CN202850703U - Central hinge - Google Patents
Central hinge Download PDFInfo
- Publication number
- CN202850703U CN202850703U CN 201220549764 CN201220549764U CN202850703U CN 202850703 U CN202850703 U CN 202850703U CN 201220549764 CN201220549764 CN 201220549764 CN 201220549764 U CN201220549764 U CN 201220549764U CN 202850703 U CN202850703 U CN 202850703U
- Authority
- CN
- China
- Prior art keywords
- adjustable plate
- locating rack
- rivet
- base portion
- form fit
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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- Hinges (AREA)
Abstract
A central hinge comprises a base, a pin, a hinge body rotatably connected onto the base through the pin, an adjusting plate, a locating frame, rivets and off-center rivets. The hinge body is provided with a mounting base portion, rivet mounting holes are arranged at corresponding positions of the locating frame and the adjusting plate, the adjusting plate is arranged between the mounting base portion and the locating frame, the rivets penetrate through the locating frame and the adjusting plate to be riveted on the mounting base portion, and off-center holes matching with the off-center rivets are arranged on the adjusting plate which is connected with the locating frame through the off-center rivets. According to the central hinge, sashes are adjusted in a sealing mode by adjusting the off-center rivets, and the sash sealing problem is solved.
Description
Technical field
The utility model relates to the Hardware fitting on a kind of door and window, relates in particular to a kind of middle part hinge.
Background technology
Present middle part hinge, it mainly is comprised of seat, loose-leaf, locating rack, bearing pin etc., loose-leaf by bearing pin be rotatably connected present on, locating rack is connected with loose-leaf, the middle part hinge of said structure intermediate seal poor performance in application occasion, be installed in simultaneously middle part hinge on the plastic-steel window because the problem such as plastic-steel flexural deformation, energy-efficient performance is poor.
Summary of the invention
The utility model is realized a kind of middle part hinge of good seal performance for overcoming above problem.
For solving above technical problem, the utility model is by the following technical solutions: a kind of middle part hinge, comprise seat, bearing pin, by be rotatably connected loose-leaf on present of bearing pin, adjustable plate, locating rack, rivet and core shift rivet, described loose-leaf is provided with the installation base portion, correspondence position all is provided with the rivet installing hole on described locating rack and the adjustable plate, described adjustable plate is arranged on to be installed between base portion and the locating rack, described rivet passes locating rack and adjustable plate is riveted on the installation base portion, be provided with the core shift hole of matching with the core shift rivet on the described adjustable plate, described adjustable plate is connected by the core shift rivet with locating rack.
As a kind of improvement, it is characterized in that described adjustable plate length greater than base portion length is installed, is respectively arranged with the core shift hole with respect to the two ends that the base portion outside is installed on the described adjustable plate, each core shift hole correspondence is provided with for the core shift rivet that connects adjustable plate and locating rack.
As a kind of improvement, be also to comprise adjustment screw, be provided with the screw mounting hole that matches with adjustment screw on adjustable plate, locating rack and the installation base portion, described adjustment screw passes locating rack and adjustable plate is connected on the installation base portion.
As a kind of improvement, adjustment screw is arranged on the middle part of locating rack.
As a kind of improvement, also comprise axle sleeve, hinged lid and flap, described hinged lid and loose-leaf form fit and cooperatively interact, flap is with the seat form fit and cooperatively interact, axle sleeve and bearing pin form fit and cooperatively interact.
The utility model middle part hinge includes core shift rivet, adjustable plate and locating rack, be provided with the core shift hole of matching with the core shift rivet on the adjustable plate, adjustable plate and locating rack are realized riveted joint by the core shift rivet, can realize the sealing of sash is regulated by regulating the core shift rivet, solve the sealing problem of sash.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the explosive decomposition figure of the utility model middle part hinge.
The specific embodiment
The specific embodiment of a kind of middle part hinge, as shown in Figure 1, comprise seat 1, bearing pin 8, by be rotatably connected loose-leaf 2 on present 1 of bearing pin 8, adjustable plate 4, locating rack 5, rivet 6 and core shift rivet 3, described loose-leaf 2 is provided with installs base portion 2a, correspondence position all is provided with rivet installing hole 6a on described locating rack 5 and the adjustable plate 4, described adjustable plate 4 is arranged on to be installed between base portion 2a and the locating rack 5, described rivet 6 passes locating rack 5 and adjustable plate 4 is riveted on the installation base portion 2a, be provided with the core shift hole 3a that matches with core shift rivet 3 on the described adjustable plate 4, described adjustable plate 4 is connected by core shift rivet 3 with locating rack 5.Adjustable plate 4 is realized riveted joint with locating rack 5 by core shift rivet 3, can realize the sealing of sash is regulated by regulating core shift rivet 3, has solved the sealing problem of sash.
As a kind of improved specific embodiment, as shown in Figure 1, described adjustable plate 4 length are greater than base portion 2a length is installed, be respectively arranged with core shift hole 3a with respect to the two ends that the base portion 2a outside is installed on the described adjustable plate 4, each core shift hole 3a correspondence is provided with for connecting the core shift rivet 3 of adjustable plate 4 with locating rack 5.Being provided with of said structure is beneficial to the sealing adjusting that realizes adjustable plate 4 and locating rack 5, installs simultaneously with easy to adjust, regulates rear firm.
As a kind of improved specific embodiment, as shown in Figure 1, also comprise adjustment screw 7, be provided with the screw mounting hole 7a that matches with adjustment screw 7 on adjustable plate 4, locating rack 5 and the installation base portion 2a, described adjustment screw 7 passes locating rack 5 and adjustable plate 4 is connected on the installation base portion 2a.Can regulate the left and right sides amount of lap at sash middle part by regulating adjustment screw 7.
As a kind of improved specific embodiment, as shown in Figure 1, adjustment screw 7 is arranged on the middle part of locating rack 5.Adjustment screw 7 can not only reach the basic function of installation, simultaneously processing, easily manufactured.Regulating effect is good.
As a kind of improved specific embodiment, as shown in Figure 1, also comprise axle sleeve 9, hinged lid 10 and flap 11, described hinged lid 10 is with loose-leaf 2 form fit and cooperatively interact, flap 11 is with seat 1 form fit and cooperatively interact, and axle sleeve 9 is with bearing pin 8 form fit and cooperatively interact.Not only realized basic function, and good looking appearance, beautiful, product is more durable in use.
Claims (7)
- One kind the middle part hinge, it is characterized in that comprising seat (1), bearing pin (8), by be rotatably connected loose-leaf (2) on present (1) of bearing pin (8), adjustable plate (4), locating rack (5), rivet (6) and core shift rivet (3), described loose-leaf (2) is provided with installs base portion (2a), the upper correspondence position of described locating rack (5) and adjustable plate (4) all is provided with rivet installing hole (6a), described adjustable plate (4) is arranged on to be installed between base portion (2a) and the locating rack (5), described rivet (6) passes locating rack (5) and adjustable plate (4) is riveted on the installation base portion (2a), be provided with the core shift hole (3a) of matching with core shift rivet (3) on the described adjustable plate (4), described adjustable plate (4) is connected by core shift rivet (3) with locating rack (5).
- 2. middle part according to claim 1 hinge, it is characterized in that described adjustable plate (4) length is greater than base portion (2a) length is installed, the upper two ends with respect to base portion (2a) outside is installed of described adjustable plate (4) are respectively arranged with core shift hole (3a), and each core shift hole (3a) correspondence is provided with for connecting the core shift rivet (3) of adjustable plate (4) with locating rack (5).
- 3. middle part according to claim 1 and 2 hinge, it is characterized in that also comprising adjustment screw (7), be provided with the screw mounting hole (7a) that matches with adjustment screw (7) on adjustable plate (4), locating rack (5) and the installation base portion (2a), described adjustment screw (7) passes locating rack (5) and adjustable plate (4) is connected on the installation base portion (2a).
- 4. middle part according to claim 3 hinge is characterized in that adjustment screw (7) is arranged on the middle part of locating rack (5).
- 5. middle part according to claim 1 and 2 hinge, it is characterized in that also comprising axle sleeve (9), hinged lid (10) and flap (11), described hinged lid (10) and loose-leaf (2) form fit and cooperatively interact, flap (11) and seat (1) form fit and cooperatively interacting, axle sleeve (9) is with bearing pin (8) form fit and cooperatively interact.
- 6. middle part according to claim 3 hinge, it is characterized in that also comprising axle sleeve (9), hinged lid (10) and flap (11), described hinged lid (10) and loose-leaf (2) form fit and cooperatively interact, flap (11) and seat (1) form fit and cooperatively interacting, axle sleeve (9) is with bearing pin (8) form fit and cooperatively interact.
- 7. middle part according to claim 4 hinge, it is characterized in that also comprising axle sleeve (9), hinged lid (10) and flap (11), described hinged lid (10) and loose-leaf (2) form fit and cooperatively interact, flap (11) and seat (1) form fit and cooperatively interacting, axle sleeve (9) is with bearing pin (8) form fit and cooperatively interact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549764 CN202850703U (en) | 2012-10-25 | 2012-10-25 | Central hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549764 CN202850703U (en) | 2012-10-25 | 2012-10-25 | Central hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850703U true CN202850703U (en) | 2013-04-03 |
Family
ID=47981914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549764 Expired - Lifetime CN202850703U (en) | 2012-10-25 | 2012-10-25 | Central hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155957A (en) * | 2015-09-30 | 2015-12-16 | 亚萨合莱国强（山东）五金科技有限公司 | Middle hinge for novel plastic steel window |
-
2012
- 2012-10-25 CN CN 201220549764 patent/CN202850703U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155957A (en) * | 2015-09-30 | 2015-12-16 | 亚萨合莱国强（山东）五金科技有限公司 | Middle hinge for novel plastic steel window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Central hinge Effective date of registration: 20191024 Granted publication date: 20130403 Pledgee: Pingyang County sub branch of Agricultural Bank of China Ltd. Pledgor: CHUNGUANG HARDWARE Co.,Ltd. Registration number: Y2019330000136 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201202 Granted publication date: 20130403 Pledgee: Pingyang County sub branch of Agricultural Bank of China Ltd. Pledgor: CHUNGUANG HARDWARE Co.,Ltd. Registration number: Y2019330000136 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Chubu Effective date of registration: 20201207 Granted publication date: 20130403 Pledgee: Pingyang County sub branch of Agricultural Bank of China Ltd. Pledgor: CHUNGUANG HARDWARE Co.,Ltd. Registration number: Y2020330001130 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210914 Granted publication date: 20130403 Pledgee: Pingyang County sub branch of Agricultural Bank of China Ltd. Pledgor: CHUNGUANG HARDWARE Co.,Ltd. Registration number: Y2020330001130 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Middle hinge Effective date of registration: 20211019 Granted publication date: 20130403 Pledgee: Pingyang County sub branch of Agricultural Bank of China Ltd. Pledgor: CHUNGUANG HARDWARE Co.,Ltd. Registration number: Y2021330001954 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |