CN204645922U - A kind of concealed Pinless hinge with guide member of door leaf - Google Patents
A kind of concealed Pinless hinge with guide member of door leaf Download PDFInfo
- Publication number
- CN204645922U CN204645922U CN201520344662.0U CN201520344662U CN204645922U CN 204645922 U CN204645922 U CN 204645922U CN 201520344662 U CN201520344662 U CN 201520344662U CN 204645922 U CN204645922 U CN 204645922U
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- door leaf
- rotating shaft
- hinge
- upper rotating
- concealed
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Abstract
The utility model discloses a kind of concealed Pinless hinge with guide member of door leaf, comprise upper hinge and lower hinge, described upper hinge comprises rotating shaft, and upper rotating shaft bottom is embedded in door leaf, and upper rotating shaft top is stretched out from door leaf top and is installed in doorframe; Needle bearing is provided with between described upper rotating shaft and doorframe; Described lower hinge comprises lower rotary shaft, and lower rotary shaft top is installed in door leaf, and lower rotary shaft bottom is stretched out and extended to and is arranged on the base of underground bottom door leaf; Thrust ball bearing is provided with between described lower rotary shaft and base.The rotating shaft of upper and lower hinge and bearing are all hidden in door leaf and doorframe by concealed Pinless hinge with guide member of the present utility model, both save installing space, reduce gap, also effectively avoid dust foreign matter to fall into bearing, affect the flexibility of hinge; Meanwhile, the design that hinge is hidden can also make the overall appearance of door leaf more succinct, attractive in appearance.
Description
Technical field
The utility model relates to fitting for door, particularly relates to a kind of concealed Pinless hinge with guide member of door leaf.
Background technology
Rotating shaft is generally arranged on door leaf side by existing door leaf hinge, and the seat simultaneously accepting rotating shaft is exposed to outside doorframe, and the shortcoming of above-mentioned design is: one is that hinge occupies the outer segment space of door leaf, causes the installing space of door leaf to increase; Two is outside hinge seat is exposed to, and the foreign matters such as dust sand grains easily enter, and affect the rotation flexibility of hinge; Three is overall appearance of the hinge effect door leaf exposed.
Utility model content
Therefore, the technical problem that the utility model exists for existing door hinge, object is the concealed Pinless hinge with guide member providing a kind of door leaf.
The technical scheme that the utility model adopts is:
A concealed Pinless hinge with guide member for door leaf, comprise upper hinge and lower hinge, described upper hinge comprises rotating shaft, and upper rotating shaft bottom is embedded in door leaf, and upper rotating shaft top is stretched out from door leaf top and is installed in doorframe; Needle bearing is provided with between described upper rotating shaft and doorframe; Described lower hinge comprises lower rotary shaft, and lower rotary shaft top is installed in door leaf, and lower rotary shaft bottom is stretched out and extended to and is arranged on the base of underground bottom door leaf; Thrust ball bearing is provided with between described lower rotary shaft and base.
As the further improvement of technique scheme, described upper rotating shaft activity is embedded in door leaf, and upper rotating shaft side is provided with the stator of L-type, and upper rotating shaft lower end, through the horizontal bottom of stator, is provided with stage clip between described upper rotating shaft and the horizontal bottom of stator.
As the further improvement of technique scheme, described stator side is provided with lock hole, lock(ing) bolt through lock hole and upper rotating shaft for locking the position of upper rotating shaft.
As the further improvement of technique scheme, the top of described door leaf and bottom are respectively arranged with installing plate for installing lower rotary shaft and stiffener, and mounting screw is connected on door leaf through installing plate and stiffener.
As the further improvement of technique scheme, be provided with fixed cover in described doorframe, upper rotating shaft upper end and needle bearing are installed in fixed cover.
As the further improvement of technique scheme, between described lower rotary shaft and thrust ball bearing, be provided with retainer plate.
The beneficial effects of the utility model are:
The rotating shaft of upper and lower hinge and bearing are all hidden in door leaf and doorframe by concealed Pinless hinge with guide member of the present utility model, both save installing space, reduce gap, also effectively avoid dust foreign matter to fall into bearing, affect the flexibility of hinge; Meanwhile, the design that hinge is hidden can also be that the overall appearance of door leaf is more succinct, attractive in appearance.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of upper hinge of the present utility model;
Fig. 2 is the structural representation of lower hinge of the present utility model.
Drawing reference numeral illustrates: 1, door leaf; 11, installing plate; 12, stiffener; 13, mounting screw; 15, PLASTIC LAMINATED; 16, preformed hole; 2, doorframe; 21, fixed cover; 31, upper rotating shaft; 32, needle bearing; 33, stator; 34, stage clip; 35, lock(ing) bolt; 4, base; 51, lower rotary shaft; 52, thrust ball bearing; 53, retainer plate.
Detailed description of the invention
The concealed Pinless hinge with guide member of a kind of door leaf provided for the utility model as shown in Figure 1, Figure 2, comprises and is arranged on upper hinge (Fig. 1) between door leaf 1 and doorframe 2 and lower hinge (Fig. 2).
With reference to Fig. 1, described upper hinge comprises rotating shaft 31, upper rotating shaft 31 lower removable is embedded in door leaf 1, and door leaf 1 top is provided with installing plate 11 for installing rotating shaft 31 and stiffener 12, and mounting screw 13 is connected on door leaf 1 through installing plate 11 and stiffener 12.Upper rotating shaft 31 top is stretched out from door leaf 1 top and is installed in the doorframe 2 be positioned at above door leaf 1, is provided with fixed cover 21 in doorframe 2, and upper rotating shaft 31 upper end is installed in fixed cover 21, is provided with needle bearing 32 between upper rotating shaft 31 and fixed cover 21.
Further, upper rotating shaft 31 side is provided with the stator 33 of L-type, and upper rotating shaft 31 lower end, through the horizontal bottom of stator 33, is provided with stage clip 34 between upper rotating shaft 31 and the horizontal bottom of stator 33.Stator 33 side is provided with lock hole, and lock hole is corresponding with the preformed hole 16 that the PLASTIC LAMINATED 15 of door leaf 1 side is offered; Lock(ing) bolt 35 is through lock hole and upper rotating shaft 31, for locking the position of upper rotating shaft 31, in the present embodiment, stator 33 is preferably provided with upper and lower two lock holes, when lock(ing) bolt 35 rotating shaft 31 upper through the lock hole locking being positioned at below, upper rotating shaft 31 is retracted in door leaf 1, is convenient to door leaf 1 and installs; When door leaf 1 is in place, the locking of the bolt 35 that can unlock, upper rotating shaft 31 puts in the needle bearing 32 of doorframe 2 under the effect of stage clip 34; After door leaf 1 installation, lock(ing) bolt 35, through the upper rotating shaft 31 of lock hole locking being positioned at top, makes rotating shaft 31 bounce back, ensures the normal use of door leaf 1.
With reference to Fig. 2, described lower hinge comprises lower rotary shaft 51, and lower rotary shaft 51 top is installed in door leaf 1, is provided with the installing plate 11 for installing lower rotary shaft 51 and stiffener 12 bottom door leaf 1, and mounting screw 13 is connected on door leaf 1 through installing plate 11 and stiffener 12.Lower rotary shaft 51 bottom is stretched out and is extended to and is arranged on the base 4 of underground bottom door leaf 1; Be provided with thrust ball bearing 52 between lower rotary shaft 51 and base 4, between lower rotary shaft 51 and thrust ball bearing 52, be provided with retainer plate 53.
The rotating shaft of upper and lower hinge and bearing are all hidden in door leaf and doorframe by concealed Pinless hinge with guide member of the present utility model, both save installing space, reduce gap, also effectively avoid dust foreign matter to fall into bearing, affect the flexibility of hinge; Meanwhile, the design that hinge is hidden can also be that the overall appearance of door leaf is more succinct, attractive in appearance.
Above concrete structure and sized data illustrate preferred embodiment of the present utility model, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (6)
1. a concealed Pinless hinge with guide member for door leaf, comprises upper hinge and lower hinge, it is characterized in that:
Described upper hinge comprises rotating shaft, and upper rotating shaft bottom is embedded in door leaf, and upper rotating shaft top is stretched out from door leaf top and is installed in doorframe;
Needle bearing is provided with between described upper rotating shaft and doorframe;
Described lower hinge comprises lower rotary shaft, and lower rotary shaft top is installed in door leaf, and lower rotary shaft bottom is stretched out and extended to and is arranged on the base of underground bottom door leaf;
Thrust ball bearing is provided with between described lower rotary shaft and base.
2. the concealed Pinless hinge with guide member of a kind of door leaf according to claim 1, it is characterized in that: described upper rotating shaft activity is embedded in door leaf, upper rotating shaft side is provided with the stator of L-type, upper rotating shaft lower end, through the horizontal bottom of stator, is provided with stage clip between upper rotating shaft and the horizontal bottom of stator.
3. the concealed Pinless hinge with guide member of a kind of door leaf according to claim 2, is characterized in that: described stator side is provided with lock hole, lock(ing) bolt through lock hole and upper rotating shaft for locking the position of upper rotating shaft.
4. the concealed Pinless hinge with guide member of a kind of door leaf according to claim 1, it is characterized in that: the top of described door leaf and bottom are respectively arranged with installing plate for installing lower rotary shaft and stiffener, mounting screw is connected on door leaf through installing plate and stiffener.
5. the concealed Pinless hinge with guide member of a kind of door leaf according to claim 1, is characterized in that: be provided with fixed cover in described doorframe, upper rotating shaft upper end and needle bearing are installed in fixed cover.
6. the concealed Pinless hinge with guide member of a kind of door leaf according to claim 1, is characterized in that: be provided with retainer plate between described lower rotary shaft and thrust ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344662.0U CN204645922U (en) | 2015-05-25 | 2015-05-25 | A kind of concealed Pinless hinge with guide member of door leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344662.0U CN204645922U (en) | 2015-05-25 | 2015-05-25 | A kind of concealed Pinless hinge with guide member of door leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204645922U true CN204645922U (en) | 2015-09-16 |
Family
ID=54098681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344662.0U Active CN204645922U (en) | 2015-05-25 | 2015-05-25 | A kind of concealed Pinless hinge with guide member of door leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204645922U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917553A (en) * | 2017-04-26 | 2017-07-04 | 佛山市荣高智能科技有限公司 | Door leaf installs world hinge |
| CN107575111A (en) * | 2017-09-21 | 2018-01-12 | 广东大吉门业有限公司 | A kind of fixed mechanism of revolving door |
| CN111152208A (en) * | 2020-02-03 | 2020-05-15 | 深圳市时维智能装备有限公司 | Rotating device and manipulator |
-
2015
- 2015-05-25 CN CN201520344662.0U patent/CN204645922U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917553A (en) * | 2017-04-26 | 2017-07-04 | 佛山市荣高智能科技有限公司 | Door leaf installs world hinge |
| CN107575111A (en) * | 2017-09-21 | 2018-01-12 | 广东大吉门业有限公司 | A kind of fixed mechanism of revolving door |
| CN111152208A (en) * | 2020-02-03 | 2020-05-15 | 深圳市时维智能装备有限公司 | Rotating device and manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |