Torsion control structure of microwave oven timer

Abstract

The utility model relates to the related technical field of timer torsion control, and discloses a microwave oven timer torsion control structure which comprises a switch body, an adjusting top seat is arranged at the top of the switch body, a guide sliding groove is formed in the top of the adjusting top seat, a control part is arranged in the guide sliding groove, and the control part is connected with the switch body. And the control part comprises a torsion switch which vertically slides up and down along the guide chute. According to the utility model, a stable torsion control structure can be formed through the cooperation of the switch body, the adjusting top seat, the guide chute and the control part, and timing adjustment can be carried out only after the torsion switch is pulled out through the arrangement that the torsion switch and the torsion shaft vertically slide up and down along the guide chute. Therefore, the problem that the switch is touched by mistake is avoided, the whole torsion control structure is correspondingly installed in a relatively sealed environment, and the purpose that the whole timer torsion control structure operates in order is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to timer torsion control related technical field, especially a microwave oven timer torsion control structure. BACKGROUND

[0002] The microwave oven timer is an element for time control in the microwave oven, and is one of important components in the microwave oven.

[0003] Most of the existing microwave oven timer torsion control structure in the use process, because torsion control is mostly exposed to the outside world for a long time, because the torsion structure part is mostly metal structure, can cause torsion control switch to appear rust etc. Problem, and external force collision can influence torsion control structure, lead to appear uncontrollable problem, in order to solve this kind of problem, propose a kind of microwave oven timer torsion control structure. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of microwave oven timer torsion control structure, it solves the problem in the above background technology.

[0005] The utility model solves its technical problem is implemented using the following technical scheme:

[0006] A kind of microwave oven timer torsion control structure, including switch body, the top of the switch body is equipped with adjusting top seat, adjusting top seat top is equipped with guide sliding slot, control portion is equipped in the guide sliding slot, the control portion includes the torsion switch that the guide sliding slot vertically slides up and down, the bottom of the torsion switch is equipped with the torsion shaft for adjusting timer, the torsion shaft extends downwards through the switch body and reaches outside, the top of the guide sliding slot is equipped with the limiting piece for limiting the vertical sliding of torsion switch, the lower side of the torsion switch is equipped with the reset piece for the torsion switch twist reset.

[0007] Preferably, the limiting piece includes the limiting groove that the top opening of the guide sliding slot is arranged in a recessed manner, the guide sliding slot vertically slides along the limiting groove, and the bottom outer side of the guide sliding slot is equipped with a limiting lug for sliding limiting, the limiting lug vertically slides up and down along the side wall of the guide sliding slot.

[0008] Preferably, the top of the torsion switch is equipped with a protective layer for protecting the torsion switch, and the top of the protective layer is provided with a pull slot for facilitating the pulling of an operator.

[0009] Preferably, the reset piece includes a torsion spring arranged between the bottom of the torsion switch and the bottom wall of the guide sliding slot, one end of the torsion spring is arranged at the bottom of the torsion switch, and the other end is arranged on the bottom wall of the guide sliding slot, and the torsion spring is arranged around the outer periphery of the torsion shaft.

[0010] Preferably, a rectangular slot is formed on one side of the switch body close to the torsion shaft, and the torsion shaft is distributed on the outer periphery of the rectangular slot and has rotating flanges vertically sliding along the rectangular slot.

[0011] Preferably, a buffer pad is arranged on the bottom of the switch body for protecting the switch body. The utility model has the advantages and positive effects that: the cooperation of the switch body, the adjusting top seat, the guide sliding groove and the control part can form a relatively stable torsion control structure, the torsion switch and the torsion shaft vertically sliding along the guide sliding groove can only be adjusted after being pulled out, thus avoiding the problem of accidental touch of the switch, and the whole torsion control structure is installed in a relatively sealed environment, thus ensuring the orderly operation of the whole timer torsion control structure. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model will be further described below in combination with the drawings and examples.

[0013] Figure 1 is the structural schematic diagram of the utility model;

[0014] The marks in the drawings are described as follows:

[0015] 1, switch body; 11, buffer pad; 111, rectangular slot; 12, adjusting top seat; 121, guide sliding groove; 1211, limiting groove; 122, protective coating;

[0016] 2, control part; 21, torsion switch; 211, protective layer; 212, pull groove; 213, limiting block; 22, torsion shaft; 221, rotating flange; 23, torsion spring. DETAILED DESCRIPTION

[0017] The utility model will be further described below in combination with the drawings and examples.

[0018] Refer to Figure 1As shown, the microwave oven timer is used in the microwave oven for time control element, is one of the important components in the microwave oven, most of the existing microwave oven timer torque control structure in the process of use, due to the torque control long-term exposure to the outside world, because the torque structure part mostly for metal structure, may cause the torque control switch rust and other problems, and the external force impact will affect the torque control structure, lead to the emergence of uncontrollable problem, in order to solve this kind of problem, put forward a kind of microwave oven timer torque control structure, including switch body 1, the top of the switch body 1 is equipped with adjusting top seat 12, the top of the adjusting top seat 12 is equipped with guide sliding groove 121, the guide sliding groove 121 is equipped with control part 2, the control part 2 includes the torque switch 21 that slides vertically along the guide sliding groove 121, the bottom of the torque switch 21 is equipped with torque shaft 22 for adjusting timer, the torque shaft 22 extends downward through the switch body 1 to the outside, the top of the guide sliding groove 121 is equipped with limiting piece for limiting the vertical sliding of the torque switch 21, the lower side of the torque switch 21 is equipped with reset piece for torque switch 21 twist reset;Through the cooperation of switch body 1, adjusting top seat 12, guide sliding groove 121 and control part 2, a relatively stable torque control structure can be formed, and through the setting of torque switch 21 and torque shaft 22 along the guide sliding groove 121 vertically sliding, only when the torque switch 21 is pulled out can the timing adjustment be carried out, thereby avoiding the problem of accidental touch switch, and the whole torque control structure is installed in a relatively sealed environment, thereby ensuring the orderly operation of the whole timer torque control structure.

[0019] It should be noted that the specific structure of the limiting piece is: the limiting piece includes a limiting groove 1211 arranged in the top opening of the guide sliding groove 121, the guide sliding groove 121 slides vertically along the limiting groove 1211, and the bottom outside of the guide sliding groove 121 is provided with a limiting protrusion 213 for sliding limiting, the limiting protrusion 213 slides vertically along the side wall of the guide sliding groove 121;The specific distribution of the limiting groove 1211 and the guide sliding groove 121 is that the diameter of the limiting groove 1211 is smaller than the diameter of the guide sliding groove 121, through such setting, the limiting protrusion 213 can be clamped by the limiting groove 1211 when it slides upward to the highest point, at this time, the torque switch 21 cannot continue to slide upward, thereby ensuring the purpose of limiting.

[0020] Further, in the initial state, the whole torque switch 21 and control part 2 are accommodated and installed in the guide sliding groove 121, thereby achieving the purpose of effective protection, and when the timer needs to be adjusted, the torque switch 21 can be pulled out.

[0021] It also needs to be explained that, in order to facilitate the above-mentioned torsion switch 21 is convenient to be pulled out, in the embodiment, the top of the torsion switch 21 is provided with a protective layer 211 for protecting the torsion switch 21, and the top of the protective layer 211 is provided with a pull slot 212 for facilitating the operator to pull out; through the setting of the pull slot 212, the operator can conveniently pull out the torsion switch 21, and through the setting of the protective layer 211, the purpose of top protection of the entire torsion switch 21 can be achieved.

[0022] In addition, the specific structure of the reset member is that the reset member comprises a torsion spring 23 arranged between the bottom of the torsion switch 21 and the bottom wall of the guide sliding groove 121, one end of the torsion spring 23 is arranged at the bottom of the torsion switch 21, and the other end is arranged on the bottom wall of the guide sliding groove 121, and the torsion spring 23 is arranged on the outer periphery of the torsion shaft 22; through the setting of the reset member, when the torsion switch 21 is twisted, the torsion switch 21 can be reset after being loosened, so as to ensure the reset of the entire torsion control structure, and of course the reset of the torsion switch 21 will not affect the timing control of the timer.

[0023] It should be noted that, in order to further ensure the orderliness of the torsion switch 21 in the rotating process of driving the torsion shaft 22 to rotate, in the embodiment, the side of the switch body 1 close to the torsion shaft 22 is provided with a rectangular groove 111, and the torsion shaft 22 is distributed on the outer periphery of the rectangular groove 111 and has a rotating flange 221 vertically sliding along the rectangular groove 111; through the setting of the rectangular groove 111 and the rotating flange 221, the torsion shaft 22 can be more orderly in the process of following the torsion switch 21 to slide upward, and the stability of the torsion shaft 22 can be improved.

[0024] It is worth mentioning that the bottom of the switch body 1 is provided with a buffer pad 11 for protecting the switch body 1; through the setting of the buffer pad 11, the switch body 1 can be effectively buffered and protected when connected with the microwave oven body.

[0025] Further, the outer circumferential surface of the adjusting top seat 12 is also distributed with a protective coating 122 for protecting the adjusting top seat 12.

[0026] It should be noted that the embodiments of the utility model are illustrative rather than limiting, and therefore the utility model is not limited to the embodiments described in the specific embodiments, and any other embodiments derived from the technical solutions of the utility model by those skilled in the art also belong to the scope of protection of the utility model.

Claims

1. A microwave oven timer torque control structure, comprising a switch body (1), characterized in that: The top of the switch body (1) is provided with an adjustment top seat (12), and a guide groove (121) is provided in the top of the adjustment top seat (12). A control part (2) is provided in the guide groove (121). The control part (2) includes a torque switch (21) that slides vertically up and down along the guide groove (121). The bottom of the torque switch (21) is provided with a torque shaft (22) for adjusting the timer. The torque shaft (22) extends downward through the switch body (1) and outward. The top of the guide groove (121) is provided with a limiting member for limiting the vertical sliding of the torque switch (21). The lower side of the torque switch (21) is provided with a reset member for resetting the torque switch (21) by twisting.

2. The microwave oven timer torque control structure according to claim 1, characterized in that: The limiting component includes a limiting groove (1211) with an inwardly recessed opening at the top of the guide groove (121). The guide groove (121) slides vertically along the limiting groove (1211), and a limiting protrusion (213) for sliding limiting is provided on the outer side of the bottom of the guide groove (121). The limiting protrusion (213) slides vertically up and down along the side wall of the guide groove (121).

3. The microwave oven timer torque control structure according to claim 2, characterized in that: The torque switch (21) has a protective layer (211) on its top for protecting the torque switch (21), and the top of the protective layer (211) has a pull groove (212) for easy pulling out by the operator.

4. The microwave oven timer torque control structure according to claim 1, characterized in that: The reset component includes a torsion spring (23) disposed between the bottom of the torque switch (21) and the bottom wall of the guide groove (121). One end of the torsion spring (23) is disposed at the bottom of the torque switch (21), and the other end is disposed on the bottom wall of the guide groove (121). The torsion spring (23) is wound around the outer periphery of the torque shaft (22).

5. The microwave oven timer torque control structure according to claim 1, characterized in that: The switch body (1) has a rectangular groove (111) on the side near the torque shaft (22), and the torque shaft (22) has rotating flanges (221) that slide vertically up and down along the rectangular groove (111) on the outer periphery of the rectangular groove (111).

6. The microwave oven timer torque control structure according to claim 1, characterized in that: The bottom of the switch body (1) is provided with a buffer pad (11) for protecting the switch body (1).

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