CN205513679U - Push plate structure with adjustable pressure - Google Patents
Push plate structure with adjustable pressure Download PDFInfo
- Publication number
- CN205513679U CN205513679U CN201620251668.8U CN201620251668U CN205513679U CN 205513679 U CN205513679 U CN 205513679U CN 201620251668 U CN201620251668 U CN 201620251668U CN 205513679 U CN205513679 U CN 205513679U
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- CN
- China
- Prior art keywords
- location
- plate
- elastic component
- extension spring
- adjustable pressure
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- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model provides an adjustable pressure's push pedal structure, is including sliding the push pedal that sets up on the bracket, and the one end and the push pedal of extension spring meet, and the other end of extension spring meets with the one end of bracket, and the one end of bracket still is provided with the arm-tie, be provided with on the bracket and be used for adjusting the tensile adjusting device of extension spring, this adjusting device is hierarchical adjusting device. Adjusting device includes adjust knob, regulation post and elastic component, be provided with the locating plate in the push pedal, adjust knob pivoted sets up on the locating plate, and the cover is worn in adjust knob to the regulation post, and the one end of adjusting the post is worn out and is met with the one end of elastic component after adjust knob, and the other end of elastic component meets with the one end of extension spring. The adjusting knob is provided with an adjusting tooth shape, the positioning plate is provided with a positioning tooth shape, and the adjusting tooth shape is meshed with the positioning tooth shape; or a ratchet mechanism is arranged between the adjusting knob and the positioning plate. The utility model has the characteristics of flexible operation, low manufacturing cost.
Description
Technical field
This utility model relates to the plate pushing structure of a kind of adjustable pressure.
Background technology
American documentation literature US 7681744 B2 disclosed a kind of business on 03 23rd, 2010
Change system, push pedal therein connects with one end of extension spring, and the other end of extension spring connects with one end of bracket,
What push pedal was slided is arranged on bracket, and one end of bracket is additionally provided with arm-tie, and commodity are crimped on arm-tie and push away
Between plate.In order to be applicable to different places, and it is equipped with the spring of different pulling force, but but adds
Product cost.
Utility model content
Pushing away of the adjustable pressure that the purpose of this utility model aims to provide a kind of flexible operation, cost of manufacture is low
Plate structure, to overcome weak point of the prior art.
By the plate pushing structure of a kind of adjustable pressure that this purpose designs, including pushing away of being slidably arranged on bracket
Plate, one end of extension spring connects with push pedal, and the other end of extension spring connects with one end of bracket, one end of bracket
Being additionally provided with arm-tie, its architectural feature is to be provided with the regulation dress for regulating tension spring tension on described bracket
Putting, this adjusting means is classification adjusting means.
Further, described adjusting means includes adjusting knob, adjustable column and elastic component, and described push pedal sets
Being equipped with location-plate, what adjusting knob rotated is arranged on location-plate, and adjustable column is set in adjusting knob,
One end of adjustable column connects with one end of elastic component after passing adjusting knob, the other end of elastic component and extension spring
One end connect.
Further, described adjusting knob is provided with regulation profile of tooth, location-plate is provided with location profile of tooth,
Regulation profile of tooth engages with location profile of tooth；Or, it is provided with ratchet mechanism between adjusting knob and location-plate,
Described ratchet mechanism includes the ratchet being arranged on adjusting knob and the ratchet being arranged on location-plate.
Further, the plate pushing structure of described adjustable pressure, also include intermediate connector, elastic component another
One end connects with intermediate connector, and one end of extension spring connects with intermediate connector.
Further, described intermediate connector is provided with groove, the outer wall of intermediate connector is provided with
The outward opening groove that groove is connected, the inwall of intermediate connector is provided with the inner opening being connected with groove
Groove, elastic component is arranged in intermediate connector, and the other end of elastic component connects with inner opening groove, extension spring
One end connects with outward opening groove.
Further, described adjusting knob and adjustable column are positioned at the side of location-plate, and elastic component is positioned at location-plate
Opposite side.
Further, the other end of described adjustable column is non-circular base station, and adjusting knob is provided with not rounded
The spacing hole of shape, base station is installed in spacing hole；The side of location-plate is provided with location base station, described fixed
Being provided with, in the base station of position, the pilot hole that the opposite side with location-plate is connected, one end of adjustable column passes assembling
Kong Houyu intermediate connector connects.
Further, the plate pushing structure of described adjustable pressure, also include that spring, described spring are crimped on base
Between platform and location base station；The location that the one end with adjustable column connects it is provided with on described intermediate connector
Hole.
Further, described location profile of tooth is arranged on the outside of location base station.
Further, described elastic component is interior extension spring.
Being provided with the adjusting means for regulating tension spring tension on bracket in this utility model, this regulation fills
Being set to classification adjusting means just can be with the pulling force of classification regulation extension spring by this adjusting means, without to join
Put different extension springs, thus reduce cost of manufacture.
Adjusting means in this utility model includes adjusting knob, adjustable column and elastic component, in described push pedal
Being provided with location-plate, what adjusting knob rotated is arranged on location-plate, and adjustable column is set in adjusting knob,
One end of adjustable column connects with one end of elastic component after passing adjusting knob, the other end of elastic component and extension spring
One end connect；The tensioning degree of elastic component just can be regulated by rotating adjusting knob, thus the most permissible
The pulling force of regulation extension spring.
Can stablize in order to ensure the pulling force after regulation, this utility model is provided with regulation on adjusting knob
Profile of tooth, location-plate is provided with location profile of tooth, and regulation profile of tooth engages with location profile of tooth；Or, regulation rotation
Being provided with ratchet mechanism between button and location-plate, described ratchet mechanism includes the spine being arranged on adjusting knob
Wheel and the ratchet being arranged on location-plate；Then, profile of tooth or ratchet mechanism by engagement are the most permissible
Determine the degree of regulation, so that it is determined that the tension spring tension after Tiao Jie.
This utility model is in order to improve the smoothness of regulation, and adds intermediate connector, elastic component another
One end connects with intermediate connector, and one end of extension spring connects with intermediate connector；On described intermediate connector
Being provided with groove, the outer wall of intermediate connector is provided with the outward opening groove being connected with groove, centre connects
Being provided with the inner opening groove being connected with groove on the inwall of fitting, elastic component is arranged on intermediate connector
In, the other end of elastic component connects with inner opening groove, and one end of extension spring connects with outward opening groove；By adjusting
Save knob and drive intermediate connector to rotate, then by intermediate connector band dynamic elasticity at the same time or separately
Part and/or extension spring produce stretching and finally change the pulling force of extension spring.
In sum, the feature that this utility model has flexible operation, cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one embodiment.
Fig. 2 is the decomposition texture schematic diagram of adjusting means.
Fig. 3 is the three-dimensional structure for amplifying schematic diagram of adjusting knob.
Fig. 4 is the three-dimensional structure for amplifying schematic diagram of push pedal.
Fig. 5 is the three-dimensional structure for amplifying schematic diagram of adjustable column.
Fig. 6 is the antero-lateral perspective structure for amplifying schematic diagram of intermediate connector.
Fig. 7 is the rear perspective structure for amplifying schematic diagram of intermediate connector.
Fig. 8 is structural representation during this utility model use.
In figure: 1 is arm-tie, 2 is push pedal, and 2.1 is location-plate, and 2.2 is pilot hole, and 2.3 is location
Base station, 2.4 is location profile of tooth, and 3 is adjusting knob, and 3.1 is regulation profile of tooth, and 3.2 is spacing hole, 4
For adjustable column, 4.1 is base station, and 4.2 is spring, and 4.3 is one end of adjustable column, and 5 is elastic component, 6
For intermediate connector, 6.1 is groove, and 6.2 is outward opening groove, and 6.3 is inner opening groove, and 6.4 is location
Hole, 7 is extension spring, and 10 is bracket.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment.
Seeing Fig. 1-Fig. 8, the plate pushing structure of this adjustable pressure, including being slidably arranged on bracket 10
Push pedal 2, one end of extension spring 7 connects with push pedal 2, one end phase of the other end of extension spring 7 and bracket 10
Connecing, one end of bracket 10 is additionally provided with arm-tie 1, and described bracket 10 is provided with for regulating extension spring 7
The adjusting means of pulling force, this adjusting means is classification adjusting means.
In the present embodiment, described adjusting means includes adjusting knob 3, adjustable column 4 and elastic component 5,
Being provided with location-plate 2.1 in described push pedal 2, what adjusting knob 3 rotated is arranged on location-plate 2.1,
Adjustable column 4 is set in adjusting knob 3, one end 4.3 of adjustable column 4 pass after adjusting knob 3 with bullet
One end of property part 5 connects, and the other end of elastic component 5 connects with one end of extension spring 7.
It is provided with regulation profile of tooth 3.1 on described adjusting knob 3, location-plate 2.1 is provided with location profile of tooth
2.4, regulation profile of tooth 3.1 engages with location profile of tooth 2.4.Or, adjusting knob 3 and location-plate 2.1
Between be provided with ratchet mechanism, described ratchet mechanism includes the ratchet being arranged on adjusting knob 3 and sets
Put the ratchet on location-plate 2.1.
The plate pushing structure of described adjustable pressure, also includes intermediate connector 6, the other end of elastic component 5
Connecting with intermediate connector 6, one end of extension spring 7 connects with intermediate connector 6.
Be provided with groove 6.1 on described intermediate connector 6, the outer wall of intermediate connector 6 is provided with
The outward opening groove 6.2 that groove 6.1 is connected, the inwall of intermediate connector 6 is provided with and groove 6.1
The inner opening groove 6.3 being connected, elastic component 5 is arranged in intermediate connector 6, another of elastic component 5
End connects with inner opening groove 6.3, and one end of extension spring 7 connects with outward opening groove 6.2.
Described adjusting knob 3 and adjustable column 4 are positioned at the side of location-plate 2.1, and elastic component 5 is positioned at location
The opposite side of plate 2.1.
The other end of described adjustable column 4 is non-circular base station 4.1, and adjusting knob 3 is provided with not rounded
The spacing hole 3.2 of shape, base station 4.1 is installed in spacing hole 3.2；The side of location-plate 2.1 is provided with
Location base station 2.3, is provided with what the opposite side with location-plate 2.1 was connected in described location base station 2.3
Pilot hole 2.2, one end 4.3 of adjustable column 4 connects with intermediate connector 6 after passing pilot hole 2.2.
The plate pushing structure of described adjustable pressure, also includes that spring 4.2, described spring 4.2 are crimped on base
Between platform 4.1 and location base station 2.3；It is provided with and one end of adjustable column 4 on described intermediate connector 6
The hole, location 6.4 that 4.3 connect.
Described location profile of tooth 2.4 is arranged on the outside of location base station 2.3.
Described elastic component 5 is interior extension spring.
Of the present utility model ultimate principle and principal character and of the present utility model have more than been shown and described
Advantage.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, on
State and principle of the present utility model is simply described, new without departing from this practicality described in embodiment and description
On the premise of type spirit and scope, this utility model also has various changes and modifications, and these change and change
Enter in the range of both falling within claimed this utility model.This utility model claims scope by appended
Claims and equivalent thereof define.
Claims (10)
1. a plate pushing structure for adjustable pressure, including the push pedal (2) being slidably arranged on bracket (10),
One end of extension spring (7) connects with push pedal (2), the other end of extension spring (7) and one end of bracket (10)
Connecting, one end of bracket (10) is additionally provided with arm-tie (1), it is characterized in that setting on described bracket (10)
Being equipped with the adjusting means for regulating extension spring (7) pulling force, this adjusting means is classification adjusting means.
The plate pushing structure of adjustable pressure the most according to claim 1, is characterized in that described regulation dress
Putting and include adjusting knob (3), adjustable column (4) and elastic component (5), described push pedal is provided with on (2)
Location-plate (2.1), what adjusting knob (3) rotated is arranged on location-plate (2.1), adjustable column (4)
It is set in adjusting knob (3), after one end (4.3) of adjustable column (4) passes adjusting knob (3)
Connecting with one end of elastic component (5), the other end of elastic component (5) connects with one end of extension spring (7).
The plate pushing structure of adjustable pressure the most according to claim 2, is characterized in that described regulation rotation
It is provided with regulation profile of tooth (3.1) on button (3), location-plate (2.1) is provided with location profile of tooth (2.4),
Regulation profile of tooth (3.1) is engaged with location profile of tooth (2.4)；Or, adjusting knob (3) and location-plate (2.1)
Between be provided with ratchet mechanism, described ratchet mechanism include being arranged on the ratchet on adjusting knob (3) and
It is arranged on the ratchet on location-plate (2.1).
The plate pushing structure of adjustable pressure the most according to claim 2, is characterized in that also including centre
Connector (6), the other end of elastic component (5) connects with intermediate connector (6), the one of extension spring (7)
End connects with intermediate connector (6).
The plate pushing structure of adjustable pressure the most according to claim 4, is characterized in that described centre connects
It is provided with groove (6.1) on fitting (6), the outer wall of intermediate connector (6) is provided with and groove (6.1)
The outward opening groove (6.2) being connected, the inwall of intermediate connector (6) is provided with and groove (6.1)
The inner opening groove (6.3) being connected, elastic component (5) is arranged in intermediate connector (6), elastic component
(5) the other end connects with inner opening groove (6.3), one end of extension spring (7) and outward opening groove (6.2)
Connect.
The plate pushing structure of adjustable pressure the most according to claim 4, is characterized in that described regulation rotation
Button (3) and adjustable column (4) are positioned at the side of location-plate (2.1), and elastic component (5) is positioned at location-plate
(2.1) opposite side.
The plate pushing structure of adjustable pressure the most according to claim 6, is characterized in that described adjustable column
(4) the other end is non-circular base station (4.1), and adjusting knob is provided with non-circular limit on (3)
Hole, position (3.2), base station (4.1) is installed in spacing hole (3.2)；The side of location-plate (2.1) sets
Being equipped with location base station (2.3), be provided with location-plate (2.1) in described location base station (2.3) is another
The pilot hole (2.2) that side is connected, one end (4.3) of adjustable column (4) passes pilot hole (2.2)
Connect with intermediate connector (6) afterwards.
The plate pushing structure of adjustable pressure the most according to claim 7, is characterized in that also including spring
(4.2), described spring (4.2) is crimped between base station (4.1) and location base station (2.3)；Described
The hole, location (6.4) that the one end (4.3) with adjustable column (4) connects it is provided with on intermediate connector (6).
The plate pushing structure of adjustable pressure the most according to claim 7, is characterized in that described positioning tooth
Shape (2.4) is arranged on the outside of location base station (2.3).
10., according to the plate pushing structure of the arbitrary described adjustable pressure of claim 2 to 9, it is characterized in that institute
Stating elastic component (5) is interior extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251668.8U CN205513679U (en) | 2016-03-29 | 2016-03-29 | Push plate structure with adjustable pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251668.8U CN205513679U (en) | 2016-03-29 | 2016-03-29 | Push plate structure with adjustable pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205513679U true CN205513679U (en) | 2016-08-31 |
Family
ID=56786695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620251668.8U Active CN205513679U (en) | 2016-03-29 | 2016-03-29 | Push plate structure with adjustable pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205513679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640161A (en) * | 2016-03-29 | 2016-06-08 | 中山市立达金属制品有限公司 | Pressure-adjustable push plate |
-
2016
- 2016-03-29 CN CN201620251668.8U patent/CN205513679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640161A (en) * | 2016-03-29 | 2016-06-08 | 中山市立达金属制品有限公司 | Pressure-adjustable push plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |