CN210858238U

CN210858238U - Door handle structure and dish washing machine

Info

Publication number: CN210858238U
Application number: CN201920701373.XU
Authority: CN
Inventors: 黄书庆; 庞士魁; 原丰丰; 潘叶江; 其他发明人请求不公开姓名
Original assignee: Vatti Co Ltd
Current assignee: Vatti Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-06-26
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a door handle structure, including door body group spare and handle, wherein the handle sets up the top of door body group spare, perhaps the handle sets up on the door body group spare and be close to in the top of door body group spare. The utility model discloses a set up the handle at door body group spare's top or be close to in door body group spare's top to guarantee that the position of handle leans on relatively, solved the problem that the user need bow the operation when opening the door to a certain extent, be favorable to improving user's switch door and experience. The utility model also discloses a dish washer of having this door handle structure.

Description

Door handle structure and dish washing machine

Technical Field

The utility model relates to a dish washer technical field especially relates to a door handle structure and dish washer.

Background

At present, a common dishwasher is a dishwasher, and most models are built-in mounted into a cabinet. However, in the case of a door handle provided with a door body outer wall relatively lower, a user needs to bend down to reach the door handle when opening the door. On the other hand, for some indent formula door handles, the handle contains among the door body group spare, can't change alone when the door handle damages, but need change together with the door body, leads to the dismouting loaded down with trivial details and cost of maintenance increase.

Disclosure of Invention

The utility model discloses aim at solving one of the problems that exist among the prior art to a certain extent at least, for this reason, the utility model provides a door handle structure, it is through setting up the handle in door body group spare's top or positive upper end, has solved the problem that the user need bow the operation when opening the door to a certain extent, improves user's switch door and experiences.

The utility model discloses still provide a dish washer that has this door handle structure.

The door handle structure that above-mentioned proposed, it realizes through following technical scheme:

a door handle structure comprises a door body assembly and a handle, wherein the handle is arranged at the top of the door body assembly, or the handle is arranged on the door body assembly and close to the top of the door body assembly.

In some embodiments, the handle includes a base portion and a grip portion, and the grip portion is mounted on the upper end or top of the front face of the door body assembly through the base portion.

In some embodiments, a concave insertion groove is formed in the upper end of the front surface of the door body assembly, and a support boss extending outwards is arranged on the surface, facing the door body assembly, of the base portion, and the support boss is embedded into the insertion groove and detachably connected with the door body assembly.

In some embodiments, the door body assembly further comprises at least one fastener, the support boss is provided with connecting holes, the number of the connecting holes is equal to that of the fasteners, the door body assembly is provided with through holes communicated with the insertion and distribution groove, the number and the positions of the through holes correspond to those of the connecting holes one to one, and the fasteners penetrate through the through holes and are fixedly connected with the connecting holes.

In some embodiments, a groove communicated with the via hole is formed in one surface, away from the handle, of the door body assembly, and the caliber of the groove is larger than the diameter of the via hole to form a limiting step for limiting the fastener.

In some embodiments, the base part is provided with a limit boss on one surface facing the door body assembly, and the limit boss is positioned above the support boss; the front surface of the door body assembly is provided with a limiting groove corresponding to the limiting boss, and the limiting groove is matched with and spliced with the limiting boss.

In some embodiments, the limiting boss extends along the length direction of the base portion and is parallel to the supporting boss, and correspondingly, the limiting groove extends along the length direction of the door body assembly.

In some embodiments, the limiting bosses are arranged on the base part at intervals and are parallel to or perpendicular to the supporting bosses, and the limiting grooves are arranged on the door body assembly at intervals and correspond to the limiting bosses.

In some embodiments, the handle is in an "n" configuration.

According to the utility model provides a dish washer, it has as above door handle structure.

Compared with the prior art, the utility model discloses an at least including following beneficial effect: the utility model discloses a set up the handle at door body group spare's top or be close to in door body group spare's top to guarantee that the position of handle leans on relatively, solved the problem that the user need bow the operation when opening the door to a certain extent, be favorable to improving user's switch door and experience.

Drawings

Fig. 1 is a front view of a door handle structure according to an embodiment of the present invention;

fig. 2 is a sectional view of a door handle structure in an embodiment of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2;

FIG. 4 is a schematic structural view of a handle in an embodiment of the present invention;

fig. 5 is a partially enlarged view of the door substrate at a portion in fig. 2.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.

Example 1

As shown in fig. 1 to 3, a door handle structure comprises a pull-down door body assembly 1 and a handle 2, wherein the handle 2 is arranged on the top of the door body assembly 1, or the handle 2 is arranged on the door body assembly 1 and close to the top of the door body assembly 1. From this, through setting up handle 2 at door body group spare 1's top or setting up to be close to in door body group spare 1's top to guarantee that handle 2's position leans on relatively, solved the problem that the user need bow the operation when opening the door to a certain extent, do benefit to and improve user's switch door and experience.

Further, the handle 2 is of an "n" type structure, and includes a base portion 21 and a grip portion 22, and the grip portion 22 is mounted on the front upper end of the door body assembly 1 through the base portion 21 and is close to the top of the door body assembly 1. Specifically, the door body assembly 1 includes a door body substrate 11 and a cover plate 12 disposed on a front surface of the door body substrate 11, wherein the door body substrate 11 is made of a plastic material. The base part 21 is arranged at the upper end of the front surface of the door body assembly 1 and close to the top of the door body assembly 1, and the lower end of the base part 21 is abutted against the cover plate 12, so that the position of the handle 2 is relatively close to the upper part, and the stooping operation when a user opens and closes the door is reduced or avoided; meanwhile, the manufacturing material of the cover plate 12 is saved, thereby achieving the purpose of reducing the manufacturing cost.

In other embodiments, the base portion 21 may be horizontally disposed on the top portion of the door base plate 11, or the base portion 21 may be vertically disposed on one end of the side wall of the door base plate 1 close to the top portion.

As shown in fig. 3 to 5, a concave insertion groove 111 is further formed at an upper end of the front surface of the door body substrate 11, a support boss 211 extending outward is disposed on a surface of the base portion 21 facing the door body assembly 1, and the support boss 211 is embedded into the insertion groove 111 and detachably connected to the door body substrate 11, so that the support boss 211 is matched with the insertion groove 111, which is beneficial to positioning and mounting of the handle 2 and reduces assembly errors. And the setting of support boss 211 is favorable to strengthening the intensity of base portion 21, prevents that handle 2 from being pulled apart in the use, is favorable to improving the life of handle 2.

Preferably, the door assembly further comprises at least one fastener 3, the support boss 211 is provided with connecting holes 2111 which are equal to the number of the fasteners 3, the door assembly 1 is provided with through holes 112 which are communicated with the insertion grooves 111, the number and the positions of the through holes 112 correspond to the connecting holes 2111 one by one, and during installation, the fasteners 3 penetrate through the through holes 112 from the back of the door substrate 11 and are screwed into the connecting holes 2111 for locking. In this embodiment, the fastener 3 is a screw. Therefore, under the matching of the supporting boss 211 and the inserting groove 111, the combining fastener 3 is fixedly connected, so that the handle 2 is stably and detachably mounted on the door body substrate 11, and meanwhile, the connecting hole 2111 is arranged on the base part 21, which is beneficial to enhancing the connection fastness and reliability of the handle 2 and the door body substrate 1.

In the present embodiment, the support boss 211 extends along the length direction of the base portion 21, and five connection holes 2111 are provided at intervals on the support boss 211; correspondingly, the insertion groove 111 extends along the length direction of the door substrate 11, and five through holes 112 communicated with the insertion groove 111 are also arranged on the door assembly 1 at intervals. Through supporting boss 211 and inserting the design of joining in marriage groove 111 for rectangular shape, be favorable to reducing the dismouting degree of difficulty and the cost of maintenance of handle 2 to under the combined action of five fasteners 3, five via holes 112 and five connecting holes 2111, the installation steadiness and the reliability of handle 2 have been strengthened greatly.

In addition, the door body assembly 1 is provided with the recess 113 that is linked together with via hole 112 in the one side that deviates from handle 2, and the bore of recess 113 is greater than the diameter of via hole 112 in order to form the spacing step that is used for carrying on spacingly to fastener 3, so the setting of recess 113 can shorten the length of fastener 3 on the one hand, and on the other hand guarantees that fastener 3 has enough length to be screwed into in connecting hole 2111 in order to be connected with connecting hole 2111 lock to the screw-in degree of depth of fastener 3 has been finely restricted.

Furthermore, the base part 21 is provided with a limit boss 210 on one surface facing the door body assembly 1, and the limit boss 210 is positioned above the support boss 211; the front surface of the door body substrate 11 is provided with a limiting groove 110 corresponding to the limiting boss 210, and the limiting groove 110 is inserted in the limiting boss 210 in a matching manner. From this, the support boss 211 of this example forms lower spacing with inserting the cooperation of joining in marriage groove 111, and spacing boss 210 forms upper spacing with spacing groove 110 cooperation, and the handle 2 of being convenient for is installed on door body base plate 11 fast, accurately, makes the handle 2 and door body subassembly 1's stress point be two simultaneously, has avoided handle 2 to take place dislocation deformation in the use between the door body base plate 11 effectively, is favorable to improving handle 2's life and reduces later stage cost of maintenance.

Specifically, the position-limiting boss 210 of the present embodiment extends along the length direction of the base portion 21 and is parallel to the supporting boss 211, and correspondingly, the position-limiting groove 110 extends along the length direction of the door body substrate 11 and is parallel to the insertion groove 111, so as to facilitate the accurate positioning and installation of the base portion 21 and the door body substrate 11, and ensure that the base portion 21 and the door body substrate 11 are uniformly stressed.

In other embodiments, the position-limiting bosses 210 may be disposed on the base portion 21 at intervals and parallel or perpendicular to the supporting bosses 211, and the position-limiting grooves 110 are disposed on the door substrate 11 at intervals and correspond to the position-limiting bosses 210.

Example 2

The dishwasher of the example is further provided with the door handle structure as in embodiment 1, and the door handle structure is characterized in that the handle 2 is stably arranged at the upper end of the front side of the door body assembly 1 and close to the top of the door body assembly 1, so that when the dishwasher is placed at a position just suitable for the height of a hand when a person stands, a user does not need to bend down when opening the door, and the experience of opening and closing the door is greatly improved. In addition, two stress points are formed between the handle 2 and the door body assembly 1, so that the phenomenon that only one stress point is generated and dislocation deformation is generated is avoided, the service life of the handle 2 is prolonged, and the later maintenance cost is reduced.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. A door handle structure comprises a door body assembly (1) and a handle (2), and is characterized in that the handle (2) is arranged at the top of the door body assembly (1), or the handle (2) is arranged on the door body assembly (1) and close to the top of the door body assembly (1).

2. A door handle structure according to claim 1, wherein said handle (2) comprises a base portion (21) and a grip portion (22), said grip portion (22) being mounted on the upper end or top of the front face of said door body assembly (1) through said base portion (21).

3. A door handle structure as claimed in claim 2, wherein a concave insertion groove (111) is provided at an upper end of a front surface of the door body assembly (1), the base portion (21) is provided with a support boss (211) extending outward at a surface facing the door body assembly (1), and the support boss (211) is inserted into the insertion groove (111) and detachably connected to the door body assembly (1).

4. A door handle structure according to claim 3, further comprising at least one fastener (3), wherein the supporting boss (211) is provided with connecting holes (2111) equal in number to the fasteners (3), the door body assembly (1) is provided with through holes (112) communicated with the insertion grooves (111), the number and positions of the through holes (112) correspond to the connecting holes (2111) one by one, and the fasteners (3) penetrate through the through holes (112) and are fixedly connected with the connecting holes (2111).

5. A door handle structure according to claim 4, characterized in that the door body component (1) is provided with a groove (113) communicated with the through hole (112) on the surface departing from the handle (2), and the caliber of the groove (113) is larger than the diameter of the through hole (112) to form a limiting step for limiting the fastener (3).

6. A door handle structure according to claim 3, wherein said base portion (21) is provided with a position-restricting projection (210) on a face facing said door body assembly (1), said position-restricting projection (210) being located above said supporting projection (211); the front surface of the door body assembly (1) is provided with a limiting groove (110) corresponding to the limiting boss (210), and the limiting groove (110) is matched and spliced with the limiting boss (210).

7. A door handle structure according to claim 6, wherein said position-limiting projection (210) extends along the length direction of said base portion (21) and is parallel to said supporting projection (211), and correspondingly, said position-limiting groove (110) extends along the length direction of said door body assembly (1).

8. A door handle structure as claimed in claim 6, wherein said position-limiting projections (210) are provided at intervals on said base portion (21) and are parallel or perpendicular to said supporting projections (211), and said position-limiting grooves (110) are provided at intervals on said door body assembly (1) and correspond to said position-limiting projections (210).

9. A door handle structure according to claim 1, wherein said handle (2) is of "n" type configuration.

10. A dishwasher having a door handle structure as claimed in any one of claims 1 to 9.