CN210423340U

CN210423340U - Screw-free fixing structure of water receiving tank

Info

Publication number: CN210423340U
Application number: CN201921583422.0U
Authority: CN
Inventors: 贾先锋
Original assignee: Taicang Ruip Precision Machinery Co ltd
Current assignee: Taicang Ruip Precision Machinery Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-28
Anticipated expiration: 2029-09-23

Abstract

A water receiving tank screw-free fixing structure relates to the technical field of sliding door water receiving tanks of kitchen appliances. The screw-free fixing structure of the water receiving tank comprises a bidirectional clamping hook and a clamping groove which can be separated and clamped and matched, the bidirectional clamping hook has elasticity and is arranged on the outer wall of the water receiving tank at intervals, and the clamping groove is arranged on the door frame at intervals. The water receiving tank screw-free fixing structure can realize screw-free locking fixation through the detachable clamping of the matched bidirectional clamping hook and the clamping groove, and the bidirectional clamping hook has elasticity, does not need screw locking, is simple and reliable, improves the mounting efficiency and reduces the material cost.

Description

Screw-free fixing structure of water receiving tank

Technical Field

The utility model relates to a sliding door water receiving tank technical field of kitchen appliance particularly, relates to a water receiving tank screwless fixed knot constructs.

Background

At present, steam cooking is designed in inner cavities of products such as an electric steam box, an electric oven, a steam oven and the like in a kitchen appliance. The steam working process can form the comdenstion water at inner chamber lateral wall and sliding door internal surface, and when the sliding door was opened, the sliding door internal surface comdenstion water can be flowed down to the sliding door bottom, has the plastics water receiving tank in sliding door bottom position design usually for gather the comdenstion water of sliding door internal surface.

In the traditional technology, the water receiving tank is mainly installed on a fixed door frame, the connection mode of the water receiving tank and the door frame of the similar products in the market is screw locking, the connection mode is low in installation efficiency on the same scale, a plurality of screw locking devices are added, screwdriver tools are needed, and the problems of material cost, labor hour cost and the like are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water receiving tank screwless fixed knot constructs, it can hold the fixed of the screwless closure of complex two-way pothook and draw-in groove realization through separable card, and above-mentioned two-way pothook has elasticity, need not the screw closure, and is simple reliable, promotes the installation effectiveness, reduces material cost.

The embodiment of the utility model is realized like this:

the utility model provides a water receiving tank screwless fixed knot constructs for the water receiving tank is fixed among the kitchen appliance, and it includes that separable card holds complex two-way pothook and draw-in groove, and two-way pothook has elasticity and interval and sets up on the outer wall of water receiving tank, and the draw-in groove interval sets up on the door frame.

Further, in the preferred embodiment of the present invention, the two-way hooks include two one-way hooks symmetrically and spaced apart from each other, and a gap is formed between the two one-way hooks.

Furthermore, in a preferred embodiment of the present invention, the one-way hook includes a supporting plate vertically connected to the water receiving tank and a clamping block connected to a free end of the supporting plate, the clamping block includes a limiting surface and a slanting sliding surface extending outward from the supporting plate, the slanting sliding surface extends obliquely upward from a side of the limiting surface away from the supporting plate and is closed to the gap; the clamping groove is in a strip shape, and two sides of the clamping groove are provided with bulges matched with the limiting surface; the oblique sliding surface of the one-way clamping hook slides into the clamping groove along the inner surface of the clamping groove to guide the one-way clamping hook to slide into the clamping groove, and the protrusion abuts against the limiting surface after the one-way clamping hook slides into the clamping groove to limit the one-way clamping hook.

Further, in the preferred embodiment of the present invention, the positioning holes and the positioning support pillars are separately disposed on the outer walls of the door frame and the water receiving tank.

Further, in the preferred embodiment of the present invention, the two-way hook and the positioning support column are integrally formed with the water receiving tank.

Compared with the prior art, the utility model discloses water receiving tank screwless fixed knot constructs's beneficial effect is:

(1) can hold fixed that the screw-free closure was realized to the two-way pothook of complex and draw-in groove through separable card, above-mentioned two-way pothook has elasticity, need not the screw closure, and is simple reliable, promotes the installation effectiveness, reduces material cost.

(2) The locating hole and the locating support column which are in separable fit realize locating installation and limiting support of the water receiving tank.

(3) Above-mentioned two-way pothook and draw-in groove, locating hole and positioning support post's dual fixed knot constructs the mode, has realized that it is simple more reliable, has improved the installation of water receiving tank and has dismantled efficiency to and the stability after the installation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an installation structure of a water receiving tank, an inner cavity and a door frame according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a door frame according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic structural view of a water receiving tank according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view at B in FIG. 4;

fig. 6 is a schematic structural view of the one-way hook according to the embodiment of the present invention;

fig. 7 is a schematic view of another installation structure of the water receiving tank, the inner cavity and the door frame according to the embodiment of the present invention;

fig. 8 is an enlarged schematic view at C in fig. 7.

Icon: 100-water receiving tank screw-free fixing structure; 110-bidirectional hook; 120-card slot; 130-positioning holes; 140-positioning the support column; 190-a water receiving tank; 191-lumen; 192-a door frame; 121-projection; 111-one-way hook; 112-gap; 113-a support plate; 114-a fixture block; 115-a limiting surface; 116-ramp surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-5, the present embodiment provides a screw-free fixing structure 100 for a water receiving tank, which includes a two-way hook 110 and a locking slot 120 that are detachably engaged, and a positioning hole 130 and a positioning support column 140 that are detachably engaged. The bidirectional hooks 110 and the positioning support columns 140 are arranged on the outer wall of the water receiving tank 190 at intervals, and the bidirectional hooks 110 are elastic; the locking slots 120 and the positioning holes 130 are spaced apart on a door frame 192 that is attached to the inner cavity 191. The water receiving tank screw-free fixing structure 100 is used for fixing a water receiving tank 190 in a kitchen appliance.

Referring to fig. 2 and 3, the bottom of the door frame 192 is provided with a plurality of slots 120 and positioning holes 130 at intervals. The card slot 120 is bar-shaped. The two sides of the locking slot 120 are provided with protrusions 121 capable of locking the two-way hook 110. The positioning hole 130 is used for accommodating a positioning support column 140, and plays a role in positioning, mounting and limiting and supporting the water receiving tank 190.

Referring to fig. 4, the outer wall of the water receiving tank 190 is provided with a bidirectional hook 110 and a positioning support column 140 at intervals. Referring to fig. 5, the bidirectional hook 110 includes two unidirectional hooks 111 disposed symmetrically and at an interval, and a gap 112 is formed between the two unidirectional hooks 111. The one-way hook 111 includes a support plate 113 and a latch 114. Wherein, the supporting plate 113 is vertically connected to the water receiving tank 190; the latch 114 is connected to the latch 114 of the free end of the support plate 113. Referring to fig. 6, the latch 114 includes a limiting surface 115 and a sliding surface 116. The stopper surface 115 extends outward from the support plate 113. The inclined slide surface 116 extends obliquely upward from a side of the stopper surface 115 away from the support plate 113 and converges toward the gap 112. Finally, the ramp surface 116 and the stopper surface 115 form an acute angle, which forms a hook with respect to the support plate 113. Referring to fig. 2, 6-8, the two-way hook 110 has elasticity, when the water receiving tank 190 is installed on the door frame 192, the inclined sliding surface 116 of the one-way hook 111 slides into the slot 120 along the inner surface of the slot 120 to guide the one-way hook 111 to slide into the slot 120, and under the elasticity, the one-way hook 111 is drawn toward the gap 112. After the one-way hook 111 slides into the slot 120, the one-way hook 111 moves away from the gap 112 under the action of elastic restoring force, and the protrusion 121 abuts against the limiting surface 115 to limit the one-way hook 111. The positioning support column 140 has no elasticity, and when the water receiving tank 190 is mounted to the door frame 192, the positioning support column 140 is clamped into the positioning hole 130, so that positioning mounting and limiting support of the water receiving tank 190 are achieved.

It should be noted that, in the present embodiment, the bidirectional hook 110 and the locking slot 120 which are detachably engaged are provided, and the positioning hole 130 and the positioning support 140 which are detachably engaged are also provided. The bidirectional hook 110 and the clamping groove 120 realize easy-to-mount and dismount buckling and screw-free fixation of the water receiving groove 190; the positioning hole 130 and the positioning support column 140 achieve the technical effect of positioning and mounting the water receiving tank 190. However, in the present embodiment, the two-way hook 110 and the slot 120 also have a technical effect of positioning the water receiving slot 190. Therefore, in other embodiments, it is within the scope of the present embodiment to provide only the two-way hook 110 and the locking slot 120, and not to provide the positioning hole 130 and the positioning support 140.

In this embodiment, two-way pothook 110 and positioning support column 140 integrated into one piece, the processing cost is low, in other embodiments, two-way pothook 110 and positioning support column 140 can also be connected to the outer wall of water receiving tank 190 through modes such as welding and bonding, the easy dismouting buckle of two-way pothook 110 in this embodiment can both be realized, the screwless of door frame 192 and water receiving tank 190 is fixed, the technical effect of positioning support column 140's location installation water receiving tank 190 is all in the protection scope of this embodiment.

Referring to fig. 1 to 8, the water receiving tank screw-free fixing structure 100 has the following working principle: when the water receiving tank 190 is mounted on the door frame 192, the positioning support column 140 is placed in the positioning hole 130, so that positioning mounting and limiting support effects on the water receiving tank 190 are achieved; meanwhile, the inclined sliding surface 116 of the one-way hook 111 slides into the slot 120 along the inner surface of the slot 120 to guide the one-way hook 111 to slide into the slot 120, and the one-way hook 111 is drawn close to the gap 112 under the elastic action. After the one-way hook 111 slides into the slot 120, under the action of elastic restoring force, the one-way hook 111 moves away from the gap 112, the protrusion 121 abuts against the limiting surface 115 to limit the one-way hook 111, and the water receiving tank 190 is installed. When the water receiving tank 190 is detached, the one-way hooks 111 are extruded by external force to move towards the gap 112, and when the two one-way hooks 111 can be accommodated in the clamping grooves 120, the water receiving tank 190 is pulled out from the door frame 192, so that the water receiving tank 190 and the door frame 192 are separated.

In summary, the utility model provides a water receiving tank screwless fixing structure which can realize screwless locking fixation by separately clamping a matched bidirectional hook and a clamping groove, the bidirectional hook has elasticity, does not need screw locking, is simple and reliable, improves the installation efficiency and reduces the material cost; the positioning hole and the positioning support column which are matched in a separable way realize positioning installation and limiting support of the water receiving tank; above-mentioned two-way pothook and draw-in groove, locating hole and positioning support post's dual fixed knot constructs the mode, has realized that it is simple more reliable, has improved the installation of water receiving tank and has dismantled efficiency to and the stability after the installation.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a water receiving tank screwless fixed knot constructs for water receiving tank's is fixed among the kitchen appliance, its characterized in that, it includes that separable card holds complex two-way pothook and draw-in groove, two-way pothook has elasticity and interval and sets up on the outer wall of water receiving tank, the draw-in groove interval sets up on the door frame.

2. The screwless fixing structure of claim 1, wherein the two-way hook comprises two one-way hooks symmetrically and separately disposed, and a gap is formed between the two one-way hooks.

3. The water receiving tank screw-free fixing structure as claimed in claim 2, wherein the one-way hook comprises a support plate vertically connected to the water receiving tank and a clamping block connected to a free end of the support plate, the clamping block comprises a ramp surface and a limiting surface extending outward from the support plate, the ramp surface extends obliquely upward from a side of the limiting surface away from the support plate and approaches the gap; the clamping groove is strip-shaped, and two sides of the clamping groove are provided with bulges matched with the limiting surface; the oblique sliding surface of the one-way clamping hook slides into the clamping groove along the inner surface of the clamping groove so as to guide the one-way clamping hook to slide into the clamping groove, and the protrusion is abutted against the limiting surface to limit the one-way clamping hook after the one-way clamping hook slides into the clamping groove.

4. A water receiving tank screw-free fixing structure as claimed in any one of claims 1 to 3, further comprising a positioning hole and a positioning support column which are detachably engaged, wherein the positioning hole and the positioning support column are respectively provided at intervals on the outer walls of the door frame and the water receiving tank.

5. The screwless fixing structure of claim 4, wherein the two-way hook and the positioning support column are integrally formed with the water receiving tank.