CN113464005B - Push type automatic opening reset device - Google Patents
Push type automatic opening reset device Download PDFInfo
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- CN113464005B CN113464005B CN202110810009.9A CN202110810009A CN113464005B CN 113464005 B CN113464005 B CN 113464005B CN 202110810009 A CN202110810009 A CN 202110810009A CN 113464005 B CN113464005 B CN 113464005B
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- pushing
- connecting arm
- transmission
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- 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
Abstract
The invention relates to a push type automatic opening reset device, which comprises a bracket; the bracket is provided with a pressing component, a pushing component and a connecting arm; the connecting arm is provided with a transmission assembly and is in driving connection with the pushing assembly through the transmission assembly; the pressing component and the pushing component are mutually locked or unlocked during elastic movement; the pushing assembly elastically moves on the support when unlocked and acts on the transmission assembly when elastically moving, the connecting arm is driven to automatically hinge and open a certain position relative to the support, and the connecting arm drives the pushing assembly to reset and slide and is mutually locked with the pressing assembly when continuously hinged and opened relative to the support through the transmission assembly; when the connecting arm is in an open state and the pushing assembly and the pressing assembly are locked, the transmission assembly and the pushing assembly depend on each other and/or form a space; when the connecting arm is hinged and closed relative to the support, the pushing assembly is always locked with the pressing assembly, and the transmission assembly is movably driven on the support through the connecting arm and forms a distance with the pushing assembly.
Description
Technical Field
The invention relates to a push type automatic opening reset device.
Background
The patent document No. CN211883005U of the applicant discloses an adjustable furniture stable pressing rebound structure in 11/10/2020, which comprises a movable sliding rail and a fixed sliding rail which are in sliding opening and closing fit with each other, wherein the movable sliding rail is provided with a movable part and a pressing action component, and the fixed sliding rail is provided with a pressing rebound device; the pressing action assembly comprises a pressing support and an adjusting piece, the pressing support is fixedly arranged on the movable sliding rail, and the adjusting piece is movably arranged on the pressing support in an adjustable mode and can perform a pressing and rebounding action with the pressing rebounding device; the movable slide rail is acted by a tool or a hand and is driven to slide on the fixed slide rail, and the movable slide rail automatically slides and opens on the fixed slide rail through the interaction of the adjusting piece and the pressing rebounding device when sliding; the movable slide rail and the fixed slide rail realize the adjustment of the mutual pressing and rebounding action positions through an adjusting piece; when the movable sliding rail slides to open or close to a certain position relative to the fixed sliding rail, the movable part acts and drives the pressing rebound device to reset to the initial terminal position. Although the above structure can realize the effect of pressing and opening and closing furniture and automatically resetting each device when the furniture is opened and closed, the furniture needs to be provided with a plurality of components and devices, and the components and the devices are matched with each other, so that the effect can be realized. Therefore, further improvements are necessary.
Disclosure of Invention
The invention aims to provide a push type automatic opening and resetting device to overcome the defects in the prior art.
According to the automatic resetting means that opens of push type of this purpose design, including the support, its characterized in that: the support is provided with a pressing assembly, a pushing assembly and a connecting arm; the pressing component and the pushing component are mutually independent and respectively and elastically move on the bracket; the connecting arm is provided with a transmission assembly and is in driving connection with the pushing assembly through the transmission assembly.
The pressing component and the pushing component are mutually locked or unlocked in the elastic movement process; the pushing assembly elastically moves on the support when unlocked and acts on the transmission assembly when elastically moving, the connecting arm is driven to automatically hinge and open a certain position relative to the support, and the connecting arm drives the pushing assembly to reset and slide and is mutually locked with the pressing assembly when continuously hinged and opened relative to the support through the transmission assembly.
When the connecting arm is in an open state and the pushing component and the pressing component are locked, the transmission component and the pushing component are mutually dependent and/or form a distance.
When the connecting arm is hinged and closed relative to the support, the pushing assembly is always locked with the pressing assembly, and the transmission assembly is movably arranged on the support through the driving of the connecting arm and forms a distance with the pushing assembly.
The pressing assembly comprises a pressing acting element and a pressing elastic element; the pressing part and the locking part are arranged on the pressing acting piece; the pressing action piece is elastically movable on the support through the matching pressing of the pressing part and the pressing elastic piece, and is mutually locked or unlocked with the pushing assembly through the locking part during elastic movement.
One end of the pressing elastic piece elastically acts on the pressing acting piece, and the other end of the pressing elastic piece elastically acts on the bracket; the pressing acting piece is elastically rotated or swung on the support through the matching pressing of the pressing part and the pressing elastic piece.
The pressing part is arranged at one end of the pressing action piece, and at least part of the outer end of the pressing part extends out of the bracket; the locking and separating part is arranged at the other end of the pressing acting piece; the middle part of the pressing acting piece is provided with a switching part and rotates or swings on the bracket through the switching part.
The pushing assembly comprises a pushing acting piece and a pushing elastic piece; the pushing action piece is provided with a locking and releasing matching part, and is mutually locked or unlocked with the locking and releasing part of the pressing action piece through the locking and releasing matching part, and the pushing action piece elastically moves on the bracket through the pushing elastic piece during unlocking.
The transmission assembly comprises an opening transmission member and a reset transmission member which are arranged independently.
One end of the opening transmission part is hinged with the connecting arm, and the other end of the opening transmission part is at least in driving connection with the pushing action part to form an opening action force when the pushing component is unlocked.
One end of the reset transmission piece is hinged with the connecting arm, the other end of the reset transmission piece moves on the support at least when the connecting arm is automatically hinged and opened at a certain position relative to the support and is continuously hinged and opened, and the reset transmission piece forms reset acting force with the pushing acting piece when moving and is in mutual driving connection.
When the connecting arm is in an opening state and the pushing assembly is locked with the pressing assembly, a distance is formed between the opening transmission piece and the pushing action piece, and the reset transmission piece and the pushing action piece are mutually depended or in clearance fit.
When the connecting arm is hinged and closed relative to the support, the pushing acting element is always locked with the locking part of the pressing acting element through the locking part, the opening transmission element and the resetting transmission element respectively freely move on the support in different directions or the same direction through the driving of the connecting arm, and intervals are formed between the opening transmission element and the pushing acting element.
The pushing action piece is provided with a pushing action part; one end of the pushing elastic piece elastically acts on the pushing acting piece, and the other end of the pushing elastic piece elastically acts on the bracket; the pushing action piece slides on the support in a linear mode through the elasticity of the pushing elastic piece when unlocking is conducted, and drives the opening transmission piece to slide on the support in a linear mode through the action of the pushing action portion, so that the connecting arm is driven to be automatically hinged and opened at a certain position relative to the support.
The pushing action piece is also provided with a pushing guide part and a reset part; the pressing action piece is also provided with a pressing guide part.
When the connecting arm is in a closed state, the pressing acting element overcomes the elastic force of the pressing elastic element through pressing of the pressing part and rotates or swings on the support, the locking part is separated from the locking matching part when the pressing acting element rotates or swings, the pushing acting element is separated from the locking matching part at the locking part and slides on the support through elastic linear sliding of the pushing elastic element, acts through the pushing guide part when the elastic linear sliding reaches a certain position, depends on the pressing guide part, acts through the pushing action part and drives the opening transmission element to slide on the support linearly, and the opening transmission element drives the connecting arm to automatically hinge and open a certain position relative to the support when the opening transmission element slides linearly; wherein, the reset part is mutually depended on or in clearance fit with the reset transmission piece when the connecting arm is opened to a certain position.
When the connecting arm is continuously hinged and opened relative to the bracket, the reset transmission piece is driven to slide on the bracket linearly, the reset transmission piece acts on the reset part when sliding linearly, and the reset transmission piece overcomes the elasticity of the pushing elastic piece and slides on the bracket by driving the pushing action piece; when the pushing acting element slides to a certain position in a resetting way, the pushing guide part is separated from the pressing guide part, the pressing acting element is reset to rotate or swing on the bracket through the elastic force of the pressing elastic element, and the pressing acting element and the locking and separating matching part are locked with each other through the locking and separating part.
The outer end of the pressing part is also provided with a position adjusting part.
An intermediate piece is arranged between the reset transmission piece and the connecting arm, one end of the intermediate piece is hinged with the reset transmission piece, and the other end of the intermediate piece is hinged with the connecting arm; the reset transmission part is in hinged mutual driving connection with the connecting arm through the middle part.
And an anti-collision piece is arranged between the opening transmission piece and the pushing action piece and/or between the reset transmission piece and the pushing action piece and is in anti-collision type mutual driving connection through the anti-collision piece.
Through the improvement of the structure, compared with the prior art, the invention has the following advantages:
1. the pressing assembly, the pushing assembly, the connecting arm and the transmission assembly are arranged on the bracket, so that the overall structure of the device is simplified, the number of components is reduced, and the production cost is reduced; the components are arranged on the support, so that the connection compactness among the components can be improved, the device is favorable for integral arrangement, the daily use and the maintenance of a user are facilitated, the work cooperation among the components is facilitated, the effect that the components automatically reset when the connecting arm is automatically hinged to open a certain position and continuously opened is ensured, the use stability of the device is improved, the size of the device can be reduced, and the space position occupied by the device during assembly and use is reduced.
2. The pushing assembly is unlocked by utilizing the pressing effect of the pressing assembly, and the opening acting force is applied to the connecting arm through the transmission assembly, so that the connecting arm can be driven to automatically hinge and open a certain position relative to the support, and the user can be ensured to automatically open the connecting arm by using the simplest and most convenient operation.
When the pushing assembly is locked, the connecting arm can be freely opened and closed on the bracket, so that a user can directly open and close the connecting arm at any time except for pressing and opening the connecting arm, and further the user can conveniently open and close the connecting arm.
3. The linking arm can reset the pushing assembly through the transmission assembly when being opened continuously, so that the pushing assembly is locked with the pressing assembly again, automatic resetting of the linking arm when the linking arm is opened is guaranteed, and the problem that the linking arm cannot be normally closed due to the fact that the assembling position of each component is not standard or the linking arm breaks away from the linking arm in the using process is solved.
4. The linking arm is opening the back, passes the subassembly simultaneously and when pressing the subassembly locking, transmission assembly and pass and form between the subassembly, do not have any effect each other promptly, so the linking arm can be relative the free articulated switching that carries on of support, not only satisfies more user demands of user, can also make whole device cooperate other external parts to realize more functions to improve the adaptability of device.
In summary, the device has the characteristics of simple and reasonable structure, excellent performance, low manufacturing cost, small volume, high compactness of connection of all components, safe, convenient and reliable use by users, worry saving, labor saving and the like, and has strong practicability.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a schematic view of an assembly structure according to an embodiment of the present invention.
Fig. 3 is an assembled cross-sectional structural schematic diagram of an embodiment of the present invention.
Fig. 4-6 are schematic diagrams of an opening process according to an embodiment of the present invention.
Fig. 7 and 8 are schematic diagrams illustrating a shutdown process according to an embodiment of the invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1-8, the push type automatic opening reset device comprises a bracket 1; the support 1 is provided with a pressing assembly, a pushing assembly and a connecting arm 2; the pressing component and the pushing component are mutually independent and respectively and elastically move on the bracket 1; and the connecting arm 2 is provided with a transmission assembly and is in driving connection with the pushing assembly through the transmission assembly.
The pressing component and the pushing component are mutually locked or unlocked in the elastic movement process; when the pushing assembly is unlocked, the pushing assembly elastically moves on the support 1 and acts on the transmission assembly when elastically moving, the connecting arm 2 is driven to automatically hinge and open a certain position relative to the support 1, and when the connecting arm 2 continues to hinge and open relative to the support 1, the pushing assembly is driven to reset and slide through the transmission assembly and is mutually locked with the pressing assembly.
When the connecting arm 2 is in an open state and the pushing component and the pressing component are locked, the transmission component and the pushing component are mutually dependent and/or form a distance.
When the connecting arm 2 is hinged and closed relative to the support 1, the pushing component is always locked with the pressing component, and the transmission component is driven to move on the support 1 through the connecting arm 2 and forms a space with the pushing component.
The pressing component comprises a pressing acting piece 3 and a pressing elastic piece 4; the pressing part 5 and the locking and separating part 6 are arranged on the pressing acting piece 3; the pressing acting element 3 is pressed on the support 1 through the matching of the pressing part 5 and the pressing elastic element 4, and is locked or unlocked with the pushing component through the locking part 6 during elastic movement.
One end of the pressing elastic piece 4 elastically acts on the pressing acting piece 3, and the other end elastically acts on the bracket 1; the pressing acting element 3 is elastically rotated or swung on the bracket 1 through the matching pressing type of the pressing part 5 and the pressing elastic element 4.
The pressing part 5 is arranged at one end of the pressing acting piece 3, and at least part of the outer end of the pressing part extends out of the bracket 1; the locking and separating part 6 is arranged at the other end of the pressing acting piece 3; the middle part of the pressing acting piece 3 is provided with a switching part 7, and the pressing acting piece rotates or swings on the bracket 1 through the switching part 7.
The pushing assembly comprises a pushing acting piece 8 and a pushing elastic piece 9; the pushing acting element 8 is provided with a locking and unlocking matching part 10, is mutually locked or unlocked with the locking and unlocking part 6 of the pressing acting element 3 through the locking and unlocking matching part 10, and elastically moves on the bracket 1 through the pushing elastic element 9 when unlocking.
The transmission assembly comprises an opening transmission member 11 and a return transmission member 12, which are arranged independently of each other.
One end of the opening transmission piece 11 is hinged with the connecting arm 2, and the other end of the opening transmission piece forms an opening acting force with the pushing acting piece 8 at least when the pushing assembly is unlocked and is in driving connection with each other.
One end of the reset transmission piece 12 is hinged with the connecting arm 2, the other end of the reset transmission piece is at least moved on the support 1 when the connecting arm 2 is automatically hinged and opened at a certain position relative to the support 1 and is continuously hinged and opened, and the reset transmission piece 12 forms reset acting force with the pushing acting piece 8 when moving and is in mutual driving connection.
When the connecting arm 2 is in an open state and the pushing assembly is locked with the pressing assembly, a space is formed between the opening transmission piece 11 and the pushing action piece 8, and the reset transmission piece 12 and the pushing action piece 8 are mutually depended or in clearance fit.
When the connecting arm 2 is hinged and closed relative to the bracket 1, the pushing acting element 8 is always locked with the locking part 6 of the pressing acting element 3 through the locking part 10, and the opening transmission element 11 and the reset transmission element 12 respectively freely move on the bracket 1 in different directions or the same direction through the driving of the connecting arm 2 and respectively form a distance with the pushing acting element 8.
The pushing action piece 8 is provided with a pushing action part 13; one end of the pushing elastic piece 9 elastically acts on the pushing acting piece 8, and the other end elastically acts on the bracket 1; the pushing action piece 8 slides on the bracket 1 linearly through the elasticity of the pushing elastic piece 9 when unlocking, and drives the opening transmission piece 11 to slide on the bracket 1 linearly through the action of the pushing action part 13 so as to drive the connecting arm 2 to automatically hinge and open a certain position relative to the bracket 1.
The pushing action piece 8 is also provided with a pushing guide part 14 and a resetting part 15; the pressing operation element 3 is further provided with a pressing guide portion 16.
When the connecting arm 2 is in a closed state, the pressing acting element 3 overcomes the elastic force of the pressing elastic element 4 through the pressing of the pressing part 5 and rotates or swings on the support 1, the locking part 6 is separated from the locking matching part 10 when the pressing acting element 3 rotates or swings, the pushing acting element 8 is separated from the locking matching part 10 at the locking part 6 and slides on the support 1 through the pushing elastic element 9 in an elastic linear mode, acts through the pushing guide part 14 when the elastic linear sliding is carried out to a certain position, depends on the pressing guide part 16, acts through the pushing acting part 13 and drives the opening transmission element 11 to slide on the support 1 in a linear mode, and the opening transmission element 11 drives the connecting arm 2 to automatically hinge and open a certain position relative to the support 1 when the opening transmission element 11 slides in a linear mode; wherein the reset portion 15 rests against or is in clearance fit with the reset actuator 12 when the connecting arm 2 is opened in a certain position.
When the connecting arm 2 is continuously hinged and opened relative to the bracket 1, the reset transmission piece 12 is driven to slide on the bracket 1 linearly, the reset transmission piece 12 acts on the reset part 15 when sliding linearly, and the reset transmission piece 8 overcomes the elasticity of the push elastic piece 9 to slide on the bracket 1 in a reset way by driving the push action piece; when the pushing action piece 8 is reset and slides to a certain position, the pushing guide part 14 is separated from the pressing guide part 16, the pressing action piece 3 is reset and rotated or swung on the bracket 1 by the elastic force of the pressing elastic piece 4, and the locking part 6 and the locking and unlocking matching part 10 are locked with each other.
The working principle is as follows:
referring to fig. 4-6, when the connecting arm 2 is in a closed state, the pressing portion 5 is pressed to press the acting element 3 to rotate or swing on the bracket 1 against the elastic force of the pressing elastic element 4, the locking portion 6 is separated from the locking engagement portion 10 when the pressing acting element 3 rotates or swings, at this time, the pushing acting element 8 elastically and linearly slides on the bracket 1 (rightward) through the pushing elastic element 9, acts on the pushing guide portion 16 through the pushing guide portion 14 when the elastic and linear sliding reaches a certain position, acts on the pushing guide portion 16 through the pushing action portion 13 and drives the opening transmission member 11 to linearly slide on the bracket 1 (rightward), and the opening transmission member 11 drives the connecting arm 2 to automatically hinge and open a certain position relative to the bracket 1 when the opening transmission member 11 linearly slides; wherein, open driving medium 11 and reset driving medium 12 and articulate respectively in linking arm 2 both sides, therefore, linking arm 2 when automatic articulated opening, reset driving medium 12 can open driving medium 11 relatively and make opposite direction's slip (reset driving medium 12 slides on support 1 left promptly), and at this moment, the portion of reseing 15 relies on each other or clearance fit with reset driving medium 12 when linking arm 2 opens a certain position.
When the connecting arm 2 is continuously hinged and opened relative to the bracket 1 (through the action of external force), the reset transmission piece 12 is driven to slide on the bracket 1 linearly (leftwards), the reset transmission piece 12 acts on the reset part 15 during linear sliding, and the reset transmission piece 8 overcomes the elastic force of the pushing elastic piece 9 and slides on the bracket 1 in a reset way through driving the pushing action piece 8; when the pushing action piece 8 slides to a certain position again, the pushing guide part 14 is separated from the pressing guide part 16, the pressing action piece 3 rotates or swings on the bracket 1 again through the elastic force of the pressing elastic piece 4 and is locked with the locking matching part 10 through the locking part 6, at this time, the pushing action piece 8 is positioned on the bracket 1, the opening transmission piece 11 slides in the opposite direction relative to the resetting transmission piece 12 through the hinge of the connecting arm 2 (namely, the opening transmission piece 11 slides on the bracket 1 rightwards), and forms a distance with the pushing action part 13.
Referring to fig. 7-8, since the pushing acting element 8 is in the locked state and has no functional relationship with the opening actuator 11 and the returning actuator 12, the connecting arm 2 can be freely hinged to the frame 1 for opening and closing, and the opening actuator 11 and the returning actuator 12 can freely slide on the frame 1 in different directions when the connecting arm 2 is hinged to open and close.
The outer end of the pressing part 5 is also provided with a position adjusting part 17, and the position adjusting part 17 can realize position adjustment, so that the action position adjustment of the pressing part 5 is realized.
In order to make the driving between the connecting arm 2 and the reset transmission piece 12 more stable, an intermediate piece 18 is further arranged between the reset transmission piece 12 and the connecting arm 2, one end of the intermediate piece 18 is hinged with the reset transmission piece 12, and the other end of the intermediate piece 18 is hinged with the connecting arm 2; the reset transmission member 12 and the connecting arm 2 are in hinged driving connection with each other through an intermediate member 18.
Since the distance between the opening transmission element 11 and the pushing action element 8 and/or between the return transmission element 12 and the pushing action element 8 is formed during operation, in order to reduce the occurrence of collisions and noise of the above-mentioned components during the opening and closing of the connecting arm 2, a crash prevention element 19 is arranged between the opening transmission element 11 and the pushing action element 8 and/or between the return transmission element 12 and the pushing action element 8, and is connected in a crash-proof manner by the crash prevention element 19.
The pressing type automatic opening and resetting device can be applied to a furniture cabinet body and a furniture door body, namely the bracket 1 is fixedly arranged on the furniture cabinet body, and the outer end of the connecting arm 2 is connected with the furniture door body in a matching manner. The furniture door body can be opened and closed on the furniture cabinet body by utilizing the pressing type automatic opening and resetting device.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the invention are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a push type automatic opening resetting means, includes support (1), its characterized in that: the support (1) is provided with a pressing component, a pushing component and a connecting arm (2); the pressing component and the pushing component are mutually independent and respectively and elastically move on the bracket (1); the connecting arm (2) is provided with a transmission assembly and is in driving connection with the pushing assembly through the transmission assembly;
the pressing assembly and the pushing assembly are mutually locked or unlocked in the elastic movement process; the pushing assembly elastically moves on the support (1) during unlocking and acts on the transmission assembly during elastic movement, the connecting arm (2) is driven to automatically hinge and open a certain position relative to the support (1), and the connecting arm (2) is driven to reset and slide through the transmission assembly and mutually lock with the pressing assembly when continuously hinging and opening relative to the support (1);
when the connecting arm (2) is in an open state and the pushing component and the pressing component are locked, the transmission component and the pushing component depend on each other and/or form a space;
when the connecting arm (2) is hinged and closed relative to the bracket (1), the pushing component is always locked with the pressing component, and the transmission component is movably arranged on the bracket (1) through the driving of the connecting arm (2) and forms a distance with the pushing component;
the pushing assembly comprises a pushing acting piece (8) and a pushing elastic piece (9); the pushing action piece (8) is provided with a locking and unlocking matching part (10), and the pushing action piece and the locking and unlocking part (6) of the pressing action piece (3) are locked or unlocked mutually through the locking and unlocking matching part (10) and elastically move on the bracket (1) through the pushing elastic piece (9) during unlocking;
the transmission component comprises an opening transmission member (11) and a resetting transmission member (12) which are arranged independently;
one end of the opening transmission piece (11) is hinged with the connecting arm (2), and the other end of the opening transmission piece is at least in driving connection with the pushing action piece (8) to form an opening acting force when the pushing assembly is unlocked;
one end of the reset transmission piece (12) is hinged with the connecting arm (2), the other end of the reset transmission piece is at least arranged on the connecting arm (2) and automatically hinged and opened at a certain position relative to the support (1) and moves on the support (1) when the connecting arm is continuously hinged and opened, and the reset transmission piece (12) forms reset acting force with the pushing acting piece (8) when moving and is mutually in driving connection;
when the connecting arm (2) is in an opening state and the pushing component and the pressing component are locked, a distance is formed between the opening transmission piece (11) and the pushing action piece (8), and the resetting transmission piece (12) and the pushing action piece (8) are mutually depended or in clearance fit;
when the connecting arm (2) is hinged and closed relative to the support (1), the pushing action piece (8) is always locked with the locking part (6) of the pressing action piece (3) through the locking part (10), the opening transmission piece (11) and the resetting transmission piece (12) respectively freely move on the support (1) in different directions or the same direction through the driving of the connecting arm (2) and respectively form intervals with the pushing action piece (8).
2. The push type automatic opening reset device as claimed in claim 1, wherein: the pressing assembly comprises a pressing acting element (3) and a pressing elastic element (4); the pressing part (5) and the locking part (6) are arranged on the pressing acting piece (3); the pressing acting piece (3) is matched with the pressing part (5) and the pressing elastic piece (4) to press the elastic piece to move on the support (1) in a pressing mode, and the pressing acting piece and the pushing assembly are locked or unlocked mutually through the locking part (6) during elastic movement.
3. The push type automatic opening reset device as claimed in claim 2, wherein: one end of the pressing elastic piece (4) elastically acts on the pressing acting piece (3), and the other end elastically acts on the bracket (1); the pressing acting piece (3) is elastically rotated or swung on the support (1) through the matching pressing type of the pressing part (5) and the pressing elastic piece (4).
4. The push type automatic opening reset device as claimed in claim 3, wherein: the pressing part (5) is arranged at one end of the pressing action piece (3), and at least part of the outer end of the pressing part extends out of the bracket (1); the locking and separating part (6) is arranged at the other end of the pressing acting piece (3); the middle part of the pressing acting piece (3) is provided with a switching part (7) and rotates or swings on the bracket (1) through the switching part (7).
5. The push type automatic opening and resetting device of claim 1, wherein: a pushing action part (13) is arranged on the pushing action piece (8); one end of the pushing elastic piece (9) elastically acts on the pushing acting piece (8), and the other end of the pushing elastic piece elastically acts on the bracket (1); the pushing action piece (8) slides on the support (1) in a linear mode through the elasticity of the pushing elastic piece (9) when the lock is unlocked, and drives the opening transmission piece (11) to slide on the support (1) in a linear mode through the action of the pushing action part (13) so as to drive the connecting arm (2) to be automatically hinged and opened at a certain position relative to the support (1).
6. The push type automatic opening reset device as claimed in claim 5, wherein: the pushing action piece (8) is also provided with a pushing guide part (14) and a reset part (15); the pressing action piece (3) is also provided with a pressing guide part (16);
when the connecting arm (2) is in a closed state, the pressing acting element (3) overcomes the elastic force of the pressing elastic element (4) through pressing of the pressing portion (5) and rotates or swings on the support (1), the locking and unlocking portion (6) is separated from the locking and unlocking matching portion (10) when the pressing acting element (3) rotates or swings, the pushing acting element (8) is separated from the locking and unlocking matching portion (10) at the locking and unlocking portion (6) and slides on the support (1) through the pushing elastic element (9) in an elastic linear mode, when the elastic linear sliding is in a certain position, the pushing acting element (14) acts on the pressing guiding portion (16) and acts on the pushing acting portion (13) to drive the opening transmission element (11) to slide on the support (1) in a linear mode, and the opening transmission element (11) drives the connecting arm (2) to automatically hinge and open a certain position relative to the support (1) when the linear sliding; wherein, the reset part (15) is mutually depended on or in clearance fit with the reset transmission piece (12) when the connecting arm (2) is opened to a certain position;
when the connecting arm (2) is continuously hinged and opened relative to the bracket (1), the reset transmission piece (12) is driven to slide on the bracket (1) in a linear mode, the reset transmission piece (12) acts on the reset part (15) when sliding in the linear mode, and the reset transmission piece (12) overcomes the elastic force of the pushing elastic piece (9) to slide on the bracket (1) in a reset mode through driving the pushing action piece (8); when the pushing acting element (8) slides to a certain position in a resetting way, the pushing guide part (14) is separated from the pressing guide part (16), the pressing acting element (3) is reset to rotate or swing on the bracket (1) through the elastic force of the pressing elastic element (4) and is locked with the locking matching part (10) through the locking part (6).
7. The push type automatic opening reset device as claimed in claim 2, wherein: the outer end of the pressing part (5) is also provided with a position adjusting part (17).
8. The push type automatic opening reset device as claimed in claim 1, wherein: an intermediate piece (18) is further arranged between the reset transmission piece (12) and the connecting arm (2), one end of the intermediate piece (18) is hinged with the reset transmission piece (12), and the other end of the intermediate piece (18) is hinged with the connecting arm (2); the reset transmission piece (12) is in hinged mutual driving connection with the connecting arm (2) through an intermediate piece (18);
an anti-collision piece (19) is arranged between the opening transmission piece (11) and the pushing action piece (8) and/or between the reset transmission piece (12) and the pushing action piece (8), and the anti-collision pieces are in anti-collision mutual driving connection through the anti-collision pieces (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810009.9A CN113464005B (en) | 2021-07-17 | 2021-07-17 | Push type automatic opening reset device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810009.9A CN113464005B (en) | 2021-07-17 | 2021-07-17 | Push type automatic opening reset device |
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| Publication Number | Publication Date |
|---|---|
| CN113464005A CN113464005A (en) | 2021-10-01 |
| CN113464005B true CN113464005B (en) | 2023-03-07 |
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| CN202110810009.9A Active CN113464005B (en) | 2021-07-17 | 2021-07-17 | Push type automatic opening reset device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010015091U1 (en) * | 2010-11-04 | 2012-02-06 | Grass Gmbh | Furniture fitting and furniture |
| CN108825030A (en) * | 2018-07-06 | 2018-11-16 | 广东东泰五金精密制造有限公司 | A kind of furniture overturning structure of convenient dismounting |
| CN109763733A (en) * | 2018-12-29 | 2019-05-17 | 广东炬森五金精密制造有限公司 | A kind of door opener |
| CN209603718U (en) * | 2019-01-15 | 2019-11-08 | 成都圹垠科技有限公司 | A kind of swing arm link rod opening window device with ball-type clutch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101534729B1 (en) * | 2013-12-17 | 2015-07-07 | 현대자동차 주식회사 | Rail locking device |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010015091U1 (en) * | 2010-11-04 | 2012-02-06 | Grass Gmbh | Furniture fitting and furniture |
| CN108825030A (en) * | 2018-07-06 | 2018-11-16 | 广东东泰五金精密制造有限公司 | A kind of furniture overturning structure of convenient dismounting |
| CN109763733A (en) * | 2018-12-29 | 2019-05-17 | 广东炬森五金精密制造有限公司 | A kind of door opener |
| CN209603718U (en) * | 2019-01-15 | 2019-11-08 | 成都圹垠科技有限公司 | A kind of swing arm link rod opening window device with ball-type clutch |
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