the firmness of the front cover 11 and the housing 10, the upper end of the front cover 11 is fixed to the housing 10 by snapping, and the lower end of the front cover 11 and the housing 10 can be tightened by screws to strengthen the fixing effect. Fig.11 and Fig.13 As shown, the bottom plate 15 is provided with a front cover screw hole 153, and the bottom end of the front cover 11 is provided with a bottom plate screw hole 112. The front cover 11 can be fixed to the bottom plate 15 by locking screws in the front cover screw hole 153 and the bottom plate screw hole 112. Figure 6 As shown, the screw column 111 of the front cover 11 can be inserted into the first through hole 152, and the bottom end of the screw column 111 is flush with the bottom end of the bottom plate 15. Subsequently, when the bottom plate 15 slides into place along the first edge 102, the second through hole 103 is aligned with the screw column 111, and the bottom plate 15, the front cover 11 and the outer shell 10 can be locked together by inserting screws, thereby further improving the assembly firmness.

[0070] Furthermore, the installation cavity 106 is provided with a rear opening opposite to the front opening, and the body also includes a rear cover 14 for closing the rear opening, the rear end of the base plate 15 is provided with an upwardly folded flange 154, and the flange 154 is provided with a first screw hole 155, and the lower end of the rear cover 14 is provided with a second screw hole 141 corresponding to the first screw hole 155, and the first screw hole 155 and the second screw hole 141 are connected by fasteners.

[0071] like Fig.12 and Fig.13 As shown, the flange 154 is attached to the inner wall of the rear cover 14, and then the screws are inserted into the first screw hole 155 and the second screw hole 141 to fix the rear cover 14 and the bottom plate 15. The operation is simple and the fixation is reliable.

[0072] Further, such as Figure 7 , Figure 8 and Fig.12 As shown, the rear opening of the housing 10 is provided with an inwardly folded retaining edge 104, the retaining edge 104 is provided with a third screw hole 105, the back cover 14 is provided with a fourth screw hole 142 corresponding to the third screw hole 105, the third screw hole 105 and the fourth screw hole 142 are connected by fasteners, and the back cover 14 is stopped by the retaining edge 104.

[0073] When the bottom plate 15, the front cover 11 and the rear cover 14 are pushed into the housing 10, the retaining edge 104 can be used to determine the final position of the rear cover 14 to prevent it from being pushed over. The retaining edge 104 can surround the housing 10 in a circumferential direction or partially in a circumferential direction. Figure 8As shown, the third screw holes 105 are distributed on the flanges 104 on both sides of the housing 10 and the flanges 104 at the bottom, and can be arranged according to actual needs to enhance the fixing effect with the rear cover 14. The flanges 104 can also protect the edge of the rear cover 14 to reduce the wear of the rear cover 14.

[0074] The technical solution protected by the present utility model is not limited to the above-mentioned embodiments. It should be pointed out that the combination of the technical solution of any embodiment with the technical solution of one or more other embodiments is within the protection scope of the present utility model. Although the present utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to it based on the present utility model. Therefore, these modifications or improvements made without departing from the spirit of the present utility model are within the scope of protection claimed by the present utility model.

Claims

1. A water dispenser that is easy to assemble, comprising a body, characterized in that: The body includes a shell having an installation cavity, the installation cavity is provided with a front opening, the body also includes a front cover for closing the front opening, the front cover is provided with a peripheral edge protruding in a direction away from the front cover, the shell is provided with a guide portion, the peripheral edge cooperates with the guide portion to pre-position the front cover, and a snap-fit ​​structure is also provided between the front cover and the shell to fix the two.

2. A water dispenser that is easy to assemble according to claim 1, characterized in that: The shell is provided with a protrusion protruding inward from the inner wall of the shell and an extension portion extending from the end of the protrusion by bending, the extension portion extends toward the front opening, and there is a gap between the extension portion and the inner wall of the shell to form the guide portion.

3. A water dispenser that is easy to assemble according to claim 2, characterized in that: A guiding slope is disposed at the end of the extension portion, and the gap between the guiding slope and the inner wall of the shell gradually increases in a direction gradually away from the protruding portion.

4. A water dispenser that is easy to assemble according to claim 1, characterized in that: The housing is provided with a strip-shaped slot to form the guide portion, the slot opening is open toward the front side, and the surround includes a plurality of strip-shaped sub-surrounds, each of which corresponds to a slot.

5. A water dispenser that is easy to assemble according to claim 1, characterized in that: The buckle structure includes a hook arranged on the inner wall of the front cover and a spring sheet arranged on the inner wall of the outer shell, the spring sheet has a guide surface facing the front opening and a stop surface connected to the rear end of the guide surface and bent toward the inner wall of the outer shell, the hook is provided with a first mating surface for pushing the guide surface and a second mating surface for mating with the stop surface.

6. A water dispenser that is easy to assemble according to claim 1, characterized in that: The inner wall of the shell is provided with convex ribs, and the surrounding edge is provided with a socket which is plugged and fixed with the convex ribs.

7. A water dispenser that is easy to assemble according to any one of claims 1 to 6, characterized in that: A bottom opening is provided at the bottom of the installation cavity, and the body also includes a bottom plate for closing the bottom opening. A first arc-shaped edging extending inward is provided at the bottom end of the shell, and a second arc-shaped edging extending upward is provided at the upper end of the bottom plate, and the second edging slides along the guide of the first edging.

8. A water dispenser that is easy to assemble according to claim 7, characterized in that: A first through hole is provided at the bottom of the front end of the base plate, a second through hole corresponding to the first through hole is provided at the bottom of the first edge, and a screw column is provided at the front cover, the screw column passes through the first through hole and is connected to the second through hole by a fastener.

9. A water dispenser that is easy to assemble according to claim 7, characterized in that: The installation cavity is provided with a rear opening opposite to the front opening, and the body also includes a rear cover for closing the rear opening. The rear end of the base plate is provided with an upwardly folded flange, and the flange is provided with a first screw hole. The lower end of the rear cover is provided with a second screw hole corresponding to the first screw hole, and the first screw hole and the second screw hole are connected by a fastener.

10. A water dispenser that is easy to assemble according to claim 9, characterized in that: The rear opening of the shell is provided with an inwardly folded retaining edge, the retaining edge is provided with a third screw hole, the back cover is provided with a fourth screw hole corresponding to the third screw hole, the third screw hole and the fourth screw hole are connected by a fastener, and the back cover is stopped by the retaining edge.

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