CN207092717U - A kind of low noise environmentally friendly door lock attractive in appearance - Google Patents
A kind of low noise environmentally friendly door lock attractive in appearance Download PDFInfo
- Publication number
- CN207092717U CN207092717U CN201720860801.4U CN201720860801U CN207092717U CN 207092717 U CN207092717 U CN 207092717U CN 201720860801 U CN201720860801 U CN 201720860801U CN 207092717 U CN207092717 U CN 207092717U
- Authority
- CN
- China
- Prior art keywords
- handle
- rotating turret
- hydraulic cylinder
- environmentally friendly
- low noise
- 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
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
Low noise environmentally friendly door lock attractive in appearance described in the utility model, including forward and backward door and forward and backward handle, the tapered end being installed on corresponding handle, ball cylinder, rotating turret, the handle return spring being connected with rotating turret and the square bar for connecting two handles, are characterized in：The force-reducing device of screen resilience can be reduced by being provided between the forward and backward door, and force-reducing device includes the connector of hydraulic cylinder, the piston rod being installed on hydraulic cylinder, connection piston rod and rotating turret.Piston rod can be sent to by rotating turret, connector due to the screen resilience of handle handle return spring after external force is released and the speed of connection rotating turret and handle return spring reversion is reduced by the flowed friction in hydraulic cylinder, so that the powerful screen resilience of handle back-moving spring is slowed down and makes handle slowly return, so friction, abrasion between significantly reducing part, extend product use time, sound is reduced, reduces pollution.
Description
Technical field
Field of hardware is the utility model is related to, particularly a kind of low noise environmentally friendly door lock attractive in appearance.
Background technology
Lockset is widely used to field, the locksets such as hotel, commercial office, cell household and is installed on door-plate at present
With breech lock doorframe, and then antitheft and thief-proof effect.Product is all by pressing handle come switch gate on existing market.Open
Close the door and popped into position handle using return spring generation screen resilience after pressing handle, because of powerful screen resilience caused by handle return spring
Go to reduce not over effective device, slow down, cause its seating velocity too fast and produce larger noise and produce vibrations, simultaneously
Also cause to wear quickening between part, reduce product service life, caused loud noise also impacts to the life of people.
The content of the invention
The purpose of this utility model is problem and shortage be present for above-mentioned, there is provided a kind of handle return spring that can slow down
Screen resilience and make return spring and handle slowly return, significantly mitigate part between friction, abrasion, extend product use time, reduce
Sound, reduce the low noise environmentally friendly door lock attractive in appearance of pollution.
What the technical solution of the utility model was realized in：
Low noise environmentally friendly door lock attractive in appearance described in the utility model, including forward and backward door and forward and backward handle, it is installed on corresponding
The square bar of tapered end, ball cylinder, rotating turret, the handle return spring being connected with rotating turret and two handles of connection on handle, is characterized in：
The force-reducing device of screen resilience can be reduced by being provided between the forward and backward door, and the force-reducing device includes hydraulic cylinder, is installed on hydraulic pressure
The connector of piston rod on cylinder, the connection piston rod and rotating turret, the screen resilience of the handle return spring by rotating turret,
Connector is sent to piston rod and reduces connection rotating turret and handle return spring reversion by the flowed friction in hydraulic cylinder
Speed and the screen resilience that makes handle back-moving spring powerful are slowed down.
To make its structure more reliable, connecting hole is equipped with above-mentioned connector and the rotating turret being connected with rear handle, and lead to
Cross the connecting pole being placed through in two connecting holes and link together.
The utility model using between forward and backward door due to being provided with by hydraulic cylinder, connection liquid cylinder pressure piston rod and rotation
The structure of the force-reducing device of the formation such as the connector of frame, make it during use, effectively can be hindered using the hydraulic pressure of hydraulic cylinder
The powerful screen resilience of power buffering handle return spring makes handle return spring and handle slowly return, with noise caused by reduction to people
Interference, while and can reduce part between abrasion and reduce part between frictional force, extend product service life, reduce repeat give birth to
Production, avoids unnecessary waste, and its simple in construction, simple to install, attractive in appearance environmentally friendly, applied widely.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is part-structure assembling schematic diagram of the present utility model.
Embodiment
As shown in figure 1, low noise environmentally friendly door lock attractive in appearance described in the utility model, including forward and backward door 1,1 and forward and backward hold
Hand 3,3, the tapered end 4 being installed on corresponding handle 3, ball cylinder 5, rotating turret 6, the handle return spring 7 being connected with rotating turret 6 and connection
The lock core component of the square bar 8 of two handles, belt lock tongue and dead bolt return spring is (because the emphasis of this programme is to slow down handle reset, institute
To eliminate some structures in lock core component in accompanying drawing).It is described in order to effectively reduce noise and extend product service life
The force-reducing device 2 of screen resilience can be reduced by being provided between forward and backward door 1,1, and the force-reducing device 2 includes hydraulic cylinder 21, is installed on
The connector 23 of piston rod 22, the connection piston rod 22 and rotating turret 6 on hydraulic cylinder 21.To make it use more convenient and knot
Structure is more reliable, is also equipped with stop button 31 on above-mentioned rear handle 3, bumper bar 50, insurance card 51 and insurance are also equipped with above-mentioned ball cylinder 5
Jump ring 52.The screen resilience of the handle return spring 7 can be sent to piston rod 22 by rotating turret 6, connector 23 and lead to during use
The flowed friction crossed in hydraulic cylinder 21 and the speed for reducing connection rotating turret 6 and the reversion of handle return spring 7, so that handle resets
The powerful screen resilience of spring 7 is slowed down.Therefore noise is effectively reduced, reduces caused interference of the noise to people, simultaneously
And can wears the frictional force between reduction part between reducing part, extends product service life, reduces duplication of production, it is unnecessary to avoid
Waste, environmental protection attractive in appearance.Further to make its structure more reliable, above-mentioned connector 23 and the rotating turret 6 being connected with rear handle 3
On be equipped with connecting hole 231,61, connector 23 and rotating turret 6 are connected to one by being placed through the connecting pole in two connecting holes
Rise.After above-mentioned the force-reducing unit seat 9 that hydraulic cylinder 21 can be positioned thereon is additionally provided with door 1.Above-mentioned front and rear door 1,1 by
Inside and outside lid composition, above-mentioned hydraulic cylinder 21 are installed in the inner cap body of rear door 1.The utility model is simple in construction, subtracts bullet and drop
Effect of making an uproar is good, can effectively extend product service life, can be widely used on various doors.
Concrete operating principle of the present utility model is：
Installed on a door in use, hand pressure handle 3 rotates, the power on handle 3 is passed to by ball cylinder 5 to be turned the utility model
Moving frame 6, rotate rotating turret 6, rotating turret 6 stirs handle return spring 7 while rotation, handle return spring 7 is produced after compressing
Screen resilience, in addition dead bolt also inside contracted in handle rotating.After the releasing of the external force on handle 3 is acted on, handle return spring 7 produces
Screen resilience piston rod and hydraulic cylinder are delivered to by rear rotating turret 6, connector 23, screen resilience is by the hydraulic pressure in hydraulic cylinder 21
After drag effect, screen resilience is reduced, so as to slow down the rebound velocity of handle return spring and make handle slowly return.Dead bolt also exists
Resetted under the rebound effect of dead bolt return spring.
Although the utility model is to be described with reference to specific embodiments, this description is not meant to the utility model
It is construed as limiting.With reference to description of the present utility model, other changes of the disclosed embodiments, all it is for those skilled in the art
It is anticipated that, this change should belong in appended claims limited range.
Claims (6)
1. a kind of low noise environmentally friendly door lock attractive in appearance, including forward and backward door (1,1) and forward and backward handle (3,3), are installed on and accordingly hold
Tapered end (4), ball cylinder (5), rotating turret (6), the handle return spring (7) being connected with rotating turret (6) and connection described two on hand (3)
The square bar (8) of handle (3,3), it is characterised in that：Filled between the forward and backward door (1,1) provided with the power that subtracts that can reduce screen resilience
Put (2), the force-reducing device (2) includes hydraulic cylinder (21), the piston rod (22) being installed on hydraulic cylinder (21), the connection work
The connector (23) of stopper rod (22) and rotating turret (6), the screen resilience of the handle return spring (7) pass through rotating turret (6), connector
(23) it is sent to piston rod (22) and is answered by the flowed friction in hydraulic cylinder (21) to reduce connection rotating turret (6) and handle
The speed of position spring (7) reversion and the screen resilience that makes handle return spring (7) powerful is slowed down.
2. low noise environmentally friendly door lock attractive in appearance according to claim 1, it is characterised in that：Above-mentioned connector (23) and held with after
Connecting hole (231,61) is equipped with the rotating turret (6) of hand (3) connection, the connector and rotating turret are by being placed through two connections
Connecting pole in hole and link together.
3. low noise environmentally friendly door lock attractive in appearance according to claim 1, it is characterised in that：Above-mentioned rear door (1) is provided with can
By the force-reducing unit seat (9) of hydraulic cylinder (21) positioning thereon.
4. low noise environmentally friendly door lock attractive in appearance according to claim 1, it is characterised in that：It is also equipped with after above-mentioned on handle (3)
Stop button (31).
5. low noise environmentally friendly door lock attractive in appearance according to claim 1, it is characterised in that：It is also equipped with protecting on above-mentioned ball cylinder (5)
Dangerous bar (50), insurance card (51) and insurance jump ring (52).
6. low noise environmentally friendly door lock attractive in appearance according to claim 1, it is characterised in that：Above-mentioned front and rear door (1,1) by
Inside and outside lid composition, above-mentioned hydraulic cylinder (21) are installed in the inner cap body of rear door (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860801.4U CN207092717U (en) | 2017-07-14 | 2017-07-14 | A kind of low noise environmentally friendly door lock attractive in appearance |
| PCT/CN2018/078541 WO2019010989A1 (en) | 2017-07-14 | 2018-03-09 | Low noise, aesthetic and environmentally friendly door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860801.4U CN207092717U (en) | 2017-07-14 | 2017-07-14 | A kind of low noise environmentally friendly door lock attractive in appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092717U true CN207092717U (en) | 2018-03-13 |
Family
ID=61544947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720860801.4U Active CN207092717U (en) | 2017-07-14 | 2017-07-14 | A kind of low noise environmentally friendly door lock attractive in appearance |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207092717U (en) |
| WO (1) | WO2019010989A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397043A (en) * | 2018-04-04 | 2018-08-14 | 陈梅艳 | A kind of three rod type knob rotating discs |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM302606U (en) * | 2006-06-02 | 2006-12-11 | Gslide Corp | Automatic closing equipment for hidden drawer rail |
| CN104005607A (en) * | 2013-02-22 | 2014-08-27 | 广东炬森五金精密制造有限公司 | Silent mortise lock |
| CN203867287U (en) * | 2014-02-22 | 2014-10-08 | 何展鸿 | Three-rod type bathroom handle lock |
| CN204386265U (en) * | 2014-10-23 | 2015-06-10 | 广东炬森五金精密制造有限公司 | A kind of hydraulic cushion mute lock body |
| CN205036165U (en) * | 2015-09-01 | 2016-02-17 | 王朋生 | Damping formula handle - panel structure |
-
2017
- 2017-07-14 CN CN201720860801.4U patent/CN207092717U/en active Active
-
2018
- 2018-03-09 WO PCT/CN2018/078541 patent/WO2019010989A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397043A (en) * | 2018-04-04 | 2018-08-14 | 陈梅艳 | A kind of three rod type knob rotating discs |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019010989A1 (en) | 2019-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231120 Address after: 528400 Gaosha Industrial Zone, Dongsheng Town, Zhongshan City, Guangdong Province Patentee after: ZHONGSHAN TAIXING LOCKMAKING CO.,LTD. Address before: 528414 Gaosha Village, Dongsheng Town, Zhongshan City, Guangdong Province (on the side of Licheng Second Road, Dongsheng Town) Patentee before: ZHONGSHAN TAIXING LOCK Co.,Ltd. |