CN219953013U - Holding clamp structure of holding ball type cabinet door pressing rebound opener - Google Patents
Holding clamp structure of holding ball type cabinet door pressing rebound opener Download PDFInfo
- Publication number
- CN219953013U CN219953013U CN202321255600.3U CN202321255600U CN219953013U CN 219953013 U CN219953013 U CN 219953013U CN 202321255600 U CN202321255600 U CN 202321255600U CN 219953013 U CN219953013 U CN 219953013U
- Authority
- CN
- China
- Prior art keywords
- holding clamp
- sliding block
- holding
- clamp
- opener
- 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.)
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Links
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011324 bead Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
- E05C19/022—Released by pushing in the closing direction
-
- 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
- E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
- E05C19/04—Ball or roller catches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The holding clamp structure of the ball holding type cabinet door pressing rebound opener comprises a sliding block, wherein the sliding block is hollow, a guide shaft is fixedly arranged in the sliding block, a first holding clamp and a second holding clamp are hinged at the front end of the guide shaft, and the first holding clamp and the second holding clamp are oppositely arranged; the sliding block is installed in a sliding way of the end face of the shell in a telescopic sliding mode, when the sliding block is retracted inwards, the first holding clamp and the second holding clamp are mutually extruded with the end face of the shell to generate power for clamping inwards, and the first holding clamp and the second holding clamp swing inwards to generate clamping actions. The beneficial effects of the utility model are as follows: the clamping device is in arc surface contact with the lock ball, so that the requirement of perpendicularity is not required for the installation between the clamping device and the lock ball, and the requirement of the installation precision between the rebound device and the lock seat part can be reduced.
Description
Technical Field
The utility model relates to a hardware fitting, in particular to a holding structure of a holding ball type cabinet door pressing rebound opener.
Background
The ball-striking component is a common component for opening and locking movable parts such as a door of equipment. There are several kinds of commercially available collision beads (or called heads), but the functions and the purposes of the collision beads are only used on kitchen doors, namely, collision beads on kitchen door frames and collision beads on kitchen doors, when the collision beads are rolled, the edges of the kitchen frames (the surface for containing the collision beads) and the kitchen doors are in a 90-degree vertical state, so that the door plates are required to be vertical to the cabinet body during installation, otherwise, poor contact is easy to occur, and further improvement is needed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the holding structure of the holding ball type cabinet door pressing rebound opener, which has the advantages of simple structure, convenient production and processing, low production cost and low requirement on the installation precision between a cabinet body and a cabinet door.
The utility model aims at realizing the following modes: the holding clamp structure of the ball holding type cabinet door pressing rebound opener comprises a sliding block, wherein the sliding block is hollow, a guide shaft is fixedly arranged in the sliding block, a first holding clamp and a second holding clamp are hinged at the front end of the guide shaft, and the first holding clamp and the second holding clamp are oppositely arranged;
the cylindrical surface of the sliding block is provided with a clearance groove corresponding to the first holding clamp and the second holding clamp, and the swinging ends of the first holding clamp and the second holding clamp are correspondingly protruded out of the clearance groove;
the sliding block is installed in a sliding way of the end face of the shell in a telescopic sliding mode, when the sliding block is retracted inwards, the first holding clamp and the second holding clamp are mutually extruded with the end face of the shell to generate power for clamping inwards, and the first holding clamp and the second holding clamp swing inwards to generate clamping actions.
The opposite surfaces of the first holding clamp and the second holding clamp are provided with first concave clearance areas.
The jaws of the first holding clamp and the second holding clamp are provided with a second concave clearance area.
And a reset torsion spring is arranged between the first holding clamp and the second holding clamp and pushes the first holding clamp and the second holding clamp to swing towards the opening direction all the time.
The front end of the sliding block is provided with an opening groove, and the first holding clamp and the second holding clamp are hinged in the opening groove.
The beneficial effects of the utility model are as follows: 1. simple structure, low production cost and market competitiveness improvement. 2. The clamping device is in arc surface contact with the lock ball, so that the requirement of perpendicularity is not required for the installation between the clamping device and the lock ball, and the requirement of the installation precision between the rebound device and the lock seat part can be reduced.
Drawings
Fig. 1 is a schematic view showing the unlocked state of the lock core portion and the lock base portion in the present utility model.
Fig. 2 and 3 are schematic views of the locking state of the core portion and the seat portion in the present utility model.
Fig. 4 is a cross-sectional view showing the structure of the lock cylinder portion and the lock base portion after locking in the present utility model.
Fig. 5 is an assembly view of a lock base structure according to the present utility model.
Fig. 6 is an assembly view of the structure of the present utility model.
FIG. 7 is an assembly view of a first clamp and a second clamp in the structure of the present utility model.
Detailed Description
The utility model is described in more detail below with reference to the accompanying drawings. The holding clamp structure of the ball holding type cabinet door pressing rebound opener comprises a sliding block 6, wherein the sliding block 6 is hollow, a guide shaft 61 is fixedly arranged in the sliding block 6, a first holding clamp 7 and a second holding clamp 71 are hinged at the front end of the guide shaft 61, and the first holding clamp 7 and the second holding clamp 71 are oppositely arranged;
the cylindrical surface of the sliding block 6 is provided with a clearance groove 64 corresponding to the positions of the first holding clamp 7 and the second holding clamp 71, and the swinging ends of the first holding clamp 7 and the second holding clamp 71 correspondingly protrude out of the clearance groove 64;
the sliding block 6 is telescopically and slidably arranged in the slideway 5 on the end face of the shell 4, and when the sliding block 6 is retracted inwards, the first holding clamp 7 and the second holding clamp 71 are mutually extruded with the end face of the shell 4 to generate power for clamping inwards, so that the first holding clamp 7 and the second holding clamp 71 swing inwards to generate clamping action.
The opposite surfaces of the first holding clamp 7 and the second holding clamp 71 are provided with a first concave clearance area 72.
The jaws of the first holding clamp 7 and the second holding clamp 71 are provided with a second concave clearance area 73.
A reset torsion spring is arranged between the first holding clamp 7 and the second holding clamp 71, and the reset torsion spring pushes the first holding clamp 7 and the second holding clamp 71 to swing towards the opening direction all the time.
The front end of the sliding block 6 is provided with an opening groove 65, and the first holding clamp 7 and the second holding clamp 71 are hinged in the opening groove 65.
Working principle: the structure in this case is the part of the rebound opener, rebound opener includes lock core part fixed on cabinet body, and lock seat part fixed on door plant; the lock seat part comprises an integrally formed mounting base 1 and a lock ball 2, wherein the lock ball 2 protrudes out of the end face of the mounting base 1 through a bracket 3, and when in use, the lock seat part is fixed on a cabinet door.
The lock core part is arranged on the cabinet body and comprises a shell 4, a slide way 5 is arranged on the front end surface of the shell 4 in an inward extending mode, a sliding block 6 is arranged in the slide way 5 in a telescopic mode, a guide shaft 61 is hollow in the sliding block 6 and fixedly arranged, a first holding clamp 7 and a second holding clamp 71 are hinged to the front end of the guide shaft 61, and the first holding clamp 7 and the second holding clamp 71 are oppositely arranged. When the user closes the door, the sliding block 6 retracts inwards, and the first holding clamp 7 and the second holding clamp 71 are mutually extruded with the end face of the shell 4 to generate power for clamping inwards, so that the power is clamped with the lock ball 2 of the lock seat part.
The guide shaft 61 is hollow, a sliding groove 62 is formed in the cylindrical surface of the guide shaft 61, the strong release shaft 8 is telescopically arranged in the guide shaft 61, a front stop block 63 is arranged in the sliding groove 62 and connected with the strong release shaft 8, and the front stop block 63 slides back and forth in the sliding groove 62 to limit the shaft displacement between the strong release shaft 8 and the guide shaft 61; the strong release shaft 8 is also sleeved with a first spring 82, one end of the first spring 82 is propped against the front stop block 63, the other end of the first spring is propped against the groove wall of the sliding groove 62, and the thrust generated by the first spring 82 always pushes the strong release shaft 8 towards the holding clamp 7; the rear end of the strong disengaging shaft 8 is provided with a hanging groove plate 83 in a backward extending mode, the side wall of the hanging groove plate 83 is provided with a hanging groove 13, correspondingly, the bottom of the slideway 5 is provided with a hanging needle 14, the hanging needle 14 is hung and buckled with or separated from the hanging groove 13, the rear end outside the hanging groove plate 83 is also sleeved with a second spring 15, one end of the second spring 15 is propped against the bottom of the slideway 5, the other end of the second spring is propped against a spring groove on the cylindrical surface of the hanging groove plate 83, and the second spring 15 always pushes the sliding block 6 outwards through the strong disengaging groove.
The head of the bracket 3 is provided with an elastic buckle 31, correspondingly, the base 1 is provided with a base hole 11, and the bracket is installed in the base hole 11 of the base in a buckling manner through the elastic buckle 31.
The elastic buckle 31 is arranged under the partition plate 32 of the bracket 3, and after the bracket 3 is installed with the base 1, the partition plate 32 covers the base hole 11.
The base 1 is also provided with an elastic boss 12, the elastic boss 12 is positioned on the side wall of the base hole 11, and the baffle plate 32 covers the elastic boss 12 after the bracket 3 and the base 1 are installed.
The cylindrical surface of the sliding block 6 is provided with an empty avoiding groove 64, and the holding clamp is hinged in the empty avoiding groove 64.
The shell 4 is also sleeved with a fixing seat 9, a sleeved hole 91 is formed in the fixing seat 9, and the shell 4 is fixedly inserted into the sleeved hole 91.
When the door is closed, the door plate drives the lock seat part to move towards the lock cylinder part, and after the lock ball of the lock seat part contacts the first holding clamp and the second holding clamp, the lock ball presses the first holding clamp and the second holding clamp inwards to force the sliding block to move backwards. Simultaneously, the first clamp and the second clamp are mutually extruded with the end face of the shell, so that the first clamp and the second clamp are forced to clamp the lock balls, and the door plate is positioned. When the sliding block moves inwards for a certain stroke, the second spring is forced to compress, the hanging needle arranged at the bottom of the slideway is buckled with the hanging groove, and when a user releases hands, the door plate can be locked.
When the user needs to open the door, inwards press the door plant, utilize the lock seat portion inwards to press the slider, force to hang the needle and hang the groove and break away from, the slider is useful under the thrust of second spring is outwards released the door plant, and after the slider outwards moves certain stroke, first clamp and second clamp and the tip separation of shell are embraced to the second, and first clamp and second clamp are embraced and are opened, can realize that the door plant is opened.
The following are to be described: when a user does not know that the door plate needs to be pressed and bounced to be opened, but forcedly pulls the door plate outwards, the power forces the sliding block to move outwards, and as the second spring 12 is sleeved on the strong release shaft to be propped against the sliding block, the sliding block moves outwards under the condition that the strong release shaft is not moved, and finally the first holding clamp and the second holding clamp are separated from the end face of the shell, so that the first holding clamp and the second holding clamp are opened.
The following are to be described: the first holding clamp and the second holding clamp are clamped and fixed on the spherical lock ball, so that arc surface contact is adopted between the first holding clamp and the second holding clamp. Therefore, even if a certain error exists between the lock seat part and the lock ball part during installation, the holding ball is provided with an arc-shaped contact surface, so that the first holding clamp and the second holding clamp can be well clamped and fixed on the lock ball, and the requirement on the precision during installation of the product is reduced.
In addition, after holding the clamp and locking the ball centre gripping, locking the ball sphere and holding and pressing from both sides between can relative rotation, make it have the degree of freedom of multiple direction, in addition, the contact surface of sphere makes its contact surface when holding the clamp centre gripping smoother to reduce friction, increase of service life also silence more stable when switching.
Therefore, compared with the prior art, the structure in the scheme not only can realize the pressing and opening of the cabinet door, but also can prevent the lock body from being damaged when the user does not operate to open the door forcefully, so that the service life of the lock body is effectively prolonged, and meanwhile, the design of the holding ball can realize more convenient installation, and the requirement on the precision of the size during installation is reduced, so that the lock can be widely popularized and used.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (5)
1. The utility model provides a hold ball formula cabinet door presses embraces clamp structure of bounce-back opener which characterized in that: the device comprises a sliding block (6), wherein the sliding block (6) is hollow, a guide shaft (61) is fixedly arranged in the sliding block, a first holding clamp (7) and a second holding clamp (71) are hinged at the front end of the guide shaft (61), and the first holding clamp (7) and the second holding clamp (71) are oppositely arranged;
the cylindrical surface of the sliding block (6) is provided with a clearance groove (64) corresponding to the positions of the first holding clamp (7) and the second holding clamp (71), and the swinging ends of the first holding clamp (7) and the second holding clamp (71) correspondingly protrude out of the clearance groove (64);
the sliding block (6) is installed in the slideway (5) on the end face of the shell (4) in a telescopic sliding mode, when the sliding block (6) is retracted inwards, the first holding clamp (7) and the second holding clamp (71) are mutually extruded with the end face of the shell (4) to generate power for clamping inwards, and the first holding clamp (7) and the second holding clamp (71) swing inwards to generate clamping actions.
2. The clasping structure of the clasping ball type cabinet door pressing rebound opener of claim 1 wherein: the opposite surfaces of the first holding clamp (7) and the second holding clamp (71) are provided with a first concave clearance area (72).
3. The clasping structure of the clasping ball type cabinet door pressing rebound opener of claim 1 wherein: the jaws of the first holding clamp (7) and the second holding clamp (71) are provided with a second concave clearance area (73).
4. The clasping structure of the clasping ball type cabinet door pressing rebound opener of claim 1 wherein: and a reset torsion spring is arranged between the first holding clamp (7) and the second holding clamp (71), and the reset torsion spring pushes the first holding clamp (7) and the second holding clamp (71) to swing towards the opening direction all the time.
5. The clasping structure of the clasping ball type cabinet door pressing rebound opener of claim 1 wherein: the front end of the sliding block (6) is provided with an opening groove (65), and the first holding clamp (7) and the second holding clamp (71) are hinged in the opening groove (65).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022213241044 | 2022-05-30 | ||
| CN202221324104 | 2022-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219953013U true CN219953013U (en) | 2023-11-03 |
Family
ID=86360332
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320788391.2U Active CN219316713U (en) | 2022-05-30 | 2023-04-11 | Structure of ball holding type cabinet door pressing rebound opener |
| CN202310380820.7A Pending CN116146061A (en) | 2022-05-30 | 2023-04-11 | Improved structure of ball holding type cabinet door pressing rebound opener |
| CN202321255600.3U Active CN219953013U (en) | 2022-05-30 | 2023-05-23 | Holding clamp structure of holding ball type cabinet door pressing rebound opener |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320788391.2U Active CN219316713U (en) | 2022-05-30 | 2023-04-11 | Structure of ball holding type cabinet door pressing rebound opener |
| CN202310380820.7A Pending CN116146061A (en) | 2022-05-30 | 2023-04-11 | Improved structure of ball holding type cabinet door pressing rebound opener |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN219316713U (en) |
| WO (1) | WO2023231621A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508212A (en) * | 2022-01-21 | 2022-05-17 | 浙江华锦建筑装饰设计有限公司 | Assembled heat-insulating sound-insulating building wallboard and construction method thereof |
| CN219316713U (en) * | 2022-05-30 | 2023-07-07 | 广东联迅精密制造有限公司 | Structure of ball holding type cabinet door pressing rebound opener |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10227165A (en) * | 1997-02-14 | 1998-08-25 | Tokyo Magnet Oyo Seihin Kk | Door opening and closing lock device |
| CN201013121Y (en) * | 2007-03-09 | 2008-01-30 | 惠州大亚湾俊艺装饰制品有限公司 | Insertion-push padlock |
| CN108180202B (en) * | 2018-02-01 | 2024-03-01 | 北京天智航医疗科技股份有限公司 | Quick connection device and use thereof |
| CN215761008U (en) * | 2021-06-25 | 2022-02-08 | 陈明开 | Collision bead lock body with forced releasing function |
| CN215761104U (en) * | 2021-06-25 | 2022-02-08 | 陈明开 | Cabinet door pressing rebound type opening device |
| CN219316713U (en) * | 2022-05-30 | 2023-07-07 | 广东联迅精密制造有限公司 | Structure of ball holding type cabinet door pressing rebound opener |
-
2023
- 2023-04-11 CN CN202320788391.2U patent/CN219316713U/en active Active
- 2023-04-11 CN CN202310380820.7A patent/CN116146061A/en active Pending
- 2023-04-18 WO PCT/CN2023/089043 patent/WO2023231621A1/en unknown
- 2023-05-23 CN CN202321255600.3U patent/CN219953013U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023231621A1 (en) | 2023-12-07 |
| CN219316713U (en) | 2023-07-07 |
| CN116146061A (en) | 2023-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |