CN219613389U - Device with dodge structure - Google Patents
Device with dodge structure Download PDFInfo
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- CN219613389U CN219613389U CN202223036840.2U CN202223036840U CN219613389U CN 219613389 U CN219613389 U CN 219613389U CN 202223036840 U CN202223036840 U CN 202223036840U CN 219613389 U CN219613389 U CN 219613389U
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- shell
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- housing
- retraction
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- 230000000694 effects Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000005381 potential energy Methods 0.000 description 17
- 238000009434 installation Methods 0.000 description 9
- 230000013011 mating Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The device with the avoidance structure comprises a shell, wherein the shell is provided with an elastic reset mechanism and an avoidance unlocking part; the elastic reset mechanism is hinged with a second shell, a rebound component extending out of the shell is arranged on the second shell, and an elastic avoiding piece which is abutted with one side of the second shell to fix the second shell is arranged on the elastic reset mechanism; the rebound assembly is provided with a first abutting end; the elastic reset mechanism is pushed to move in the shell by the rebound assembly through the contact and pushing of the first abutting end and the rebound assembly; when the elastic reset mechanism moves to enable the elastic avoidance member to be in contact with the avoidance unlocking part, the avoidance unlocking part enables the elastic avoidance member to move and yield relative to the second shell, and the second shell can rotate relative to the elastic reset mechanism along the hinge part, so that the rebound assembly is retracted into the shell. The utility model discloses can realize that the device forms the buffering effect when removing, play the effect that slows down moving speed.
Description
Technical Field
The utility model relates to the technical field of furniture, in particular to a device with an avoidance structure.
Background
At present, the experience requirements of people on furniture are higher and higher, and particularly for furniture for accommodating articles, such as drawer cabinets, the drawer is generally connected with a cabinet body through a drawer guide rail capable of sliding freely, so that the drawer can be closely attached to the furniture after being closed, and the furniture is tidy and attractive.
As disclosed in chinese patent document CN109645722a, a drawer rail pressing rebound device can realize a rebound function, and the pressing rebound device can make a drawer pop up automatically, however, the drawer rail pressing rebound device lacks an elastic reset mechanism, when the drawer is closed, due to too large pushing force, under the condition of no buffering effect, the articles in the drawer are easy to shift due to rapid movement and generate impact sound. Therefore, a mechanism is required to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the technical problem that the prior drawer is not smooth enough to cause the collision of objects with abnormal sound when being closed, the utility model solves the technical problem by adopting the following technical scheme:
the device with the avoidance structure comprises a shell, wherein the shell is provided with an elastic reset mechanism and an avoidance unlocking part;
the elastic reset mechanism is hinged with a second shell, a rebound component extending out of the outer side of the shell is arranged on the second shell, and an elastic avoiding piece which is abutted with one side of the second shell to fix the second shell is arranged on the elastic reset mechanism;
the rebound assembly is provided with a first abutting end;
contacting and pushing from the first abutment end with the resilient assembly may cause the resilient assembly to push the resilient return mechanism to move within the housing;
when the elastic reset mechanism moves to enable the elastic avoidance member to be in contact with the avoidance unlocking part, the avoidance unlocking part enables the elastic avoidance member to move relative to the second shell and to yield, and the second shell can rotate relative to the elastic reset mechanism along the hinged position, so that the rebound assembly is retracted into the shell.
In order to improve the stability of the elastic reset mechanism and the rebound stability of the rebound assembly, the elastic reset mechanism further comprises a pushing mechanism which is connected with the drawer and can move relative to the shell to drive the drawer to open or close, the elastic reset mechanism is provided with a first shell which can move relative to the shell, the first shell is provided with a first accommodating cavity for accommodating the rebound assembly and the elastic avoiding member, the first accommodating cavity is provided with an avoiding port for retracting the rebound assembly, and the pushing mechanism is provided with a triggering part which can be contacted with the rebound assembly.
In order to improve the rebound stability of the rebound assembly, the rebound assembly comprises an elastic retraction part which is connected with the second shell and is contacted with the triggering part, and when the first shell is positioned at the first position or between the first position and the second position, the second shell is propped against the side surface of the elastic avoidance member.
In order to improve the stability of the elastic avoidance member, the first accommodating cavity is provided with an elastic avoidance member cavity for accommodating the elastic avoidance member, and the elastic avoidance member comprises a connecting block which is arranged in the elastic avoidance member cavity and can be abutted to the avoidance unlocking part, and a first elastic part which is connected with one end of the connecting block and the other end of which is abutted to the first shell.
In order to improve the stability of the rebound resilience retraction part, the second shell is provided with a second shell installation cavity and a second shell opening, and the rebound resilience retraction part is arranged on the second shell installation cavity and can move along the second shell opening.
In order to improve the stability of the elastic avoidance member, the first shell is provided with a first opening communicated with the first accommodating cavity, the connecting block is provided with an extension part extending from the first accommodating cavity to the outer side of the first opening, and the first elastic part is sleeved on the outer side of the extension part.
In order to improve the connection stability of the elastic avoidance piece and the avoidance unlocking part, the connecting block is provided with an unlocking part which is arranged towards the direction of the avoidance unlocking part, the first shell is provided with a guide groove for accommodating the unlocking part, the guide groove is provided with a guide groove opening, and one end of the unlocking part is arranged outside the guide groove opening.
In order to improve stability of the rebound assembly, the first accommodating cavity is provided with a connecting column and a first accommodating cavity guide groove, and the second shell is provided with a connecting hole matched with the connecting column and a guide column capable of moving along the first accommodating cavity guide groove.
In order to improve stability of the elastic retraction part, the elastic retraction part comprises a retraction shell arranged on the second shell installation cavity and a retraction part elastic piece with one end connected with the retraction shell, and the other end of the retraction part elastic piece is propped against the inner side of the second shell installation cavity.
In order to improve the cooperation effect of second casing and connecting block, be equipped with the butt portion on the second casing, the connecting block is equipped with the cooperation end, the butt portion be equipped with cooperation end shape complex contact end.
The beneficial effects of the utility model are as follows:
according to the utility model, when the elastic reset mechanism is locked, the elastic reset mechanism is positioned at the second position, the drawer is in the closed state, when the elastic reset mechanism is reset and moved to the first position, the drawer is in the open state, as the second shell is in contact with the elastic avoidance member, so that the second shell cannot rotate, the elastic reset mechanism is pushed to move by the elastic reset mechanism from the first abutting end to the rebound assembly, and is moved from the first position to the second position to drive the drawer to be closed, when the elastic reset mechanism is moved to the second position, one end of the elastic avoidance member abuts against the avoidance unlocking part, at the moment, the elastic avoidance member is separated from the second shell, part of kinetic energy applied to the rebound assembly is continuously converted into elastic potential energy when the rebound assembly is retracted in the contact and abutting process, the elastic potential energy is converted into energy when the rebound assembly is retracted, the drawer is enabled to form a buffering effect when the open position is moved to the closed position, the rebound assembly is retracted, and the second shell rotates relatively to the shell, so that the elastic avoidance member is in contact with the avoidance part, and the unlocking part is enabled to be separated from the second shell, and the elastic avoidance member is enabled to move smoothly, and the buffering effect can be achieved when the rebound assembly is retracted.
Drawings
Fig. 1 is a schematic view of a device with a avoidance structure according to the present utility model in a first position.
Fig. 2 is a schematic view illustrating a device with a avoidance structure moving from a first position to a second position according to the present utility model.
Fig. 3 is a schematic view of a device with a avoidance structure according to the present utility model in a second position.
FIG. 4 is an exploded view of a first housing, resilient bypass member, rebound assembly of a device having a bypass configuration in accordance with the present utility model.
FIG. 5 is an exploded view of a first housing, resilient bypass member, rebound assembly of a device having a bypass configuration in accordance with the present utility model.
Fig. 6 is a schematic bottom view of an apparatus with a dodging structure according to the present utility model.
FIG. 7 is a schematic illustration of a rebound assembly having a dodging structure according to the present utility model.
Fig. 8 is an enlarged view of a portion a of fig. 2.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
The device with the avoidance structure as shown in fig. 1, 2 and 3 comprises a shell 1, wherein the shell 1 is provided with an elastic reset mechanism 4 and an avoidance unlocking part 6;
the elastic reset mechanism 4 is hinged with a second shell 21, the second shell 21 is provided with a rebound assembly 2 extending out of the shell 1, and the elastic reset mechanism 4 is provided with an elastic avoiding member 22 which is abutted with one side of the second shell 21 so as to fix the second shell 21;
the rebound assembly 2 is provided with a first abutment end 25;
contacting and pushing from the first abutment end 25 with the rebound assembly 2 causes the rebound assembly 2 to push the elastic return mechanism 4 to move within the housing 1;
when the elastic restoring mechanism 4 moves to enable the elastic avoiding member 22 to be in contact with the avoiding unlocking portion 6, the avoiding unlocking portion 6 enables the elastic avoiding member 22 to move and yield relative to the second housing 21, and the second housing 21 can rotate relative to the elastic restoring mechanism 4 along the hinge position so as to enable the rebound assembly 2 to retract into the housing 1.
According to the utility model, when the elastic reset mechanism is locked, the elastic reset mechanism is positioned at the second position, the drawer is in the closed state, when the elastic reset mechanism is reset and moved to the first position, the drawer is in the open state, as the second shell is connected with the elastic avoiding member, so that the second shell cannot rotate, the elastic reset mechanism is pushed to move by the elastic reset mechanism from the first abutting end to the rebound assembly, and is moved from the first position to the second position to drive the drawer to be closed, when the elastic reset mechanism is moved to the second position, one end of the elastic avoiding member abuts against the avoiding unlocking part, at the moment, the elastic avoiding member is separated from the second shell, and part of kinetic energy applied to the rebound assembly is continuously converted into elastic potential energy when the rebound assembly retracts in the process of abutting against the elastic potential energy, a buffer effect is formed when the drawer moves to the closed position through energy conversion, the second shell rotates relatively to the shell when the rebound assembly retracts, the elastic avoiding member is abutted against the unlocking part to enable the elastic avoiding member to be separated from the second shell, and the speed of the rebound assembly can be gradually reduced, and the movement of the buffer effect can be reduced when the rebound assembly is retracted.
The device with avoiding structure as shown in fig. 1, 2, 3 and 4 further comprises a pushing mechanism 3 which is connected with the drawer and can move relative to the housing 1 to drive the drawer to open or close, the elastic reset mechanism 4 is provided with a first housing 41 which can move relative to the housing 1, the first housing 41 is provided with a first accommodating cavity 411 for accommodating the rebound assembly 2 and the elastic avoiding member 22, the first accommodating cavity 411 is provided with an avoiding port 4111 for retracting the rebound assembly 2, and the pushing mechanism 3 is provided with a triggering part 31 which can be contacted with the rebound assembly 2. By adopting the design, in the process of closing the drawer, as the rebound assembly is connected with the elastic avoidance member, so that the rebound assembly cannot retract, the triggering part of the pushing mechanism is contacted with the rebound assembly and drives the elastic reset mechanism to move from the first position to the second position, the avoidance unlocking part is arranged between the first position and the second position, when the first shell moves to the second position, one end of the elastic avoidance member is abutted against the avoidance unlocking part, at the moment, the rebound assembly on the elastic reset mechanism realizes unlocking, the triggering part of the pushing mechanism is contacted with the rebound assembly and enables the rebound assembly to retract, the rebound assembly retracts towards the direction of the first accommodating cavity through the avoidance opening, part of kinetic potential energy of the pushing mechanism is converted into elastic potential energy when the rebound assembly retracts, and the pushing mechanism gently moves to form a buffering effect when the drawer moves to the closed position through energy conversion, so that articles in the drawer are prevented from colliding in rapid movement of the drawer, and accordingly rattling is generated.
Further, through setting up a plurality of trigger parts, through a plurality of trigger parts and rebound subassembly contact, further make the partial kinetic potential energy of pushing mechanism change the elastic potential energy when rebound subassembly is retracted to make the drawer remove more gently when closing.
A device with a relief structure as shown in fig. 1, 2, 3, 4 and 7, the rebound assembly 2 comprises a resilient retraction portion 23 connected to the second housing 21 and contacting the trigger portion 31, the second housing 21 being in abutment with the side of the resilient relief member 22 when the first housing 41 is in the first position or the first housing 41 is between the first and second positions. Further, when the first shell is located at the first position or between the first position and the second position, the second shell abuts against the side face of the connecting block, the other end of the elastic avoidance member abuts against the first shell, so that the elastic avoidance member can be kept stable and cannot move to be dislocated, the elastic retraction portion cannot move towards the inner side of the avoidance port from the outer side of the avoidance port relative to the second shell, and when the drawer is closed, the triggering portion is in contact with the elastic retraction portion, so that the pushing mechanism drives the elastic reset mechanism to move from the first position to the second position to drive the drawer to be closed.
Referring to fig. 1, 2, 3 and 4, the first accommodating chamber 411 is provided with an elastic avoiding member cavity 4112 accommodating the elastic avoiding member 22, and the elastic avoiding member 22 includes a connecting block 221 disposed in the elastic avoiding member cavity 4112 and capable of abutting against the avoiding unlocking portion 6, and a first elastic portion 222 connected to one end of the connecting block 221 and the other end abutting against the first housing 41. By adopting the design, when the elastic reset mechanism moves to the second position, the connecting block in the elastic avoidance member cavity is abutted with the avoidance unlocking part between the first position and the second position, the connecting block moves towards the first position direction and compresses the first elastic part, at the moment, the connecting block is separated from the second shell, when the pushing mechanism contacts with the rebound assembly, the rebound assembly retracts towards the first accommodating cavity direction through the avoidance opening, part of kinetic energy of the pushing mechanism is converted into elastic potential energy when the rebound assembly retracts, and a buffer effect is formed when the drawer moves to the closed position at the opening position through energy conversion, so that the pushing mechanism moves slowly. When the elastic reset mechanism moves from the second position to the first position, the connecting block is separated from the avoidance unlocking part, the first elastic part resets and pushes the connecting block to move from the first position to the second position, the connecting block contacts with the second shell, the second shell abuts against the side face of the connecting block, the other end of the elastic avoidance member abuts against the first shell, the elastic avoidance member can be kept stable and cannot move to be misplaced, and the elastic retraction part cannot move from the outer side of the avoidance opening to the inner side of the avoidance opening relative to the second shell.
The device with avoidance structure as shown in fig. 1, 2, 3 and 7, the second housing 21 is provided with a second housing mounting cavity 211 and a second housing opening 212, and the elastic retraction portion 23 is provided on the second housing mounting cavity 211 and is movable along the second housing opening 212. By adopting the design, the elastic retraction part is arranged on the second shell installation cavity and can move along the second shell opening, when the trigger part is contacted with one end of the elastic retraction part, the elastic retraction part can move towards the inner side of the avoidance opening from the outer side of the avoidance opening relative to the second shell, the other end of the elastic retraction part moves towards the outer side of the second shell opening from the second shell installation cavity, when the trigger part is separated from the elastic retraction part, the elastic retraction part can move towards the outer side of the avoidance opening from the inner side of the avoidance opening relative to the second shell, and the other end of the elastic retraction part moves towards the second shell installation cavity from the outer side of the second shell opening.
As shown in fig. 1, 2, 3, 4 and 5, the first housing 41 is provided with a first opening 24 communicating with the first accommodating cavity 411, the connecting block 221 is provided with an extending portion 2211 extending from the first accommodating cavity 411 to the outside of the first opening 24, and the first elastic portion 222 is sleeved on the outside of the extending portion 2211. When the elastic reset mechanism moves to the second position, the connecting block in the elastic avoidance member cavity is abutted with the avoidance unlocking part between the first position and the second position, at the moment, the extending part on the connecting block extends to the outer side of the first opening from the first accommodating cavity, the first elastic part is sleeved on the outer side of the extending part, one end of the first elastic part is abutted with the connecting block, the other end of the first elastic part is abutted with the first shell, and the connecting block moves towards the first position direction and compresses the first elastic part. When the elastic reset mechanism moves from the second position to the first position, the connecting block is separated from the avoidance unlocking part, the first elastic part resets and pushes the connecting block to move from the first position to the second position, at the moment, the extending part moves from the outer side of the first opening to the inner side of the first accommodating cavity until the connecting block contacts with the second shell, the elastic retraction part moves from the inner side of the avoidance opening to the outer side of the avoidance opening relative to the second shell, and the connecting block is reset.
As shown in fig. 1, 2, 3, 4, 5 and 6, the connection block 221 is provided with an unlocking portion 2212 disposed toward the direction of the avoidance unlocking portion 6, the first housing 41 is provided with a guide groove 412 for accommodating the unlocking portion 2212, the guide groove 412 is provided with a guide groove opening 4121, and one end of the unlocking portion 2212 is disposed outside the guide groove opening 4121. By adopting the design, when the elastic reset mechanism moves to the second position, as one end of the unlocking part is arranged outside the opening of the guide groove, when the unlocking part is propped against the unlocking part, the unlocking part moves towards the inner side of the opening of the guide groove, meanwhile, the unlocking part drives the connecting block to move towards the first position direction from the second position, the thrust of the unlocking part to the unlocking part is larger than the elastic force of the first elastic part to the connecting block, the connecting block moves towards the first position direction and compresses the first elastic part, so that the connecting block is separated from the second shell, when the elastic reset mechanism moves towards the first position from the second position, the unlocking part is separated from the unlocking part, at the moment, the elastic force of the first elastic part to the connecting block is larger than the thrust of the connecting block to the first elastic part, the first elastic part resets and pushes the connecting block to move towards the second position direction from the first position, the connecting block contacts with the second shell, the second shell is propped against the side of the connecting block, and the unlocking part moves towards the outer side of the opening of the guide groove from the inner side of the opening of the guide groove, and the reset is completed.
As shown in fig. 1, 2, 3, 4, 5 and 6, the first accommodating chamber 411 is provided with a connecting post 4113 and a first accommodating chamber guiding groove 4114, and the second housing 21 is provided with a connecting hole 213 matching with the connecting post 4113 and a guiding post 214 capable of moving along the first accommodating chamber guiding groove 4114. By adopting the design, the second shell can rotate relative to the first accommodating cavity through the connection hole on the second shell and the connection column in a matched manner, and meanwhile, the guide column on the second shell is connected with the guide groove of the first accommodating cavity in a matched manner, so that the second shell rotates more smoothly.
As shown in fig. 1, 2, 3, 4, 5 and 7, the elastic retraction part 23 includes a retraction housing 231 disposed on the second housing mounting cavity 211, and a retraction part elastic member 232 having one end connected to the retraction housing 231, and the other end of the retraction part elastic member 232 abuts against the inner side of the second housing mounting cavity 211. When the trigger part is contacted with the retraction shell, the retraction shell moves from the second shell installation cavity to the outer side direction of the second shell opening, the retraction shell pushes and compresses the retraction part elastic piece, part of kinetic potential energy of the retraction shell is converted into elastic potential energy of the retraction part elastic piece, when the trigger part is separated from the retraction shell, the elasticity of the retraction part elastic piece is larger than the pushing force of the retraction shell, and the retraction part elastic piece resets and pushes the retraction shell to move from the outer side of the second shell opening to the direction of the second shell installation cavity.
As shown in fig. 1, 2, 3 and 8, the second housing 21 is provided with an abutment portion 215, the connecting block 221 is provided with a mating end 2213, and the abutment portion 215 is provided with a contact end 2151 that is in form fit with the mating end 2213. Further, the butt portion sets up in the one side that is close to the connecting block, the mating end sets up the tip at the connecting block, when first casing is located the first position, or first casing is located between first position and the second position, butt portion offsets with the side of connecting block, when the connecting block breaks away from dodges the unblock portion, first elastic part resets and promotes the connecting block to move by first position to the second position direction, the mating end on the connecting block contacts with the contact end on the second casing this moment, the connecting block promotes the second casing and removes, the second casing drives the elasticity and returns the portion and dodges mouthful outside and remove by dodging mouthful inboard.
As shown in fig. 1 to 8, the implementation of the present embodiment is as follows:
the pushing mechanism 3 is provided with a plurality of triggering parts 31, the abutting part 215 on the second shell 21 is arranged on one side close to the connecting block 221, the matching end 2213 is arranged at the end part of the connecting block 221, and the avoidance unlocking part 6 is arranged between the first position and the second position.
When the first housing 41 is located at the first position or the first housing 41 is located between the first position and the second position, the abutting portion 215 abuts against the side surface of the connecting block 221, so that the elastic avoidance member 22 can be kept stable and cannot move and dislocate, the elastic retraction portion 23 cannot move from the outer side of the avoidance port 4111 to the inner side of the avoidance port 4111 relative to the second housing 21, and the triggering portion 31 of the pushing mechanism 3 contacts with the elastic retraction portion 23 and drives the first housing 41 to move from the first position to the second position.
When the first housing 31 moves to the second position, since one end of the unlocking portion 2212 on the connection block 221 is disposed outside the guide slot opening 4121, when the unlocking portion 2212 abuts against the avoidance unlocking portion 6, the unlocking portion 2212 moves toward the inner side of the guide slot opening 4121, and at the same time, the unlocking portion 2212 drives the connection block 221 to move from the second position toward the first position, the thrust of the avoidance unlocking portion 6 to the unlocking portion 2212 is greater than the elastic force of the first elastic portion 222 to the connection block 221, the connection block 221 moves toward the first position, the extension portion 2211 on the connection block 221 moves from the first accommodating cavity 411 to the outer side of the first opening 24, and since the first elastic portion 222 is sleeved outside the extension portion 2211, and since one end of the first elastic portion 222 abuts against the connection block 221, the other end of the first elastic portion 222 abuts against the first housing 41, the connection block 221 moves toward the first position and compresses the first elastic portion 222 so that the connection block 221 is separated from the second housing 21.
When the trigger portion 31 of the pushing mechanism 3 contacts with one end of the retraction housing 231, the other end of the retraction housing 231 moves from the second housing mounting cavity 211 to the outside of the second housing opening 212, the retraction housing 231 pushes and compresses the retraction portion elastic member 232, a part of kinetic potential energy of the retraction housing 231 is converted into elastic potential energy of the retraction portion elastic member 232, and at this time, the retraction portion elastic member 232 pushes the second housing 21 to move to the inside of the accommodating cavity 411 while being compressed.
Through the connection hole 213 on the second housing 21 and the connection column 4113, the second housing 21 can rotate relative to the first accommodating cavity 411, and meanwhile, the guide column 214 on the second housing 21 and the first accommodating cavity guide groove 4114 are connected in a matched manner, so that the second housing 21 rotates more smoothly.
When the trigger portion 31 is separated from the retraction housing 231, the elastic force of the retraction portion elastic member 232 is greater than the pushing force of the retraction housing 231, and the retraction portion elastic member 232 is reset and pushes the retraction housing 231 to move from the outer side of the second housing opening 212 to the second housing mounting cavity 211.
The rebound assembly 2 retracts from the outer side of the avoiding port 4111 to the inner side of the first accommodating cavity 411, a part of kinetic potential energy of the pushing mechanism 3 is converted into elastic potential energy when the rebound assembly 2 retracts, and a buffer effect is formed when the drawer moves from the opening position to the closing position through energy conversion, so that the pushing mechanism 3 moves smoothly
By the plurality of triggering parts 31 contacting with the rebound assembly 2, part of the kinetic potential energy of the pushing mechanism 3 is further converted into elastic potential energy when the rebound assembly 2 is retracted, so that the drawer moves more gradually when being closed.
When the first housing 41 moves from the second position to the first position, the connection block 221 is separated from the avoidance unlocking portion 2212, at this time, the elastic force of the first elastic portion 222 to the connection block 221 is greater than the thrust of the connection block 221 to the first elastic portion 222, the extension portion 2211 on the connection block 221 moves from the outside of the first opening 24 to the first accommodating cavity 411, the first elastic portion 222 resets and pushes the connection block 221 to move from the first position to the second position, the unlocking portion 2212 moves from the inside of the guide slot opening 412 to the outside of the guide slot opening 412, and the connection block 221 resets.
At this time, the mating end 2213 on the connection block 221 contacts with the contact end 2151 on the second housing 21, the connection block 221 pushes the second housing 21 to move, and the second housing 21 drives the elastic retraction portion 23 to move from the inner side of the avoidance port 4111 to the outer side of the avoidance port 4111 through the mating connection between the guide post 214 on the second housing 21 and the first receiving cavity guide groove 4114, and the abutment portion 215 of the second housing 21 abuts against the side surface of the connection block 221, so that the elastic retraction portion 23 cannot move from the outer side of the avoidance port 4111 to the inner side of the avoidance port 4111 relative to the second housing 21.
The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.
Claims (10)
1. Device with dodge structure, including casing (1), its characterized in that: the shell (1) is provided with an elastic reset mechanism (4) and an avoidance unlocking part (6);
the elastic reset mechanism (4) is hinged with a second shell (21), the second shell (21) is provided with a rebound assembly (2) extending out of the shell (1), and the elastic reset mechanism (4) is provided with an elastic avoidance piece (22) which is abutted with one side of the second shell (21) so as to fix the second shell (21);
the rebound assembly (2) is provided with a first abutting end (25);
contacting and pushing the rebound assembly (2) from the first abutting end (25) can enable the rebound assembly (2) to push the elastic reset mechanism (4) to move in the shell (1);
when the elastic reset mechanism (4) moves to enable the elastic avoidance member (22) to be in contact with the avoidance unlocking part (6), the avoidance unlocking part (6) enables the elastic avoidance member (22) to move relative to the second shell (21) and to be in a abdication state, and the second shell (21) can rotate relative to the elastic reset mechanism (4) along the hinge position so as to enable the rebound assembly (2) to retract into the shell (1).
2. A device with a dodging structure as recited in claim 1, wherein: still including being used for being connected with the drawer and can be relative casing (1) removes in order to drive the pushing mechanism (3) that the drawer opened or closed, be equipped with on the elasticity canceling release mechanical system (4) can be relative first casing (41) that casing (1) removed, first casing (41) are equipped with the holding rebound subassembly (2) with first holding chamber (411) of elasticity avoidance piece (22), first holding chamber (411) are equipped with the confession rebound subassembly (2) are retracted dodges mouth (4111), pushing mechanism (3) be equipped with can with trigger portion (31) of rebound subassembly (2) contact.
3. A device with a dodging structure as recited in claim 2, wherein: the rebound assembly (2) comprises an elastic retraction part (23) which is connected with the second shell (21) and is contacted with the triggering part (31), and when the first shell (41) is positioned at a first position or the first shell (41) is positioned between the first position and a second position, the second shell (21) is abutted against the side surface of the elastic avoidance member (22).
4. A device with a dodging structure as recited in claim 2, wherein: the first accommodating cavity (411) is provided with an elastic avoidance member cavity (4112) for accommodating the elastic avoidance member (22), and the elastic avoidance member (22) comprises a connecting block (221) which is arranged in the elastic avoidance member cavity (4112) and can be abutted with the avoidance unlocking part (6), and a first elastic part (222) which is connected with one end of the connecting block (221) and the other end of the connecting block is abutted with the first shell (41).
5. A device with a dodging structure as recited in claim 3, wherein: the second housing (21) is provided with a second housing mounting cavity (211) and a second housing opening (212), and the elastic retraction part (23) is arranged on the second housing mounting cavity (211) and can move along the second housing opening (212).
6. The device with avoidance structure of claim 4 wherein: the first shell (41) is provided with a first opening (24) communicated with the first accommodating cavity (411), the connecting block (221) is provided with an extending part (2211) extending from the first accommodating cavity (411) to the outer side of the first opening (24), and the first elastic part (222) is sleeved on the outer side of the extending part (2211).
7. The device with avoidance structure of claim 4 wherein: the connecting block (221) is provided with an unlocking part (2212) which is arranged towards the direction of avoiding the unlocking part (6), the first shell (41) is provided with a guide groove (412) for accommodating the unlocking part (2212), the guide groove (412) is provided with a guide groove opening (4121), and one end of the unlocking part (2212) is arranged outside the guide groove opening (4121).
8. A device with a dodging structure as recited in claim 3, wherein: the first accommodating cavity (411) is provided with a connecting column (4113) and a first accommodating cavity guide groove (4114), and the second shell (21) is provided with a connecting hole (213) matched with the connecting column (4113) and a guide column (214) capable of moving along the first accommodating cavity guide groove (4114).
9. The device with avoidance structure of claim 5 wherein: the elastic retraction part (23) comprises a retraction housing (231) arranged on the second housing mounting cavity (211), and a retraction part elastic piece (232) with one end connected with the retraction housing (231), wherein the other end of the retraction part elastic piece (232) is propped against the inner side of the second housing mounting cavity (211).
10. The device with avoidance structure of claim 4 wherein: the second shell (21) is provided with an abutting portion (215), the connecting block (221) is provided with a matching end (2213), and the abutting portion (215) is provided with a contact end (2151) matched with the matching end (2213) in a shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223036840.2U CN219613389U (en) | 2022-11-14 | 2022-11-14 | Device with dodge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223036840.2U CN219613389U (en) | 2022-11-14 | 2022-11-14 | Device with dodge structure |
Publications (1)
| Publication Number | Publication Date |
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| CN219613389U true CN219613389U (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223036840.2U Active CN219613389U (en) | 2022-11-14 | 2022-11-14 | Device with dodge structure |
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| CN (1) | CN219613389U (en) |
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- 2022-11-14 CN CN202223036840.2U patent/CN219613389U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 18 Songde Road, Fusha Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Hongshun Hardware Precision Products Co.,Ltd. Address before: No. 12-1, Xinliu West Road, Huangpu town, Zhongshan City, Guangdong Province 528400 Patentee before: ZHONGSHAN HONGSHUN HARDWARE PRECISION PRODUCT CO.,LTD. |