CN106499288B - Concealed floor spring and door - Google Patents
Concealed floor spring and door Download PDFInfo
- Publication number
- CN106499288B CN106499288B CN201611234248.XA CN201611234248A CN106499288B CN 106499288 B CN106499288 B CN 106499288B CN 201611234248 A CN201611234248 A CN 201611234248A CN 106499288 B CN106499288 B CN 106499288B
- Authority
- CN
- China
- Prior art keywords
- cam
- shell
- door
- neck
- floor spring
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a kind of concealed floor spring, including body and shell, body includes housing, piston, connecting rod, spring, cam, roller and supporting plate, and the side of shell is provided with neck, the other end of cam extends downwardly from shell, and the other end of neck and cam is located at the opposite sides of shell.Door including above-mentioned concealed floor spring also includes door body, and door body is arranged on neck, and door body bottom offers installing port, and shell is fixed in installing port, and the other end of cam exceeds the bottom face of installing port.The other end of cam is extended downwardly from into shell, door is arranged on clamping fixed on neck, body can be caused to be installed together with shell using upside-down mounting mode, that is, cam directly may be mounted on ground, without reserving installation hole on the ground, simplifies installation procedure；After door is arranged on neck, cam is installed downwards, you can the installation of door and concealed floor spring is completed, it is easy for installation without reserving installation position below ground, and convenient follow-up dismounting.
Description
Technical field
The present invention relates to a kind of floor spring and door, more particularly to a kind of concealed floor spring and include the concealed ground bullet
The door of spring.
Background technology
Existing floor spring when mounted, usually digs out counterbore, i.e., below the position for needing to install door pivot in advance
The mounting hole of floor spring is being outputed below ground, is easy to floor spring being hidden in below ground；After floor spring installation, by door
Rotating shaft is fixed on the cam of floor spring, installation.When mounted, installation inconvenience is, it is necessary to building for such floor spring and door
Itself cause to damage.
The content of the invention
It is an object of the invention to provide a kind of concealed floor spring, one of them of above mentioned problem at least can solve the problem that.
According to an aspect of the invention, there is provided a kind of concealed floor spring, including body and shell, body include shell
Body, piston, connecting rod, spring, cam, roller and supporting plate, piston, connecting rod, spring, cam, roller and supporting plate are located in housing,
Housing is fixed in shell, and the both ends of connecting rod are separately fixed on piston and supporting plate, and spring is set on the outside of connecting rod, and the one of cam
End is arranged on supporting plate, and cam rotation drives supporting plate movement, and cam is engaged with roller, and door rotational band moving cam rotates, shell
Side be provided with neck, the other end of cam extends downwardly from shell, and the other end of neck and cam is located at the opposite sides of shell.
Beneficial effects of the present invention are：Supporting plate is driven to move by cam rotation, supporting plate drives corresponding piston to move again,
Corresponding cushioning effect is played in rotation of each part to cam in housing；Meanwhile the other end of cam is extended downwardly from into shell,
Door is arranged on clamping fixed on neck, and body can be caused to be installed together with shell using upside-down mounting mode, that is, make it that cam is straight
Connect and may be mounted on ground, without reserving installation hole on the ground, simplify installation procedure, convenient installation.
In some embodiments, the opposite side of shell is provided with mounting groove, and neck is located at adjacent the two of shell with mounting groove
Side.Thus, provided with mounting groove, the fixation of the concealed floor spring and door can be further facilitated.
In some embodiments, the both sides of neck are provided with mounting hole, and mounting hole is distributed on the both sides of neck.Thus, may be used
To be fixed by parts such as run through bolt on mounting hole with door, ensure the steadiness of door installation.
In some embodiments, concealed floor spring also includes bonnet, bonnet in mounting groove, the end face of bonnet with
The end face of housing abuts against, and bonnet is provided with connecting rod, and screwed hole is offered in connecting rod.Thus, can be conveniently outer provided with bonnet
The installation of shell and miscellaneous part is fixed.
In some embodiments, concealed floor spring also includes joint, and one end of joint is set on the outside of connecting rod, connect
Head is provided with the connecting hole corresponding with screwed hole, and the other end of joint exceeds the outer face of mounting groove.Thus, it is possible to pass through joint
With the fixation of door, the fixation of body and door is realized, further improves the tightness that door coordinates with the concealed floor spring.
According to another aspect of the present invention, there is provided a kind of door including above-mentioned concealed floor spring also includes door body,
Door body is arranged on neck, and door body bottom offers installing port, and shell is fixed in installing port, and the other end of cam is beyond installation
The bottom face of mouth.Thus, concealed floor spring is arranged in installing port, and after door is arranged on neck, cam is installed downwards, you can complete
The installation of the concealed floor springs of Cheng Menyu, it is easy for installation without reserving installation position below ground, and convenient follow-up dismounting.
In some embodiments, concealed floor spring is located at the side of door body.Thus, it is easy to the rotation of door body.
Brief description of the drawings
Fig. 1 is the structural representation of the concealed floor spring of the present invention；
Fig. 2 is the structural representation at one of visual angle of the concealed floor spring of the present invention；
Fig. 3 is the internal structure schematic diagram of body in concealed floor spring of the invention；
Fig. 4 is the structural representation that the concealed floor spring of the present invention coordinates with door body.
Embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in Figures 1 to 4, concealed floor spring, including body 1 and shell 2, body 1 include housing 11, piston 12,
Connecting rod 13, spring 14, cam 15, roller 16 and supporting plate 17, piston 12, connecting rod 13, spring 14, cam 15, roller 16 and supporting plate
17 in housing 11, and housing 11 is fixed in shell 2, and the both ends of connecting rod 13 are separately fixed on piston 12 and supporting plate 17,
Spring 14 is set in the outside of connecting rod 13, and one end of cam 15 is arranged on supporting plate 17, and cam 15, which rotates, drives supporting plate 17 to move, convex
Wheel 15 is engaged with roller 16, and door rotational band moving cam 15 rotates, and the side of shell 2 is provided with neck 21, the other end of cam 15
Extend downwardly from shell 2, the other end of neck 21 and cam 15 is located at the opposite sides of shell 2.
When in use, door rotational band moving cam 15 rotates, and cam 15, which rotates, drives supporting plate 17 to move, cam 15 and roller 16
It is engaged, door rotational band moving cam 15 rotates, and spring 14 there can be certain cushioning effect to the velocity of rotation of cam 15.
The opposite side of shell 2 offers mounting groove 22, and neck 21 is located at the adjacent both sides of shell 2 with mounting groove 22, that is, pacified
Tankage 22 is vertically arranged with neck 21.
The both sides of neck 21 are provided with mounting hole 23, and mounting hole 23 is distributed on the both sides of neck 21.
Concealed floor spring also includes bonnet 3, and bonnet 3 is in mounting groove 22, the end face of bonnet 3 and the end face of housing 11
Abut against, bonnet 3 is provided with connecting rod 31, and screwed hole 32 is offered in connecting rod 31.
Concealed floor spring also includes joint 4, and one end of joint 4 is set in the outside of connecting rod 31, and joint 4 is provided with and screw thread
The corresponding connecting hole 41 in hole 32, the other end of joint 4 exceed the outer face of mounting groove 22.
The door of concealed floor spring also includes door body 5, and door body 5 is arranged on neck 21, and the bottom of door body 5 offers installing port
51, shell 2 is fixed in installing port 51, and the other end of cam 15 exceeds the bottom face of installing port 51, and concealed floor spring position
In the side of door body 5.The bottom of door body 5 offers the screwed hole corresponding with mounting hole 23, so as to which the convenient bolt that passes through is by door
Body 5 is fixed with the phase of shell 2.
Door is in installation process, and after concealed floor spring loads in installing port 51, the base of door body 5 is caught in neck 21,
Then fixed by the mounting hole 23 of bolt and shell 2 so that door body 5 coordinates with concealed floor spring to be fastened.Then, by bonnet
3 are arranged in mounting groove 22, and bonnet 3 sets fixation with the card of shell 2；Joint 4 and bonnet 3 are finally coordinated into fixation, joint 4 again with door
Body 5 is bolted, and realizes the concealed floor spring and the installation of door body 5 is fixed.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.
Claims (4)
1. concealed floor spring, it is characterised in that including body (1) and shell (2), the body (1) includes housing (11), lived
Fill in (12), connecting rod (13), spring (14), cam (15), roller (16) and supporting plate (17), the piston (12), connecting rod (13), bullet
In housing (11), the housing (11) is fixed on shell (2) for spring (14), cam (15), roller (16) and supporting plate (17)
Interior, the both ends of the connecting rod (13) are separately fixed on piston (12) and supporting plate (17), and the spring (14) is set in connecting rod
(13) outside, one end of the cam (15) are arranged on supporting plate (17), and the cam (15), which rotates, drives supporting plate (17) mobile,
The cam (15) is engaged with roller (16), and door, which rotates, drives the cam (15) to rotate, and the side of the shell (2) is provided with
Neck (21), the other end of the cam (15) extend downwardly from the other end position of shell (2), the neck (21) and cam (15)
Opposite sides in shell (2)；
The opposite side of the shell (2) is provided with mounting groove (22), and the neck (21) is located at the phase of shell (2) with mounting groove (22)
Adjacent both sides；
The both sides of the neck (21) are provided with mounting hole (23), and the mounting hole (23) is distributed on the both sides of neck (21)；
Concealed floor spring also includes bonnet (3), the bonnet (3) in mounting groove (22), the end face of the bonnet (3) with
The end face of housing (11) abuts against, and the bonnet (3) is provided with connecting rod (31), and screwed hole is offered in the connecting rod (31)
(32)。
2. concealed floor spring according to claim 1, it is characterised in that also including joint (4), the joint (4)
One end is set on the outside of connecting rod (31), and the joint (4) is provided with the connecting hole (41) corresponding with screwed hole (32), described to connect
The other end of head (4) exceeds the outer face of mounting groove (22).
3. include the door of concealed floor spring described in claim 2, it is characterised in that also including door body (5), the door body (5)
On neck (21), door body (5) bottom offers installing port (51), and the shell (2) is fixed on installing port (51)
Interior, the other end of the cam (15) exceeds the bottom face of installing port (51).
4. door according to claim 3, it is characterised in that the concealed floor spring is located at the side of door body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234248.XA CN106499288B (en) | 2016-12-27 | 2016-12-27 | Concealed floor spring and door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234248.XA CN106499288B (en) | 2016-12-27 | 2016-12-27 | Concealed floor spring and door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106499288A CN106499288A (en) | 2017-03-15 |
| CN106499288B true CN106499288B (en) | 2018-02-16 |
Family
ID=58334586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611234248.XA Expired - Fee Related CN106499288B (en) | 2016-12-27 | 2016-12-27 | Concealed floor spring and door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106499288B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3894843B2 (en) * | 2002-05-30 | 2007-03-22 | 日本ドアーチエック製造株式会社 | Floor hinge |
| CN201155259Y (en) * | 2008-01-29 | 2008-11-26 | 东莞力督门控设备有限公司 | Door closer |
| CN103216168B (en) * | 2012-01-19 | 2016-01-06 | 绍源育股份有限公司 | For the automatic homing mechanism of glass door |
| EP2966250A4 (en) * | 2013-03-04 | 2016-10-12 | Ryobi Ltd | Door closer |
| CN203742345U (en) * | 2014-03-17 | 2014-07-30 | 东莞力督门控设备有限公司 | Concealed top spring |
| CN105386670A (en) * | 2015-07-29 | 2016-03-09 | 佛山市奥达金属制品有限公司 | Oil way control floor spring achieving delayed door opening |
| CN205604936U (en) * | 2016-03-22 | 2016-09-28 | 广东坚朗五金制品股份有限公司 | Door clamp |
| CN206337955U (en) * | 2016-12-27 | 2017-07-18 | 佛山市奥达金属制品有限公司 | Concealed floor spring and door |
-
2016
- 2016-12-27 CN CN201611234248.XA patent/CN106499288B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106499288A (en) | 2017-03-15 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20211227 |