CN108323990A - Angular adjustment locking device and the foot pedal for including angular adjustment locking device - Google Patents
Angular adjustment locking device and the foot pedal for including angular adjustment locking device Download PDFInfo
- Publication number
- CN108323990A CN108323990A CN201810165593.5A CN201810165593A CN108323990A CN 108323990 A CN108323990 A CN 108323990A CN 201810165593 A CN201810165593 A CN 201810165593A CN 108323990 A CN108323990 A CN 108323990A
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- China
- Prior art keywords
- ratchet
- card
- driven
- angular adjustment
- locking device
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C16/00—Stand-alone rests or supports for feet, legs, arms, back or head
- A47C16/02—Footstools; Foot-rests; Leg-rests
- A47C16/025—Footstools; Foot-rests; Leg-rests adjustable, swivelling, rocking
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- Rehabilitation Tools (AREA)
Abstract
The present invention provides a kind of angular adjustment locking device, including pedestal, the ratchet being set on the base, card, driven barrier piece and driven rivet for barrier card and ratchet；Driven barrier piece is connect with coaxial ratchet, and is set on the base；Driven rivet is arranged on ratchet；Card and pedestal elastic hinge joint, and engaged with ratchet.Angular adjustment locking device can not only realize that gear is adjustable, but also can realize the locking of gear, to improve the practicability using the angular adjustment locking device product.Include the support panel, angular adjustment locking device and lifting arm for support foot the present invention also provides a kind of foot pedal including angular adjustment locking device；It is connect at the top of lifting arm bottom and the ratchet of angular adjustment locking device, the top of lifting arm and support panel are hinged.Foot pedal can adjust the gear of support flat inclination, and the position of lockable gear by user foot, to greatly improve the comfort level of user and use degree of freedom.
Description
Technical field
The present invention relates to novel office table separations, more specifically to a kind of angular adjustment locking device and comprising
The foot pedal of angular adjustment locking device.
Background technology
In the prior art, in order to adapt to the use demand of different user, many products are required to be set as can be with adjustment angle
Degree, then it just needs to use angular adjustment component.At this stage, some angular adjustment components can only realize angle regulating function,
And the positioning after adjusting angle is cannot achieve, and the angle of inclination formed by angular amplitude can not be adjusted, therefore
Angular adjustment component uses inconvenient and impracticable.
With the quickening pace of modern life, be seated office crowd it is more and more, but the time, which sits, long does not have support foot
The device of weight can cause work tired, bring certain puzzlement, influence working efficiency.Therefore, will appear on the market
Some are used to put the foot pedal of foot in office work for user.And existing foot pedal be support plane have fixation incline
The plate structure of rake angle, people will adjust the placement location of foot pedal according to the placement location of foot and weight when use, come
Achieve the effect that support foot.Wherein, some foot pedals are the inclinations that its support plane is realized by angular adjustment component, with
Adapt to placement position and the weight of foot.
However, existing foot pedal is that can not be had to the angle of inclination of support plane according to the actual conditions of user
The adjusting of rank also cannot achieve the positioning of supporting plate heeling condition, to substantially reduce the practicability and versatility of foot pedal,
And it is greatly reduced the comfort level of user.
Invention content
It is an object of the invention to overcome shortcoming and deficiency in the prior art, a kind of angular adjustment locking device is provided,
The angular adjustment locking device can not only realize that gear is adjustable, but also can realize the locking of gear, and the angle is used to improve
The practicability of regulation locking device product；Meanwhile the present invention also provides a kind of foot pedals including angular adjustment locking device, it should
Foot pedal can adjust the gear of support flat inclination, and the position of lockable gear by user foot, to
It greatly improves the comfort level of user and uses degree of freedom.
In order to achieve the above object, the technical scheme is that：A kind of angular adjustment locking device,
It is characterized in that：Including pedestal, the ratchet being set on the base, card, for barrier card and ratchet driven barrier piece and
Driven rivet；The driven barrier piece is connect with coaxial ratchet, and is set on the base；The driven rivet is arranged in ratchet
On；The card and pedestal elastic hinge joint, and engaged with ratchet；
When ratchet wheel, card realizes the adjusting positioning of angular scale in the tooth position movement of ratchet, when card is detached from finally
When one tooth position, driven rivet drives driven barrier piece rotation with barrier card and ratchet so that card is detached from the tooth position of ratchet
Realize unlock；When ratchet resets, driven rivet drives driven barrier piece to reset, and is made by driven barrier piece and the reaction of elasticity
It obtains card to engage with ratchet, realizes that card engages locking with ratchet.
In the above scheme, in rotation process, tooth position that can be by card in ratchet moves come real ratchet of the invention
The rank of existing ratchet wheel angle adjusts and positioning, then the product component for adjusting angle and positioning is needed to be set up directly at the top of ratchet
, the series of the quantity representative angular adjustment of ratchet tooth position, and what inclined angle was determined by the position of each tooth position.Cause
This, which can not only realize that the gear at angle of inclination is adjustable, but also can realize the locking of gear, to carry
Height uses the practicability of the angular adjustment locking device product.The angular adjustment locking device also use is rotated together with ratchet
Driven rivet realizes the mode that angle gear resets that adjusts to drive driven barrier piece to be rotated such that card is detached from ratchet tooth position
Very simple is ingenious, and angular adjustment locking device, which can be realized, without human hand operation in this way is reset to original range state, from
And the operation adjusted convenient for next round angle of inclination.
The angular adjustment locking device can be used for lifting on product, and lifting product can be fixed by the adjusting of ratchet magnitude of inclination
The lifting rank of the achievable height in position adjusts and positioning, then is rotated such that card is detached from ratchet tooth position reality by driven barrier piece
Existing adjustable height is reset to original height.Therefore, which has a wide range of application.
The driven barrier piece, which is connected by the inner circle of concentric with outer circle, to be formed；The junction of the outer circle and inner circle is arranged
There are the first projecting ends and the second projecting ends.The driven barrier piece of the present invention is integrally formed by inner circle and outer circle.
First projecting ends are driving position, and when ratchet wheel, driven rivet touches with driving position and drives driven barrier
Piece rotates；Second projecting ends are the barrier position for card to be detached to ratchet.
The invention also includes reset terminals；Reset terminal setting internal circle along it is upper and positioned at driving position and barrier position it
Between；When ratchet resets, driven rivet is touched with reset terminal drives driven barrier piece to reset.
The outside diameter is more than the tip diameter of ratchet；The interior circular diameter is less than the tip diameter of ratchet.This
The tooth position of the ratchet of invention protrudes internal circle edge and by outer circumferential edge along barrier, in this way can be when driven barrier piece rotates or resets
Realize that card engages --- disengaging --- cyclic process of engagement with ratchet.Driving position and reset terminal are the touching of driven rivet
Hold position, and to be then card enter the critical end and card touched with outer circle from the ratchet tooth position on prominent internal circle edge for barrier position
From touching the initiating terminal for entering to prominent internal circle along ratchet tooth position with outer circle.Therefore, the structure design of driven barrier piece is very
It is ingenious, as the intermediate member of state between ratchet and card, ratchet by driven rivet drive the rotation of driven barrier piece and
It resets so that driven barrier piece barrier card is resetted with ratchet when ratchet, and card is engaged with the initial tooth position of ratchet again.
The card refers to pedestal elastic hinge joint：The hinged place of card and pedestal is provided with torsional spring, and the one of the torsional spring
End offsets with card, and the other end offsets with pedestal.When the present invention is by driven barrier piece barrier card and ratchet, torsional spring is located always
In the state compressed by card, interior bowlder is entered by barrier position by outer circle when driven barrier piece is resetted, the elasticity of torsional spring is anti-to be made
With the initial tooth position that card is caught in ratchet, angular adjustment positioning stage is carried out.
The plane for adjusting ratchet wheel angle by external force is provided at the top of the ratchet.It needs to adjust angle
Product can be connect by the plane with ratchet, to realize that the angular adjustment of product positions.
A kind of foot pedal including above-mentioned angular adjustment locking device, it is characterised in that：Include holding for support foot
Support plate, angular adjustment locking device and lifting arm；
The angular adjustment locking device includes pedestal, is set on the base ratchet, is used for barrier card and spine at card
The driven barrier piece and driven rivet of wheel；The driven barrier piece is connect with coaxial ratchet, and is set on the base；It is described driven
Rivet is arranged on ratchet；The card and pedestal elastic hinge joint, and engaged with ratchet；
When ratchet wheel, card realizes the adjusting positioning of angular scale in the tooth position movement of ratchet, when card is detached from finally
When one tooth position, driven rivet drives driven barrier piece rotation with barrier card and ratchet so that card is detached from the tooth position of ratchet
Realize unlock；When ratchet resets, driven rivet drives driven barrier piece to reset, and is made by driven barrier piece and the reaction of elasticity
It obtains card to engage with ratchet, realizes that card engages locking with ratchet；
It is connect at the top of the lifting arm bottom and the ratchet of angular adjustment locking device, top and the support panel of lifting arm
It is hinged.
In the above scheme, foot pedal of the present invention uses angular adjustment locking device, then support panel can be according to using
Person foot adjusts the gear of support flat inclination, and the position of lockable gear, to greatly improve user's
Comfort level and use degree of freedom.In this way when user regulates the angle of inclination of support panel and Ze Ke fixes the support panel
Angles and positions, it is not only easy to use, but also use without readjusting next time.Meanwhile user is in use, passes through
Driven barrier piece barrier card and ratchet then can be achieved in foot operation, to realize that support panel is reset to reset condition, then again
The adjusting and positioning of angle of inclination rank are carried out, this simple cleverly mode is manually operated without human hand, consequently facilitating operation
With use.Therefore, practicability and versatility not only can be improved in foot pedal of the invention, but also is greatly improved foot and is placed on and hold
The experience comfort level of user on support plate.In addition, the top of lifting arm is hinged with support panel, support panel can be also realized
Angular adjustment.
The foot pad is arranged on support panel end；The foot pad is plastics TPR foots pad；The footbed surface distribution is set
It is equipped with sags and crests.The setting of foot pad can play anti-skidding effect, further increase the comfort level of user.Meanwhile footbed surface
Sags and crests are distributed, pedal blood circulation and enhancing massage force can be promoted, effectively dredge grain.
The invention also includes the links for reinforcing pedal plate structure stability；The link is arranged at the bottom of pedestal
Portion, and connect with pedestal.
Foot pedal of the present invention uses in this way：The foot of user be placed on support panel by way of rotation come
The multi gear position for carrying out support panel angle of inclination adjusts and positioning, to adapt to its use.Before user wants to reset selection
When gear, support panel can be rotated by foot and rotate to the last one gear, at this point, driven barrier sector-meeting barrier card and spine
Wheel so that card is detached from ratchet；Pass through foot's backwards rotation support panel again so that the initial tooth position of ratchet resets to initial bit
It sets, and card passes through the initial tooth position into ratchet under the effect of driven barrier piece barrier position and torsional spring reaction force so that it holds
Support sheet reset is to the first gear or reset condition.
Compared with prior art, the invention has the advantages that and advantageous effect：
1, a kind of angular adjustment locking device of the present invention can not only realize that gear is adjustable, but also can realize the locking of gear,
To improve the practicability using the angular adjustment locking device product.
2, it is flat can to adjust support by user foot for a kind of foot pedal comprising angular adjustment locking device of the present invention
The gear at face angle of inclination, and the position of lockable gear, to greatly improve the comfort level of user and use degree of freedom.
Description of the drawings
Fig. 1 is the explosive view of angular adjustment locking device of the present invention；
Fig. 2 is the schematic internal view of invention angular adjustment locking device；
Fig. 3 and Fig. 4 is the procedure chart that the card of angular adjustment locking device is detached from ratchet；
Fig. 5 and Fig. 6 is that the card of angular adjustment locking device enters the procedure chart of the initial tooth position of ratchet；
Fig. 7 is the foot pedal schematic diagram that the present invention includes angular adjustment locking device；
Wherein, 1 it is pedestal, 2 be ratchet, 3 be card, 4 be driven barrier piece, 5 be driven rivet, 6 be driving position, 7 is
Barrier position, 8 be reset terminal, 9 be torsional spring, 10 be plane, 11 be support panel, 12 be lifting arm, 13 be foot pad, 14 be connection
Frame, 15 be fixing rivet, 16 be limit plastic part.
Specific implementation mode
The present invention is described in further detail with specific implementation mode below in conjunction with the accompanying drawings.
Embodiment
As shown in Figures 1 to 7, a kind of angular adjustment locking device of the present invention include pedestal 1, the spine that is arranged on pedestal 1
Take turns 2, card 3, for the driven barrier piece 4 and driven rivet 5 of barrier card 3 and ratchet 2, wherein driven barrier piece 4 and ratchet
2 is coaxially connected, and driven barrier piece 4 is arranged by fixing rivet 15 and limit plastic part 16 on pedestal 1 with ratchet 2, driven
Rivet 5 is arranged on ratchet 2, card 3 and 1 elastic hinge joint of pedestal, and is engaged with ratchet 2.When ratchet 2 rotates, card 3 is in spine
Wheel 2 tooth position movement realize angular scale adjusting positioning, when card 3 be detached from the last one tooth position when, driven rivet 5 drive from
Dynamic barrier piece 4 is rotated with barrier card 3 and ratchet 2 so that the tooth position that card 3 is detached from ratchet 2 realizes unlock；When ratchet 2 resets,
Driven rivet 5 drives driven barrier piece 4 to reset, and makes card 3 and ratchet 2 by the reaction of driven barrier piece 4 and elasticity
Initial tooth position engagement, realizes that card 3 engages locking with ratchet 2.
Specifically, driven barrier piece 4 is connected with outer circle by the inner circle of concentric and is formed, and the junction of outer circle and inner circle
It is provided with the first projecting ends and the second projecting ends.Wherein, the first projecting ends are driving position 6, driven when ratchet 2 rotates
Rivet 5 is touched with driving position 6 drives driven barrier piece 4 to rotate；Second projecting ends be for by card 3 be detached from ratchet 2 every
Gear 7.The invention also includes reset terminal 8, the reset terminal 8 setting internal circle along it is upper and positioned at driving position 6 and barrier position 7 it
Between；When ratchet 2 resets, driven rivet 5 is touched with reset terminal 8 drives driven barrier piece 4 to reset.
The outside diameter of the present invention is more than the tip diameter of ratchet 2, and the outside circle that interior circular diameter is less than ratchet 2 is straight
Diameter.The tooth position of the ratchet 2 of the present invention protrudes internal circle edge and by outer circumferential edge along barrier, can be rotated in this way in driven barrier piece 4
Or realize that card 3 engages --- disengaging --- cyclic process of engagement with ratchet 2 when resetting.Driving position 6 and reset terminal 8 be from
The end position of the touching of dynamic rivet 5, and to be then card 3 enter from 2 tooth position of ratchet on prominent internal circle edge for barrier position 7 is touched with outer circle
Critical end and card 3 from touching the initiating terminal for entering to prominent internal circle along 2 tooth position of ratchet with outer circle.Therefore, it is driven every
The structure design of catch 4 is very ingenious, and as the intermediate member of state between ratchet 2 and card 3, ratchet 2 passes through driven riveting
Nail 5 drives the driven rotation of barrier piece 4 and resets so that 4 barrier card 3 of driven barrier piece is resetted with ratchet 2 when ratchet 2, card 3
It is engaged again with 2 initial tooth position of ratchet.
The card 3 of angular adjustment locking device of the present invention refers to 1 elastic hinge joint of pedestal：Card 3 passes through fixing rivet 15
Hinged with pedestal 1, card 3 and the hinged place of pedestal 1 are provided with torsional spring 9, and one end and the card 3 of the torsional spring 9 offset, the other end and
Pedestal 1 offsets.The present invention by 4 barrier card 3 of driven barrier piece with ratchet 2 when, torsional spring 9 is constantly in be compressed by card 3
State enters interior bowlder by outer circle when driven barrier piece 4 is resetted by barrier position 7, and the elastic reaction of torsional spring 9 blocks card 3
Enter the initial tooth position of ratchet 2, carries out angular adjustment positioning stage.And the top of ratchet 2 is provided with for adjusting spine by external force
The plane 10 for taking turns 2 rotational angles, therefore, it is necessary to adjust the product of angle to connect with ratchet 2 by the plane 10, to realize production
The angular adjustment of product positions.
The ratchet 2 of the present invention can be moved in the tooth position of ratchet 2 to realize ratchet wheel in rotation process by card 3
The rank of angle adjusts and positioning, then the product component for adjusting angle and positioning is needed to be set up directly on the plane 10 at 2 top of ratchet
, the series of the quantity representative angular adjustment of 2 tooth position of ratchet, and what inclined angle was determined by the position of each tooth position.
Therefore, which can not only realize that the gear at angle of inclination is adjustable, but also can realize the locking of gear, to
Improve the practicability using the angular adjustment locking device product.The angular adjustment locking device is also used to be turned together with ratchet 2
Dynamic driven rivet 5 realizes that adjusting angle gear answers to drive driven barrier piece 4 to be rotated such that card 3 is detached from 2 tooth position of ratchet
The mode very simple of position is ingenious, and angular adjustment locking device, which can be realized, without human hand operation in this way is reset to original gear
State, consequently facilitating the operation that next round angle of inclination is adjusted.
A kind of foot pedal comprising above-mentioned angular adjustment locking device of the present invention includes the support face for support foot
Plate 11, angular adjustment locking device and lifting arm 12.Wherein, angular adjustment locking device is above-mentioned structure.Lifting arm 12
Bottom is connect with 2 top of ratchet of angular adjustment locking device, and the top of lifting arm 12 and support panel 11 are hinged.
The foot pedal of the present invention further includes foot pad 13, which is arranged on 11 end face of support panel, and foot pad 13 is modeling
Expect TPR foots pad, and the distribution of 13 surface of foot pad is provided with sags and crests.The setting of foot pad 13 can play anti-skidding effect, further
Improve the comfort level of user.Meanwhile 13 surface of foot pad is distributed sags and crests, can promote pedal blood circulation and enhancing massage force,
Effectively dredging grain.The invention also includes the link 14 for reinforcing pedal plate structure stability, the link 14 setting exists
The bottom of pedestal 1, and connect with pedestal 1.
Foot pedal of the present invention uses angular adjustment locking device, then support panel 11 can be adjusted according to user foot
The gear of support flat inclination, and the position of lockable gear, to greatly improve comfort level and the use of user
Degree of freedom.In this way when user regulates the angle of inclination of support panel and Ze Ke fixes angle and the position of the support panel 11
It sets, it is not only easy to use, but also use without readjusting next time.Meanwhile user is in use, passes through foot operation
4 barrier card 3 of driven barrier piece and ratchet 2 then can be achieved, to realize that support panel 11 is reset to reset condition, then re-start
The adjusting and positioning of angle of inclination rank, this simple cleverly mode is manually operated without human hand, consequently facilitating operating and making
With.Therefore, practicability and versatility not only can be improved in foot pedal of the invention, but also is greatly improved foot and is placed on support face
The experience comfort level of user on plate 11.In addition, the top of lifting arm 12 is hinged with support panel 11, support panel can be also realized
11 angular adjustment.
Foot pedal of the present invention uses in this way：The foot of user is placed on support panel 11 by way of rotation
Multi gear position to carry out 11 angle of inclination of support panel adjusts and positioning, to adapt to its use.When user wants to reset selection
When preceding gear, support panel 11 can be rotated by foot and rotate to the last one gear, at this point, driven barrier piece 4 can barrier
Card 3 and ratchet 2 so that card 3 is detached from ratchet 2；Pass through foot's backwards rotation support panel 11 again so that 2 original tooth of ratchet
Position resets to initial position, and enters ratchet under 9 reaction force of effect and torsional spring that card 3 passes through 4 barrier position 7 of driven barrier piece
2 initial tooth position so that support panel 11 resets to the first gear or reset condition.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications,
Equivalent substitute mode is should be, is included within the scope of the present invention.
Claims (10)
1. a kind of angular adjustment locking device, it is characterised in that：Including pedestal, the ratchet being set on the base, card, for every
The driven barrier piece and driven rivet of baffle plate and ratchet；The driven barrier piece is connect with coaxial ratchet, and is arranged in pedestal
On；The driven rivet is arranged on ratchet；The card and pedestal elastic hinge joint, and engaged with ratchet；
When ratchet wheel, card realizes the adjusting positioning of angular scale in the tooth position movement of ratchet, when card is detached from the last one
When tooth position, driven rivet drives driven barrier piece rotation with barrier card and ratchet so that the tooth position that card is detached from ratchet is realized
Unlock；When ratchet resets, driven rivet drives driven barrier piece to reset, and makes card by driven barrier piece and the reaction of elasticity
Piece is engaged with ratchet, realizes that card engages locking with ratchet.
2. angular adjustment locking device according to claim 1, it is characterised in that：The driven barrier piece is by concentric
Inner circle connects composition with outer circle；The junction of the outer circle and inner circle is provided with the first projecting ends and the second projecting ends.
3. angular adjustment locking device according to claim 2, it is characterised in that：First projecting ends are driving
Position, when ratchet wheel, driven rivet is touched with driving position drives driven barrier piece to rotate；Second projecting ends are for inciting somebody to action
Card is detached from the barrier position of ratchet.
4. angular adjustment locking device according to claim 2, it is characterised in that：It further include reset terminal；The reset terminal
Setting internal circle along it is upper and positioned at driving position and barrier position between；When ratchet resets, driven rivet touches drive with reset terminal
Driven barrier piece resets.
5. angular adjustment locking device according to claim 2, it is characterised in that：The outside diameter is more than the tooth of ratchet
Outside diameter circle；The interior circular diameter is less than the tip diameter of ratchet.
6. angular adjustment locking device according to claim 1, it is characterised in that：The card is with pedestal elastic hinge joint
Refer to：The hinged place of card and pedestal is provided with torsional spring, and one end and the card of the torsional spring offset, and the other end offsets with pedestal.
7. angular adjustment locking device according to claim 1, it is characterised in that：It is provided with and is used at the top of the ratchet
The plane of ratchet wheel angle is adjusted by external force.
8. a kind of foot pedal including any one of claim 1 to the 7 angular adjustment locking device, it is characterised in that：Packet
Include the support panel, angular adjustment locking device and lifting arm for support foot；
The angular adjustment locking device includes pedestal, is set on the base ratchet, card, for barrier card and ratchet
Driven barrier piece and driven rivet；The driven barrier piece is connect with coaxial ratchet, and is set on the base；The driven rivet
It is arranged on ratchet；The card and pedestal elastic hinge joint, and engaged with ratchet；
When ratchet wheel, card realizes the adjusting positioning of angular scale in the tooth position movement of ratchet, when card is detached from the last one
When tooth position, driven rivet drives driven barrier piece rotation with barrier card and ratchet so that the tooth position that card is detached from ratchet is realized
Unlock；When ratchet resets, driven rivet drives driven barrier piece to reset, and makes card by driven barrier piece and the reaction of elasticity
Piece is engaged with ratchet, realizes that card engages locking with ratchet；
It is connect at the top of the lifting arm bottom and the ratchet of angular adjustment locking device, top and the support panel of lifting arm are cut with scissors
It connects.
9. foot pedal according to claim 8, it is characterised in that：Further include foot pad, the foot pad is arranged in support panel
On end face；The foot pad is plastics TPR foots pad；The footbed surface distribution is provided with sags and crests.
10. foot pedal according to claim 8, it is characterised in that：Further include for reinforcing pedal plate structure stability
Link；The link is arranged in the bottom of pedestal, and is connect with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165593.5A CN108323990A (en) | 2018-02-28 | 2018-02-28 | Angular adjustment locking device and the foot pedal for including angular adjustment locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165593.5A CN108323990A (en) | 2018-02-28 | 2018-02-28 | Angular adjustment locking device and the foot pedal for including angular adjustment locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108323990A true CN108323990A (en) | 2018-07-27 |
Family
ID=62930026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810165593.5A Pending CN108323990A (en) | 2018-02-28 | 2018-02-28 | Angular adjustment locking device and the foot pedal for including angular adjustment locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108323990A (en) |
Cited By (1)
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| CN208463392U (en) * | 2018-02-28 | 2019-02-05 | 佛山市迪赛纳科技有限公司 | Angular adjustment locking device and foot pedal comprising angular adjustment locking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110266261A (en) * | 2019-07-01 | 2019-09-20 | 黄明德 | A kind of new energy battery pack device with dedusting and cleaning device |
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