CN209990303U - Adjustable hinge - Google Patents
Adjustable hinge Download PDFInfo
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- CN209990303U CN209990303U CN201920633149.1U CN201920633149U CN209990303U CN 209990303 U CN209990303 U CN 209990303U CN 201920633149 U CN201920633149 U CN 201920633149U CN 209990303 U CN209990303 U CN 209990303U
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- adjusting nut
- shaft sleeve
- adjusting
- sleeve
- hinge
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Abstract
The utility model discloses an adjustable hinge, including first hinge page or leaf piece, second hinge page or leaf piece, set up at the last axle sleeve of first hinge page or leaf piece side and set up the lower axle sleeve at second hinge page or leaf piece side, at last axle sleeve and axle sleeve inner chamber installation axle core down, imbed fixed adjusting nut on the upper portion of last axle sleeve inner chamber, from the vertical installation adjusting bolt in upper end of the upper axle sleeve to adjusting nut, realize the vertical upwards or the downstream of first hinge page or leaf piece through adjusting bolt and adjusting nut's cooperation to realize the height position of door. The adjusting nut is arranged in the inner cavity of the upper shaft sleeve in a hidden mode, so that the adjusting nut can be better protected; the adjusting nut can be set to be large in size, and structural strength is improved. The upper inner wall surface of the inner cavity of the upper shaft sleeve is provided with a clamping groove, the outer wall surface of the adjusting nut is provided with a convex buckle matched with the clamping groove, and the convex buckle is clamped into the corresponding clamping groove, so that the adjusting nut is fixed in the inner cavity of the upper shaft sleeve, the structure is more stable, the bearing capacity is enhanced, and the adjusting function is more stable and safer.
Description
Technical Field
The utility model relates to a hinge field, in particular to vertical height position adjustable hinge.
Background
Hinges are generally of the two-fold type and are the elements that connect and enable the movement of two parts of an object. The common hinge is used for cupboard doors, windows, doors and the like. The hinge is a structure for connecting the door and a wall body, and the relative rotation of the two hinge leaves is realized through a connecting shaft in the middle of the hinge, so that the door can be freely opened and closed.
In the prior art, a hinge with adjustable height is provided, the technical scheme is that a hinge connecting shaft sleeve is divided into an upper section and a lower section and is provided with a shaft core, a hollow nut position is arranged on the connecting shaft sleeve at the upper section, an adjusting nut is placed on the nut position, an adjusting bolt matched with the adjusting nut is inserted into the connecting shaft sleeve at the upper section, and the adjusting bolt is installed on the adjusting nut in a penetrating mode. The adjusting nut is tightly connected with the adjusting bolt, and the position relation between the upper section connecting shaft and the lower section connecting shaft is adjusted through the threaded matching of the adjusting bolt and the adjusting nut, so that the height of the hinge is adjusted.
Because people's standard of living improves, the house decoration level also improves greatly, and traditional timber has been unable to satisfy people's use needs, and various metal, glass door use in a large number, and the weight of these doors is great, and because adjusting nut's mounting means has restricted adjusting nut's size, and is single thin. The adjusting nut in the prior art is small in size and external, and is easy to loosen or fall off, so that the height of the door cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustable hinge of the vertical height position of adjustable door aims at strengthening the regulation structure of hinge, makes its regulatory function more stable, safety.
The utility model provides an adjustable hinge, including the first hinge page or leaf piece that is used for the AND gate to be connected, the second hinge page or leaf piece that is used for being connected with the door frame, set up in the upper shaft cover of first hinge page or leaf piece side and set up in the lower shaft cover of second hinge page or leaf piece side, the upper shaft cover is located lower shaft cover top, in upper shaft cover with lower shaft cover inner chamber installation axle core, vertically imbed fixedly an adjusting nut in the upper portion of upper shaft cover inner chamber, be provided with the draw-in groove at the upper portion internal face of upper shaft cover inner chamber, be equipped with on the outer wall of adjusting nut with the protruding knot of draw-in groove adaptation, protruding knot card is gone into corresponding in the draw-in groove, makes adjusting nut fix in the upper shaft cover inner chamber; the upper end of the shaft core is positioned below the adjusting nut;
and an adjusting bolt is vertically installed from the upper end of the upper shaft sleeve into the adjusting nut, the adjusting bolt is in threaded connection with the adjusting nut and penetrates through the adjusting nut to be in contact with the upper end face of the shaft core, and the vertical height position of the first hinge leaf is adjusted through the matching of the adjusting bolt and the adjusting nut.
Preferably, a convex shoulder with the outer diameter larger than the size of the inner cavity of the lower shaft sleeve and the upper shaft sleeve is arranged in the middle of the shaft core, a plastic sleeve is sleeved above the convex shoulder, and the plastic sleeve and the convex shoulder are positioned between the upper shaft sleeve and the lower shaft sleeve.
Preferably, a lower decorative sleeve is installed outside the lower shaft sleeve, an upper decorative sleeve is installed outside the upper shaft sleeve, and an adjusting window corresponding to the adjusting bolt is arranged at the upper end of the upper decorative sleeve.
Preferably, the upper end of the shaft core is provided with a groove matched with the lower end of the adjusting bolt.
The utility model has the advantages that:
the utility model discloses an adjustable hinge is including the first hinge page or leaf piece that is used for the AND gate to be connected, a second hinge page or leaf piece that is used for being connected with the door frame, the last axle sleeve of setting at first hinge page or leaf piece side and the lower axle sleeve of setting at second hinge page or leaf piece side, go up the axle sleeve and be located axle sleeve top down, at last axle sleeve and axle sleeve inner chamber installation axle core down, an adjusting nut is fixed in the vertical embedding in upper portion of last axle sleeve inner chamber, the upper end of axle core is located adjusting nut's below, from going up the vertical installation adjusting bolt in axle sleeve upper end to adjusting nut in, adjusting bolt and adjusting nut spiro union run through adjusting nut to the up end contact with the axle core, realize the vertical upwards or the downstream of first hinge page or leaf piece through adjusting bolt and adjusting nut's cooperation, thereby realize the height position of the door of being connected with first hinge page or.
The adjusting nut is arranged in the inner cavity of the upper shaft sleeve in a hidden mode, so that the adjusting nut can be better protected; due to the built-in installation, a hollow groove does not need to be arranged on the upper shaft sleeve, so that the size of the adjusting nut is not limited, the adjusting nut can be set to be larger, and the structural strength is increased.
The inner wall surface of the upper portion of the inner cavity of the upper shaft sleeve is provided with a clamping groove, the outer wall surface of the adjusting nut is provided with a convex buckle matched with the clamping groove, and the convex buckle is clamped into the corresponding clamping groove, so that the adjusting nut is fixed in the inner cavity of the upper shaft sleeve, the structure is more stable, and the bearing capacity is enhanced. Thereby the adjusting structure of the hinge is strengthened, and the adjusting function is more stable and safer.
Drawings
Fig. 1 is a schematic structural view of the adjustable hinge of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, an embodiment of the adjustable hinge of the present invention is provided:
the utility model provides an adjustable hinge, is including the first hinge leaf 1 that is used for the AND gate to be connected, be used for the second hinge leaf 2 of being connected with the door frame, set up the upper shaft cover 11 at first hinge leaf 1 side and set up the lower shaft cover 21 at second hinge leaf 2 side, and upper shaft cover 11 is located lower shaft cover 21 top, sets up relatively.
The inner cavities of the upper shaft sleeve 11 and the lower shaft sleeve 21 are provided with the shaft core 3, the middle part of the shaft core 3 is provided with a convex shoulder with the outer diameter larger than the inner cavities of the lower shaft sleeve 21 and the upper shaft sleeve 11, the plastic sleeve 4 is sleeved above the convex shoulder, and the plastic sleeve 4 and the convex shoulder are positioned between the upper shaft sleeve 11 and the lower shaft sleeve 21.
An adjusting nut 5 is vertically embedded and fixed in the upper portion of an inner cavity of an upper shaft sleeve 11, the upper end of a shaft core 3 is located below the adjusting nut 5, an adjusting bolt 6 is vertically installed in the upper end of the upper shaft sleeve 11 to the adjusting nut 5, the adjusting bolt 6 is in threaded connection with the adjusting nut 5 and penetrates through the adjusting nut 5 to be in contact with the upper end face of the shaft core 3, vertical upward or downward movement of a first hinge sheet 1 is achieved through the matching of the adjusting bolt 6 and the adjusting nut 5, and therefore the height position of a door connected with the first hinge sheet 1 is achieved. The adjusting nut 5 is arranged in the inner cavity of the upper shaft sleeve 11 and is mounted in a hidden manner, so that the adjusting nut 5 can be better protected; due to the built-in installation, a hollow groove does not need to be formed in the upper shaft sleeve 11, so that the size of the adjusting nut 5 cannot be limited, the adjusting nut 5 can be set to be large, and the structural strength is increased.
The inner wall surface of the upper part of the inner cavity of the upper shaft sleeve 11 is provided with a clamping groove, the outer wall surface of the adjusting nut 5 is provided with a convex buckle 51 matched with the clamping groove, and the convex buckle 51 is clamped into the corresponding clamping groove, so that the adjusting nut 5 is fixed in the inner cavity of the upper shaft sleeve 11, the structure is more stable, and the bearing capacity is enhanced. Thereby the adjusting structure of the hinge is strengthened, and the adjusting function is more stable and safer.
The recess that 3 upper ends of axle core be equipped with adjusting bolt 6's lower extreme adaptation does benefit to adjusting bolt 6 and supports on axle core 3, and better help adjusting bolt 6 adjusts.
The lower decorative sleeve 8 is arranged outside the lower shaft sleeve 21, the upper decorative sleeve 7 is arranged outside the upper shaft sleeve 11, and the adjusting bolt 6 is arranged in the upper decorative sleeve 7, so that the appearance is more attractive. An adjusting window corresponding to the adjusting bolt 6 is arranged at the upper end of the upper decorative sleeve 7, and the adjusting bolt 6 is adjusted through the adjusting window.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (4)
1. An adjustable hinge comprises a first hinge leaf for connecting with a door, a second hinge leaf for connecting with a door frame, an upper shaft sleeve arranged on the side edge of the first hinge leaf and a lower shaft sleeve arranged on the side edge of the second hinge leaf, wherein the upper shaft sleeve is positioned above the lower shaft sleeve, and a shaft core is arranged in the inner cavities of the upper shaft sleeve and the lower shaft sleeve,
an adjusting nut is vertically embedded and fixed in the upper part of the inner cavity of the upper shaft sleeve, a clamping groove is formed in the inner wall surface of the upper part of the inner cavity of the upper shaft sleeve, a convex buckle matched with the clamping groove is arranged on the outer wall surface of the adjusting nut, and the convex buckle is clamped into the corresponding clamping groove, so that the adjusting nut is fixed in the inner cavity of the upper shaft sleeve; the upper end of the shaft core is positioned below the adjusting nut;
and an adjusting bolt is vertically installed from the upper end of the upper shaft sleeve into the adjusting nut, the adjusting bolt is in threaded connection with the adjusting nut and penetrates through the adjusting nut to be in contact with the upper end face of the shaft core, and the vertical height position of the first hinge leaf is adjusted through the matching of the adjusting bolt and the adjusting nut.
2. The adjustable hinge according to claim 1 wherein a shoulder having an outer diameter larger than the inner cavity of said lower bushing and said upper bushing is provided at the middle of said shaft core, and a plastic bushing is fitted over said shoulder, said plastic bushing and said shoulder being located between said upper bushing and said lower bushing.
3. The adjustable hinge according to claim 1 or 2, wherein a lower decorative sleeve is mounted outside the lower bushing, an upper decorative sleeve is mounted outside the upper bushing, and an adjusting window corresponding to the adjusting bolt is provided at an upper end of the upper decorative sleeve.
4. The adjustable hinge according to claim 1 wherein said upper end of said spindle is provided with a groove adapted to said lower end of said adjusting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633149.1U CN209990303U (en) | 2019-04-30 | 2019-04-30 | Adjustable hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633149.1U CN209990303U (en) | 2019-04-30 | 2019-04-30 | Adjustable hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209990303U true CN209990303U (en) | 2020-01-24 |
Family
ID=69293343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920633149.1U Active CN209990303U (en) | 2019-04-30 | 2019-04-30 | Adjustable hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209990303U (en) |
-
2019
- 2019-04-30 CN CN201920633149.1U patent/CN209990303U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528415 One of No. 177 Jiuzhou Jichuangli Road, Xiaolan Town, Zhongshan City, Guangdong Province (Add 1 business place: No. 167 Jiuzhou Jichuangli Road, Xiaolan Town, Zhongshan City) Patentee after: Zhongshan Chaolang Hardware Products Co.,Ltd. Address before: 528415 One of No. 177 Jiuzhou Jichuangli Road, Xiaolan Town, Zhongshan City, Guangdong Province (Add 1 business place: No. 167 Jiuzhou Jichuangli Road, Xiaolan Town, Zhongshan City) Patentee before: ZHONGSHAN XIAOLAN DAMENJIAO HARDWARE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |