CN217872330U - Door body balance adjusting mechanism - Google Patents
Door body balance adjusting mechanism Download PDFInfo
- Publication number
- CN217872330U CN217872330U CN202221814041.0U CN202221814041U CN217872330U CN 217872330 U CN217872330 U CN 217872330U CN 202221814041 U CN202221814041 U CN 202221814041U CN 217872330 U CN217872330 U CN 217872330U
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- slide
- door body
- base
- adjustment mechanism
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Abstract
The utility model discloses a balanced adjustment mechanism of door body, base including dish washer, pedestal mounting has slide and adjusting gear, the slide is followed the base slides from top to bottom and sets up, one side of slide seted up with adjusting gear meshing's tooth, be provided with adjusting roller on the slide, adjusting gear with be provided with self-lock device between the slide. The utility model realizes the adjustment of the initial tension of the tension spring by driving the adjusting roller on the slide seat to move through the gear, and can meet the requirement of the door bodies of the dish washing machines with different weights for quickly adjusting the balance of the door bodies at various angles; the gear is provided with a self-locking device, so that the change of a tension value caused by free rotation in the use function process is avoided; the adjusting holes are formed in the panel of the base, so that the corresponding adjusting gear can be inserted and screwed by a tool, and the adjusting gear can be conveniently adjusted without being detached. The utility model discloses adjust simple structure, convenient operation, and reliable and stable.
Description
Technical Field
The utility model relates to a kitchen appliance technical field, more specifically relate to a door body balance adjustment mechanism.
Background
Along with the continuous improvement of living standard of people, the dish washing machine gradually enters into family life because of the functions of automatically cleaning dishes, chopsticks, dishes, knives, forks and other tableware, thereby greatly reducing the labor intensity and improving the cleaning efficiency. For a fully-embedded household dishwasher, when the appearance door plate is installed and matched, the pulling force of the door body needs to be adjusted according to the weight of the appearance door plate, so that the door body can be balanced and stable at all angles when opened and closed. A plurality of dishwasher door bodies on the market can not start and stop at any angle, the tension of a spring can not be adjusted, and some adjusting structures are arranged at the front end and are difficult to adjust after skirting boards are installed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a door body balance adjustment mechanism, simple structure adjusts the convenience to prior art not enough.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a door balance adjustment mechanism, includes the base of dish washer, the pedestal mounting has slide and adjusting gear, the slide is followed the base slides from top to bottom and sets up, one side of slide seted up with adjusting gear engaged's tooth, be provided with adjusting roller on the slide, adjusting gear with be provided with self-lock device between the slide.
The adjusting gear rotates to drive the sliding seat meshed with the adjusting gear to move up and down, so that the height of the adjusting roller arranged on the sliding seat is adjusted, the adjusting gear is provided with a self-locking device, and the situation that a user freely rotates the adjusting gear in the using process to cause the change of the tension force is avoided.
Furthermore, the sliding seat is provided with an adjusting groove along the height direction, and the teeth are arranged on the inner side of the adjusting groove.
Furthermore, self-lock device is including seting up in a plurality of projections on adjusting gear surface, adjusting gear is connected with the regulating spindle, the rear end of regulating spindle is connected with makes its bellied supporting spring, the both sides of adjusting the recess be provided with the spacing protruding edge of projection cooperation. Under the action of the supporting spring, the adjusting shaft and the adjusting gear protrude forwards, and the convex column is matched and clamped with the convex edges on two sides of the sliding seat, so that the adjusting gear cannot rotate to form locking, and the stability of the structure is ensured; when the adjusting shaft needs to be adjusted, the convex column is separated from the convex edge by pressing the adjusting shaft, and then the convex column can be screwed.
Furthermore, the end connection of adjusting the axle has the regulation cap, the regulation groove has been seted up on the regulation cap, makes things convenient for the cooperation to use the instrument to revolve to twist.
Furthermore, set up on the panel of base with the regulation hole that the adjustment tank corresponds sets up the regulation hole on the panel of base, just to the adjustment tank on the regulation cap, need not during the regulation to dismantle and can insert the regulation gear of twisting correspondence with the instrument, convenience of customers operation.
Furthermore, the upper end and the lower end of the adjusting groove are provided with arc-shaped grooves, and when the adjusting gear rotates to the upper end and the lower end, the shape of the adjusting gear is matched.
Furthermore, be provided with on the base a plurality of right the slide stroke carries out spacing stopper, sets up a plurality of stoppers on the base, carries on spacingly to the removal stroke of slide.
Further, the seat is rotatably connected with a hinge connected with a door body of the dish washing machine, a tension spring, a pull rope and a reversing roller are arranged in the base, and two ends of the pull rope are respectively connected with the tension spring and the hinge and sequentially walk around the reversing roller and the adjusting roller.
Furthermore, a plurality of slide rails are arranged on the two sides and the rear side of the slide seat, and a slide groove matched with the slide rails is arranged on the base. The sliding is realized through the matching of the sliding rail and the sliding groove, the structure is stable, the stroke is accurate, and the displacement deviation generated in the sliding process is avoided.
The extension spring sets up in the bottom inslot of base, and the stay cord is connected to the one end of extension spring, and the stay cord passes through turn to gyro wheel, adjusting roller, turn to the hinged joint of gyro wheel and the door body in proper order, and adjusting roller installs in the slide bottom, through rotating adjusting gear for the slide with it meshing reciprocates along the base, thereby realizes adjusting roller's altitude mixture control. When the adjusting gear rotates forwards, the adjusting roller rises to pull the pull rope, and the tension value of the tension spring is increased; when the adjusting gear rotates reversely, the pull rope is put down, and the tension value of the tension spring is reduced. The initial tension of the tension spring is changed by changing the front end position of the tension spring, so that the tension balance of door bodies with different weights at different angles of the door is met.
In summary, the utility model drives the adjusting roller on the slide seat to move through the gear, thereby realizing the adjustment of the initial tension of the tension spring and meeting the requirement of the door bodies of the dish washing machines with different weights for rapidly adjusting the balance of the door bodies at various angles; the gear is provided with a self-locking device, so that the change of a tension value caused by free rotation in the use function process is avoided; the adjusting holes are formed in the panel of the base, so that the corresponding adjusting gear can be inserted and screwed by a tool, and the adjusting gear can be conveniently adjusted without being detached. The utility model discloses adjust simple structure, convenient operation, and reliable and stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the structure of the middle gear of the present invention;
FIG. 4 is a schematic view of the self-locking state of the present invention;
fig. 5 is a schematic diagram illustrating the adjustment comparison between different states of the present invention.
Description of the labeling: 1. a base; 2. pulling a rope; 3. teeth; 4. an adjusting gear; 5. a slide base; 6. adjusting the groove; 7. a hinge; 8. a tension spring; 9. a reversing roller; 10. a limiting block; 11. adjusting the roller; 12. a support spring; 13. a slide rail; 14. an adjusting cap; 15. an adjustment shaft; 16. an adjustment groove; 17. a convex column; 18. an arc-shaped groove.
Detailed Description
A further description of the door balance adjustment mechanism according to an embodiment of the present invention is provided with reference to fig. 1 to 5.
The utility model provides a door balance adjustment mechanism, includes the base 1 of dish washer, base 1 installs slide 5 and adjusting gear 4, slide 5 is followed slide setting from top to bottom on base 1, one side of slide 5 seted up with adjusting gear 4 meshed tooth 3, be provided with adjusting roller 11 on slide 5, adjusting gear 4 with be provided with self-lock device between the slide 5.
The adjusting gear 4 rotates to drive the sliding seat 5 meshed with the adjusting gear to move up and down, so that the height of the adjusting roller 11 installed on the sliding seat 5 is adjusted, the adjusting gear 4 is provided with a self-locking device, and the situation that a user freely rotates the adjusting gear 4 in the using process to cause tension force change is avoided.
In this embodiment, the sliding base 5 is preferably provided with an adjustment groove 6 along the height direction, and the teeth 3 are arranged inside the adjustment groove 6.
Preferably, this embodiment, self-lock device is including seting up a plurality of projection 17 on adjusting gear 4 surface, adjusting gear 4 is connected with adjusting shaft 15, adjusting shaft 15's rear end is connected with makes its bellied supporting spring 12, adjust the both sides of recess 6 be provided with projection 17 cooperates spacing protruding edge. Under the action of the supporting spring 12, the adjusting shaft 15 and the adjusting gear 4 protrude forwards, and the convex column 17 is matched and clamped with the convex edges at two sides of the sliding seat 5, so that the adjusting gear 4 cannot rotate to form locking, and the stability of the structure is ensured; when the adjustment is needed, the convex column 17 can be screwed by pressing the adjusting shaft 15 to separate from the convex edge.
In this embodiment, preferably, an adjusting cap 14 is connected to an end of the adjusting shaft 15, and an adjusting groove 16 is formed in the adjusting cap 14, so that the adjusting cap is convenient to be screwed by a tool.
In this embodiment, preferably, the panel of the base 1 is provided with an adjusting hole corresponding to the adjusting groove 16, the panel of the base 1 is provided with an adjusting hole facing the adjusting groove 16 on the adjusting cap 14, and a tool can be inserted into and screwed into the corresponding adjusting gear 4 without being detached during adjustment, so that the operation of a user is facilitated.
In this embodiment, the upper and lower ends of the adjusting groove 6 are preferably provided with arc-shaped grooves 18, so that the adjusting gear 4 can be matched with the shape of the adjusting gear 4 when the adjusting gear 4 rotates to the upper and lower ends.
This embodiment is preferred, be provided with a plurality of pairs on the base 15 stroke carries out spacing stopper 10, sets up a plurality of stoppers 10 on the base 1, carries on spacingly to the removal stroke of slide 5.
This embodiment is preferred, it is connected with the hinge 7 of being connected with the dish washer door body to rotate on the seat, be provided with extension spring 8, stay cord 2, switching-over gyro wheel 9 in the base 1, the both ends of stay cord 2 respectively with extension spring 8 and hinge 7 are connected and are walked around switching-over gyro wheel 9 and adjusting roller 11 in proper order.
Preferably, a plurality of slide rails 13 are disposed on two sides and a rear side of the slide base 5, and a slide groove matched with the slide rails 13 is disposed on the base 1. Realize sliding through slide rail 13 and spout cooperation, stable in structure, stroke are accurate, avoid producing the displacement deviation at the in-process that slides.
Extension spring 8 sets up in the bottom inslot of base 1, and stay cord 2 is connected to the one end of extension spring 8, and stay cord 2 is connected with the hinge 7 of the door body through turn to gyro wheel, adjusting roller 11, turn to the gyro wheel in proper order, and adjusting roller 11 installs in slide 5 bottom, through rotating adjusting gear 4 for slide 5 with it meshing reciprocates along base 1, thereby realizes adjusting roller 11's altitude mixture control (as shown in fig. 5). When the adjusting gear 4 rotates forwards, the adjusting roller 11 rises to pull the pull rope 2, and the tension value of the tension spring 8 is increased; when the adjusting gear 4 rotates reversely, the pull rope 2 is put down, and the tension value of the tension spring 8 is reduced. The initial tension of the tension spring 8 is changed by changing the front end position of the tension spring 8, so that the tension balance of door bodies with different weights at different angles of the door is met.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a door body balance adjustment mechanism which characterized in that: including the base of dish washer, the pedestal mounting has slide and adjusting gear, the slide is followed the base slides from top to bottom and sets up, one side of slide seted up with adjusting gear engaged's tooth, be provided with the adjusting roller on the slide, adjusting gear with be provided with self-lock device between the slide.
2. The door body balance adjustment mechanism according to claim 1, wherein: the sliding seat is provided with an adjusting groove along the height direction, and the teeth are arranged on the inner side of the adjusting groove.
3. The door body balance adjustment mechanism according to claim 2, characterized in that: the self-locking device comprises a plurality of convex columns arranged on the surfaces of the adjusting gears, the adjusting gears are connected with adjusting shafts, the rear ends of the adjusting shafts are connected with supporting springs for enabling the adjusting shafts to be convex, and convex edges matched with the convex columns for limiting are arranged on two sides of the adjusting grooves.
4. The door body balance adjustment mechanism according to claim 3, characterized in that: the end connection of adjusting the axle has the regulation cap, the regulation groove has been seted up on the regulation cap, makes things convenient for the cooperation to use the instrument to revolve to twist.
5. The door body balance adjustment mechanism according to claim 4, characterized in that: and the panel of the base is provided with adjusting holes corresponding to the adjusting grooves.
6. The door body balance adjustment mechanism according to claim 2, characterized in that: arc-shaped grooves are formed in the upper end and the lower end of the adjusting groove.
7. The door body balance adjustment mechanism according to claim 1, characterized in that: and the base is provided with a plurality of limiting blocks for limiting the stroke of the sliding seat.
8. The door body balance adjustment mechanism according to claim 1, characterized in that: the seat is rotatably connected with a hinge connected with a dishwasher door body, a tension spring, a pull rope and a reversing roller are arranged in the base, and two ends of the pull rope are respectively connected with the tension spring and the hinge and sequentially walk around the reversing roller and the adjusting roller.
9. The door body balance adjustment mechanism according to claim 1, characterized in that: the two sides and the rear side of the sliding seat are provided with a plurality of sliding rails, and the base is provided with sliding grooves matched with the sliding rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221814041.0U CN217872330U (en) | 2022-07-12 | 2022-07-12 | Door body balance adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221814041.0U CN217872330U (en) | 2022-07-12 | 2022-07-12 | Door body balance adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217872330U true CN217872330U (en) | 2022-11-22 |
Family
ID=84051068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221814041.0U Active CN217872330U (en) | 2022-07-12 | 2022-07-12 | Door body balance adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217872330U (en) |
-
2022
- 2022-07-12 CN CN202221814041.0U patent/CN217872330U/en active Active
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