CN112302449A - Furniture driving slave device capable of adjusting load in large range - Google Patents

Furniture driving slave device capable of adjusting load in large range Download PDF

Info

Publication number
CN112302449A
CN112302449A CN202011282903.5A CN202011282903A CN112302449A CN 112302449 A CN112302449 A CN 112302449A CN 202011282903 A CN202011282903 A CN 202011282903A CN 112302449 A CN112302449 A CN 112302449A
Authority
CN
China
Prior art keywords
adjusting
force arm
furniture
ratchet wheel
sliding block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011282903.5A
Other languages
Chinese (zh)
Inventor
蔡耿锡
罗积华
伦锴成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingyuan Xinghui Precision Manufacturing Co ltd
Original Assignee
Qingyuan Xinghui Precision Manufacturing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingyuan Xinghui Precision Manufacturing Co ltd filed Critical Qingyuan Xinghui Precision Manufacturing Co ltd
Priority to CN202011282903.5A priority Critical patent/CN112302449A/en
Publication of CN112302449A publication Critical patent/CN112302449A/en
Priority to ES202390008U priority patent/ES1303402Y/en
Priority to DE112021005622.0T priority patent/DE112021005622T5/en
Priority to DE212021000496.2U priority patent/DE212021000496U1/en
Priority to PL131465U priority patent/PL131465U1/en
Priority to PCT/CN2021/089620 priority patent/WO2022105105A1/en
Pending legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/06—Devices for limiting the opening movement of hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/04—Hinges adjustable relative to the wing or the frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/04—Hinges adjustable relative to the wing or the frame
    • E05D7/0407—Hinges adjustable relative to the wing or the frame the hinges having two or more pins and being specially adapted for cabinets or furniture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E05D2003/163—Horizontal pivot-axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/499—Spring tensioners; Tension sensors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E05Y2201/626—Levers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

The invention provides a furniture driving and operating device for large-range load adjustment, which comprises a driving device for moving a door plate of furniture, wherein the driving device comprises a driving base body arranged on a cabinet body, a connecting rod assembly for rotating the door plate, a spring assembly for providing power and an adjusting mechanism for adjusting output, the adjusting mechanism rotates on the driving base body through a positioning rivet, the adjusting mechanism forms an upper lever part and a lower lever part which swing in a lever type mode by taking the positioning rivet as an axial point, the top of the upper lever part is connected with the connecting rod assembly, the adjusting mechanism is provided with a sliding block for adjusting the length of the lower lever part, the sliding block is connected to the lower part of the lower lever part in a sliding mode, one end of the spring assembly is connected to the driving base body in a positioning mode, and the. The direct adjustment lever force ratio is realized, the output force of the spring is changed, the load change of different door plates is adapted, the applicability is strong, the structure is simple, the stability is high, and the normal working purpose of the door plates is ensured.

Description

Furniture driving slave device capable of adjusting load in large range
Technical Field
The invention relates to the technical field of furniture hinges, in particular to a furniture driving and operating device capable of adjusting load in a large range.
Background
The furniture hinge is generally used for the installation and connection of a cabinet body and a door panel, in particular to an upturned door hinge which is provided with an operation driving device for driving the door panel to move.
At present, there is a chinese patent document no: CN103477011B discloses an operation driving device for moving a trapdoor of furniture, which discloses that the operation driving device for moving the trapdoor of furniture comprises: at least one pivotably mounted actuating arm for moving the trapdoor; a spring mechanism for applying a turning moment to the operating arm in an opening direction; an adjusting mechanism with an adjusting screw, which has a thread, wherein the turning moment of the spring mechanism acting on the actuating arm can be adjusted by a rotational movement of the adjusting screw; wherein the adjusting bolt has a bolt shank along which a nut is adjustably supported by a rotational movement of the adjusting bolt; wherein the adjusting screw has a locking mechanism separate from the thread, which prevents unintentional rotational movement of the adjusting screw. Therefore, the adjusting bolt with the structure is matched with the nut to realize the output of different torques of the unified device.
However, the operation driving device with the above-mentioned structure has the following disadvantages in practical operation,
1) the adjusting device with the structure has a complex structure, and the matching of the adjusting device and the control arm requires high precision, otherwise the control arm is easy to clamp, the transmission performance is reduced, and even the normal work of the door plate is influenced.
2) According to the adjusting device with the structure, when the adjusting bolt is adjusted manually, the nut can move along the bolt rod, so that the position of an action point of the spring mechanism relative to a rotating shaft of the operating rod can be changed, the action point of the spring mechanism is indirectly adjusted, the adjusting amplitude is small, the adjusting device is difficult to adapt to furniture with large-range load adjustment, and the use is limited.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a furniture driving operation device for adjusting load in a large range, which can directly adjust the ratio of lever force to change the output force of a spring, is suitable for different door plate load changes, has strong applicability, simple structure and high stability and ensures the normal work of the door plate.
The invention aims to realize the following steps: the driving device comprises a driving base body installed on a cabinet body, a connecting rod assembly enabling the door panel to rotate, a spring assembly providing power and an adjusting mechanism adjusting output, wherein the adjusting mechanism rotates on the driving base body through a positioning rivet, the adjusting mechanism is provided with an upper lever portion and a lower lever portion which swing in a lever mode by taking the positioning rivet as an axial point, the top of the upper lever portion is connected with the connecting rod assembly, the adjusting mechanism is provided with a sliding block adjusting the length of the lower lever portion, the sliding block is connected to the lower portion of the lower lever portion in a sliding mode, one end of the spring assembly is connected to the driving base body in a positioning mode, and the other end of the spring assembly is connected with the sliding block in a rotating mode.
According to the optimization, the adjusting mechanism comprises a force arm, a supporting block, a ratchet wheel and a moving shaft, the force arm is rotatably connected to the driving base body through a positioning rivet, the top of the force arm is connected with the connecting rod assembly, the supporting block is mounted on the lower portion of the force arm, the ratchet wheel is rotatably connected to the supporting block, the moving shaft is in threaded connection with the ratchet wheel, the ratchet wheel rotates to drive the moving shaft to move back and forth, and the sliding block is mounted on the moving shaft and correspondingly moves back and forth along with the moving shaft.
According to the optimization, the supporting block is provided with a positioning clamping groove, and the end part of the ratchet wheel is clamped on the positioning clamping groove.
According to the optimization, the supporting block is arranged at the lower part of the force arm through the mounting pin.
According to the optimization, the force arm is provided with a limiting pin for directionally rotating the ratchet wheel, and the limiting pin is arranged on the force arm between the ratchet wheel and the sliding block.
According to the optimization, the two sides of the lower part of the force arm are provided with the guide sliding grooves, and the two sides of the sliding block are provided with the directional convex blocks which are matched with the guide sliding grooves to slide.
According to the optimization, through holes for rotating ratchet wheels are respectively formed on two sides of the force arm.
According to the optimization, the driving base body is provided with the mounting sleeve, the mounting sleeve is provided with the buffer cylinder and the adjusting wheel for adjusting the buffer force of the buffer cylinder, the buffer cylinder is slidably mounted on the mounting sleeve, one end of the mounting sleeve is in threaded connection with the adjusting wheel, the adjusting wheel is in positioning connection with the push rod of the buffer cylinder, and the connecting rod assembly is folded into the driving base body and is abutted against the buffer cylinder.
According to the optimization, the lower end of the force arm is provided with an angle adjusting wheel for adjusting the swing amplitude, one end of the angle adjusting wheel is connected to the lower part of the driving base body in a positioning and rotating mode, and the other end of the angle adjusting wheel is connected to the force arm in a threaded mode.
The invention has the advantages that:
1) the length of the lower lever part can be adjusted by utilizing the position of the adjusting slide block, so that the ratio of the lever force of the adjusting mechanism is adjusted to change the output force of the spring assembly, the load change of different door plates is met, the operation is simple, and the applicability is strong.
2) Through the structural cooperation of the arm of force, supporting shoe, ratchet, removal axle and the slider of adjustment mechanism, the shift position that the slider can be adjusted to rotatory ratchet, simple structure, and adjustment stability is high, guarantees the regulation effect of door plant load.
3) The swing amplitude of the adjusting mechanism is effectively adjusted by matching with the structure of the angle adjusting wheel, the lever ratio of the force arm is further adjusted, the door plate load is further adjusted, and the door plate adjusting mechanism is suitable for large-load door plates.
4) Under the effect of cushion cylinder, promote buffering effect, reduce the striking and produce the noise, extension door plant life.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a driving device according to a preferred embodiment of the present invention.
FIG. 3 is a schematic structural diagram of an adjusting mechanism according to a preferred embodiment of the present invention.
FIG. 4 is a schematic diagram of the adjustment mechanism (with a partial moment arm removed) according to the preferred embodiment of the invention.
Fig. 5 is an exploded view of the adjustment mechanism of the preferred embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 5, the furniture driving operation device for widely adjusting load according to the present invention includes a driving device for moving a door panel of furniture, the driving device includes a driving base 1 mounted on a cabinet, a link assembly 2 for rotating the door panel, a spring assembly 3 for providing power, and an adjusting mechanism 4 for adjusting output. The adjusting mechanism 4 is rotated on the driving base body 1 through the positioning rivet 5, and the adjusting mechanism 4 is provided with an upper lever part b and a lower lever part a which swing in a lever type by taking the positioning rivet 5 as an axis point. The top of the upper lever part b is connected with the connecting rod assembly 2, the adjusting mechanism 4 is provided with a sliding block 6 for adjusting the length of the lower lever part a, the sliding block 6 is connected to the lower part of the lower lever part a in a sliding mode, one end of the spring assembly 3 is connected to the driving base body 1 in a positioning mode, and the other end of the spring assembly is connected with the sliding block 6 in a rotating mode.
Utilize the position of adjustment slider 6, can adjust the length of lever portion a down to go up lever portion b and the lever power ratio of lever portion a down in the adjustment mechanism 4, with the size that changes 3 output forces of spring assembly, realize satisfying different door plant load changes, easy operation, the suitability is strong.
Referring to fig. 1 to 3, for further refinement, the adjusting mechanism 4 includes a moment arm 41, a support block 42, a ratchet wheel 43, and a moving shaft 44. The force arm 41 is rotatably connected to the driving base body 1 through a positioning rivet 5, the top of the force arm 41 is connected with the connecting rod assembly 2, a supporting block 42 is installed at the lower part of the force arm 41, a ratchet wheel 43 is rotatably connected to the supporting block 42, a moving shaft 44 is in threaded connection with the ratchet wheel 43, the ratchet wheel 43 rotates to drive the moving shaft 44 to move back and forth, and the slider 6 is installed on the moving shaft 44 and correspondingly moves back and forth along with the moving shaft 44. That is, the slider 6 is attached to the moving shaft 44, and the slider 6 and the moving shaft 44 are rotatable but immovable with each other and movable following the movement of the moving shaft 44. The spring assembly 3 can rotate correspondingly on the sliding block 6. The connecting structure is simple and the stability is high.
Meanwhile, the supporting block 42 is provided with a positioning slot 45, and the end of the ratchet wheel 43 is clamped on the positioning slot 45. The supporting block 42 is arranged at the lower part of the force arm 41 through an installation pin 46; the force arm 41 is provided with a limiting pin 47 for directionally rotating the ratchet wheel 43, and the limiting pin 47 is arranged on the force arm 41 between the ratchet wheel 43 and the sliding block 6. Avoid ratchet 43 not hard up, promote structural stability, ensure to adjust door plant load performance.
Because the ratchet wheel 43 can only rotate under the limiting action of the supporting block 42 and the limiting pin 47, the ratchet wheel 43 rotates to drive the moving shaft 44 to move back and forth, the sliding block 6 correspondingly moves back and forth, so that the value of the lower lever part a is changed, and the ratio of the upper lever part b to the lower lever part a is changed, therefore, the force arm 41 of the adjusting mechanism 4, the supporting block 42, the ratchet wheel 43, the moving shaft 44 and the sliding block 6 are matched in structure, the change of the output force of the spring assembly 3 is realized, the load change of different door panels can be met, the structure is simple, the stability is high, and the use quality of the door panels.
And, the both sides of the lower part of arm of force 41 are equipped with the guide runner 48, the both sides of slider 6 are equipped with the orientation lug 49 that matches the gliding of guide runner 48. The stability of adjustment is promoted, and the adjustment precision is guaranteed.
Meanwhile, through holes 410 for the rotating ratchet 43 are respectively formed on both sides of the force arm 41. The operation is convenient, and the normal use of the door plate is ensured.
Referring to fig. 1 to 5, an angle adjusting wheel 10 for adjusting the swing amplitude is disposed at the lower end of the force arm 41, one end of the angle adjusting wheel 10 is rotatably connected to the lower portion of the driving base 1, and the other end of the angle adjusting wheel 10 is screwed to the force arm 41. The swing amplitude of the adjusting mechanism 4 is effectively adjusted by matching with the structure of the angle adjusting wheel 10, the lever ratio of the force arm 41 is further adjusted, the door panel load is further adjusted, and the door panel adjusting mechanism is suitable for large-load door panels.
Referring to fig. 1 to 5, the driving base 1 is provided with an installation sleeve 7, the installation sleeve 7 is provided with a buffer cylinder 8 and an adjusting wheel 9 for adjusting the buffering force of the buffer cylinder 8, the buffer cylinder 8 is slidably installed on the installation sleeve 7, one end of the installation sleeve 7 is in threaded connection with the adjusting wheel 9, the adjusting wheel 9 is in positioning connection with a push rod of the buffer cylinder 8, and the connecting rod assembly 2 is folded to abut against the buffer cylinder 8 while driving the driving base 1. Under the effect of buffer cylinder 8, promote buffering effect, extension door plant life strengthens door plant service quality.
The above embodiments are only the embodiments of the present invention with better effect, and any structure identical or equivalent to the furniture driving operation device for adjusting load in a wide range of the present invention is within the protection scope of the present invention.

Claims (9)

1. A furniture drive operator for large-range load adjustment, comprising a drive for moving a door panel of a piece of furniture, the drive comprising a drive base (1) mounted on a cabinet, a linkage assembly (2) for pivoting the door panel, a spring assembly (3) for providing power, and an adjustment mechanism (4) for adjusting the output, characterized in that: the adjusting mechanism (4) rotates on the driving base body (1) through the positioning rivet (5), a lever-type swinging upper lever part (b) and a lever-type swinging lower lever part (a) are formed on the adjusting mechanism (4) by taking the positioning rivet (5) as an axial point, the top of the upper lever part (b) is connected with the connecting rod assembly (2), the adjusting mechanism (4) is provided with a sliding block (6) for adjusting the length of the lower lever part (a), the sliding block (6) is connected to the lower part of the lower lever part (a) in a sliding mode, one end of the spring assembly (3) is connected to the driving base body (1) in a positioning mode, and the other end of the spring assembly is connected with the sliding block (6) in.
2. A furniture drive operator for use with widely adjustable loads according to claim 1 wherein: the adjusting mechanism (4) comprises a force arm (41), a supporting block (42), a ratchet wheel (43) and a moving shaft (44), the force arm (41) is rotatably connected to the driving base body (1) through a positioning rivet (5), the top of the force arm (41) is connected with the connecting rod assembly (2), the supporting block (42) is installed on the lower portion of the force arm (41), the ratchet wheel (43) is rotatably connected to the supporting block (42), the moving shaft (44) is in threaded connection with the ratchet wheel (43), the ratchet wheel (43) rotates to drive the moving shaft (44) to move back and forth, and the sliding block (6) is installed on the moving shaft (44) and correspondingly moves back and forth along with the moving shaft (44).
3. A furniture drive operator for use with widely adjustable loads according to claim 2 wherein: the supporting block (42) is provided with a positioning clamping groove (45), and the end part of the ratchet wheel (43) is clamped on the positioning clamping groove (45).
4. A furniture drive operator for use with widely adjustable loads according to claim 3 wherein: the supporting block (42) is arranged at the lower part of the force arm (41) through a mounting pin (46).
5. A furniture drive operator for use with widely adjustable loads according to claim 2 wherein: the force arm (41) is provided with a limiting pin (47) for directionally rotating the ratchet wheel (43), and the limiting pin (47) is arranged on the force arm (41) between the ratchet wheel (43) and the sliding block (6).
6. A furniture drive operator according to any of claims 2 to 5 for use with widely adjustable loads, wherein: the two sides of the lower part of the force arm (41) are provided with guide sliding grooves (48), and the two sides of the sliding block (6) are provided with directional convex blocks (49) which are matched with the guide sliding grooves (48) to slide.
7. A furniture drive operator according to any of claims 2 to 5 for use with widely adjustable loads, wherein: both sides of the force arm (41) are respectively provided with a through hole (410) for the rotating ratchet wheel (43).
8. A furniture drive operator according to any of claims 2 to 5 for use with widely adjustable loads, wherein: the buffer power that drive base member (1) was equipped with installation cover (7), installation cover (7) are equipped with buffer cylinder (8) and adjust buffer cylinder (8) and use regulating wheel (9), buffer cylinder (8) slide mount is at installation cover (7), the one end and regulating wheel (9) threaded connection of installation cover (7), regulating wheel (9) and the catch bar location connection of buffer cylinder (8), link assembly (2) are converted into and are contradicted with buffer cylinder (8) in drive base member (1).
9. A furniture drive operator according to any of claims 2 to 5 for use with widely adjustable loads, wherein: the lower end of the force arm (41) is provided with an angle adjusting wheel (10) for adjusting the swing amplitude, one end of the angle adjusting wheel (10) is positioned and rotatably connected to the lower part of the driving base body (1), and the other end of the angle adjusting wheel (10) is in threaded connection with the force arm (41).
CN202011282903.5A 2020-11-17 2020-11-17 Furniture driving slave device capable of adjusting load in large range Pending CN112302449A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN202011282903.5A CN112302449A (en) 2020-11-17 2020-11-17 Furniture driving slave device capable of adjusting load in large range
ES202390008U ES1303402Y (en) 2020-11-17 2021-04-25 Furniture drive and control device having an adjustable load capacity over a wide range
DE112021005622.0T DE112021005622T5 (en) 2020-11-17 2021-04-25 Furniture drive actuator usable for load adjustment in a wide range
DE212021000496.2U DE212021000496U1 (en) 2020-11-17 2021-04-25 Furniture drive actuator usable for load adjustment in a wide range
PL131465U PL131465U1 (en) 2020-11-17 2021-04-25 Furniture guidance and control device with a wide-range adjustable load capacity
PCT/CN2021/089620 WO2022105105A1 (en) 2020-11-17 2021-04-25 Furniture driving and control device having wide-range adjustable loading capacity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011282903.5A CN112302449A (en) 2020-11-17 2020-11-17 Furniture driving slave device capable of adjusting load in large range

Publications (1)

Publication Number Publication Date
CN112302449A true CN112302449A (en) 2021-02-02

Family

ID=74335806

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011282903.5A Pending CN112302449A (en) 2020-11-17 2020-11-17 Furniture driving slave device capable of adjusting load in large range

Country Status (5)

Country Link
CN (1) CN112302449A (en)
DE (2) DE112021005622T5 (en)
ES (1) ES1303402Y (en)
PL (1) PL131465U1 (en)
WO (1) WO2022105105A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022105105A1 (en) * 2020-11-17 2022-05-27 清远市星徽精密制造有限公司 Furniture driving and control device having wide-range adjustable loading capacity
CN114776158A (en) * 2022-05-05 2022-07-22 广东炬森五金精密制造有限公司 Semi-embedded hinge

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007006689U1 (en) * 2007-05-07 2008-09-18 Hetal-Werke Franz Hettich Gmbh & Co. Kg Drive device for a fitting
CN201232457Y (en) * 2008-07-10 2009-05-06 伍志勇 Installation base for buffer
AT510984B1 (en) * 2011-02-22 2012-08-15 Blum Gmbh Julius ACTUATOR FOR MOVING A FURNITURE FLAP
CN104136700B (en) * 2012-01-30 2016-10-19 尤利乌斯·布卢姆有限公司 Adjustment driving means for furniture flap
AT518248B1 (en) * 2016-06-22 2017-09-15 Blum Gmbh Julius furniture accessories
CN106175199B (en) * 2016-09-08 2018-08-03 伍志勇 Overturning linkage adjustment mechanism for furniture
TR201818261A2 (en) * 2018-11-30 2020-06-22 Samet Kalip Ve Madeni Esya Sanayi Ve Ticaret Anonim Sirketi A Furniture Hinge With Damping Adjustment
CN112302449A (en) * 2020-11-17 2021-02-02 清远市星徽精密制造有限公司 Furniture driving slave device capable of adjusting load in large range

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022105105A1 (en) * 2020-11-17 2022-05-27 清远市星徽精密制造有限公司 Furniture driving and control device having wide-range adjustable loading capacity
CN114776158A (en) * 2022-05-05 2022-07-22 广东炬森五金精密制造有限公司 Semi-embedded hinge
CN114776158B (en) * 2022-05-05 2023-12-26 广东炬森精密科技股份有限公司 Semi-embedded hinge

Also Published As

Publication number Publication date
WO2022105105A1 (en) 2022-05-27
DE112021005622T5 (en) 2023-08-24
ES1303402U (en) 2023-09-29
DE212021000496U1 (en) 2023-07-26
ES1303402Y (en) 2023-12-20
PL131465U1 (en) 2023-11-20

Similar Documents

Publication Publication Date Title
CN112302449A (en) Furniture driving slave device capable of adjusting load in large range
JP2008506054A5 (en)
US6340039B1 (en) Structure of a wood carving machine
CN214062671U (en) Furniture driving slave device capable of adjusting load in large range
CN208375094U (en) A kind of big clamping range slide bar locking pliers of desktop
CN112975153B (en) Improved laser cutting machine
CN2858740Y (en) Adjustable scraper mechanism
CN201534561U (en) Pneumatic control adjustment steering pipe post for automobile
CN111799136A (en) Adjustable opening spring mechanism for circuit breaker
CN112196389A (en) Lifting device assisting hinge to turn upwards and stop at will
CN111980379A (en) Assembled side fascia centre gripping mounting structure
CN101704380A (en) Pneumatic control adjustment steering column for automobiles
CN219710165U (en) Steering adjusting mechanism of working head
CN114407647B (en) Throttle swing rod limiting mechanism and operation machine
CN220327126U (en) Angle-adjustable writing board
CN221185196U (en) Fixed laser welding mechanism
CN216841138U (en) Adjustable upturning door hinge damping system
CN219854229U (en) Clamping tool for tungsten rod machining
CN214101094U (en) Motor connecting device
CN219837749U (en) Turnover table capable of adjusting assembly angle
CN220500699U (en) Manual spring spanner
CN221337084U (en) Workpiece overturning mechanism for workpiece marking
CN115383481B (en) Positioning device for machining motor brake groove disc
CN214062669U (en) Lifting device assisting hinge to turn upwards and stop at will
CN113595319B (en) Locking device for external electromechanical actuator

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination