CN106499288A - Concealed floor spring and door - Google Patents
Concealed floor spring and door Download PDFInfo
- Publication number
- CN106499288A CN106499288A CN201611234248.XA CN201611234248A CN106499288A CN 106499288 A CN106499288 A CN 106499288A CN 201611234248 A CN201611234248 A CN 201611234248A CN 106499288 A CN106499288 A CN 106499288A
- Authority
- CN
- China
- Prior art keywords
- cam
- shell
- groove
- door
- draw
- 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.)
- Granted
Links
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 RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Abstract
The invention discloses a kind of concealed floor spring, including body and shell, body includes that housing, piston, connecting rod, spring, cam, roller and supporting plate, the side of shell are provided with draw-in groove, the other end of cam extends downwardly from the opposite sides that the other end of shell, draw-in groove and cam is located at shell.Door including above-mentioned concealed floor spring also includes door body, and on draw-in groove, door body bottom offers installing port to door body, 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 shell, door is fixed installed in clamping on draw-in groove, and body can be caused to be installed using upside-down mounting mode together with shell, i.e., so that cam is directly may be mounted on ground, and without the need for reserving installation hole on the ground, simplify installation procedure；After door is arranged on draw-in groove, cam is installed downwards, you can complete the installation of door and concealed floor spring, without the need for reserving installation position below ground, easy for installation, 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 the concealed ground bullet is included
The door of spring.
Background technology
Existing floor spring when mounted, usually digs out counterbore, i.e., in advance below the position for needing to install door pivot
In the installing hole for outputing floor spring below ground, it is easy to be hidden in below ground floor spring；After floor spring installation, by door
Rotating shaft is fixed on the cam of floor spring, installation.Such floor spring and door when mounted, install inconvenience, need to building
Itself cause to damage.
Content of the invention
It is an object of the invention to provide a kind of concealed floor spring, at least can solve the problem that one of them of the problems referred to above.
According to an aspect of the invention, there is provided a kind of concealed floor spring, including body and shell, body includes 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 on inside the shell, and the two 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
On supporting plate, cam rotation drives supporting plate movement, cam to be engaged with roller, and door rotational band moving cam is rotated, shell at end
Side be provided with draw-in groove, the other end of cam extends downwardly from the opposite sides that the other end of shell, draw-in groove and cam is located at shell.
Beneficial effects of the present invention are：Supporting plate movement, supporting plate is driven to drive corresponding piston movement again by cam rotation,
Each part in housing plays corresponding cushioning effect to the rotation of cam；Meanwhile, the other end of cam is extended downwardly from shell,
Door is fixed installed in clamping on draw-in groove, body can be caused to be installed using upside-down mounting mode together with shell, i.e., so that cam is straight
Connect and may be mounted on ground, and without the need for 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 draw-in groove is located at adjacent the two of shell with mounting groove
Side.Thus, mounting groove is provided with, the fixation of the concealed floor spring and door can be further facilitated.
In some embodiments, the both sides of draw-in groove are provided with installing hole, and installing hole is distributed on the both sides of draw-in groove.Thus, may be used
To be fixed by the parts such as run through bolt on installing hole and door, it is ensured that the steadiness that door is installed.
In some embodiments, concealed floor spring also includes bonnet, bonnet in mounting groove, the end face of bonnet with
The end face of housing is abutted against, after be covered with connecting rod, offer screwed hole in connecting rod.Thus, bonnet is provided with, can be facilitated outer
The installation of shell and miscellaneous part is fixed.
In some embodiments, concealed floor spring also includes that joint, one end of joint are 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 improve the tightness that door is coordinated 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,
On draw-in groove, door body bottom offers installing port to door body, 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 in installing port, after draw-in groove, install downwards door, you can complete by cam
The installation of the concealed floor springs of Cheng Menyu, without the need for reserving installation position below ground, easy for installation, 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.
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 is coordinated with door body.
Specific embodiment
The present invention is further detailed explanation below in conjunction with 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 two ends of connecting rod 13 are separately fixed on piston 12 and supporting plate 17,
Spring 14 is set on the outside of connecting rod 13, and on supporting plate 17, cam 15 is rotated and drives supporting plate 17 to move, convex for one end of cam 15
Wheel 15 is engaged with roller 16, and door rotational band moving cam 15 is rotated, and the side of shell 2 is provided with draw-in groove 21, the other end of cam 15
The other end for extending downwardly from shell 2, draw-in groove 21 and cam 15 is located at the opposite sides of shell 2.
When using, door rotational band moving cam 15 is rotated, and cam 15 is rotated and drives supporting plate 17 to move, cam 15 and roller 16
It is engaged, door rotational band moving cam 15 is rotated, 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 draw-in groove 21 is located at the adjacent both sides of shell 2, that is, is pacified with mounting groove 22
Tankage 22 is vertically arranged with draw-in groove 21.
The both sides of draw-in groove 21 are provided with installing hole 23, and installing hole 23 is distributed on the both sides of draw-in groove 21.
Concealed floor spring also includes that bonnet 3, bonnet 3 are located in mounting groove 22, the end face of the end face of bonnet 3 and housing 11
Abut against, bonnet 3 is provided with connecting rod 31, offers screwed hole 32 in connecting rod 31.
Concealed floor spring also includes that joint 4, one end of joint 4 are set on 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 on draw-in groove 21,5 bottom of door body offers installing port to door body 5
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
Side in door body 5.The bottom of door body 5 offers the screwed hole corresponding with installing hole 23, so as to the convenient bolt that passes through is by door
Body 5 is mutually fixed with shell 2.
In installation process, after concealed floor spring loads in installing port 51, the base of door body 5 snaps in draw-in groove 21 door,
Then the installing hole 23 by bolt with shell 2 is fixed so that door body 5 coordinates fastening with concealed floor spring.Then, by bonnet
3 in mounting groove 22, and bonnet 3 sets fixation with the card of shell 2；Joint 4 and bonnet 3 are coordinated fixation finally, joint 4 again with door
Body 5 is bolted, it is achieved that the installation of the concealed floor spring and 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, some deformations and improvement can also be made, these belong to the protection model of the present invention
Enclose.
Claims (7)
1. concealed floor spring, it is characterised in that including body (1) and shell (2), described body (1) include housing (11), living
Plug (12), connecting rod (13), spring (14), cam (15), roller (16) and supporting plate (17), piston (12), connecting rod (13), bullet
, in housing (11), housing (11) are fixed on shell (2) for spring (14), cam (15), roller (16) and supporting plate (17)
Interior, the two ends of connecting rod (13) are separately fixed on piston (12) and supporting plate (17), and spring (14) are set in connecting rod
(13), on the outside of, on supporting plate (17), described cam (15) rotate and drive supporting plate (17) mobile for the one end of cam (15),
Cam (15) are engaged with roller (16), and door is rotated and drives described cam (15) to rotate, and the side of shell (2) is provided with
Draw-in groove (21), the other end of cam (15) extend downwardly from the other end position of shell (2), draw-in groove (21) and cam (15)
Opposite sides in shell (2).
2. concealed floor spring according to claim 1, it is characterised in that the opposite side of shell (2) is provided with installation
Groove (22), draw-in groove (21) are located at the adjacent both sides of shell (2) with mounting groove (22).
3. concealed floor spring according to claim 2, it is characterised in that the both sides of draw-in groove (21) are provided with installing hole
(23), installing hole (23) are distributed on the both sides of draw-in groove (21).
4. the concealed floor spring according to Claims 2 or 3, it is characterised in that also include bonnet (3), bonnet (3)
In mounting groove (22), the end face of bonnet (3) is abutted against with the end face of housing (11), and bonnet (3) are provided with connection
Screwed hole (32) is offered in bar (31), connecting rod (31).
5. concealed floor spring according to claim 4, it is characterised in that also include joint (4), joint (4)
One end is set on the outside of connecting rod (31), and joint (4) are provided with the connecting hole (41) corresponding with screwed hole (32), described is connect
Outer face of the other end of head (4) beyond mounting groove (22).
6. the door of concealed floor spring described in claim 5 is included, it is characterised in that also include door body (5), door body (5)
On draw-in groove (21), door body (5) bottom offers installing port (51), and shell (2) are fixed on installing port (51)
Interior, the other end of cam (15) exceeds the bottom face of installing port (51).
7. door according to claim 6, 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 true CN106499288A (en) | 2017-03-15 |
| CN106499288B 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) |
Citations (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 |
| CN103216168A (en) * | 2012-01-19 | 2013-07-24 | 绍源育股份有限公司 | Automatic returning mechanism used for glass door |
| CN203742345U (en) * | 2014-03-17 | 2014-07-30 | 东莞力督门控设备有限公司 | Concealed top spring |
| EP2966250A1 (en) * | 2013-03-04 | 2016-01-13 | Ryobi Ltd. | Door closer |
| CN105401820A (en) * | 2015-07-29 | 2016-03-16 | 佛山市奥达金属制品有限公司 | Oil circuit controlled door closing delay floor spring |
| 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
Patent Citations (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 |
| CN103216168A (en) * | 2012-01-19 | 2013-07-24 | 绍源育股份有限公司 | Automatic returning mechanism used for glass door |
| EP2966250A1 (en) * | 2013-03-04 | 2016-01-13 | 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 |
| CN105401820A (en) * | 2015-07-29 | 2016-03-16 | 佛山市奥达金属制品有限公司 | Oil circuit controlled door closing delay floor spring |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106499288B (en) | 2018-02-16 |
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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 |