CN205330348U - Concealed type sliding door pulley - Google Patents

Concealed type sliding door pulley Download PDF

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Publication number
CN205330348U
CN205330348U CN201620033851.0U CN201620033851U CN205330348U CN 205330348 U CN205330348 U CN 205330348U CN 201620033851 U CN201620033851 U CN 201620033851U CN 205330348 U CN205330348 U CN 205330348U
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China
Prior art keywords
pulley
adjusting bolt
sliding door
board
fixing plate
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CN201620033851.0U
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Chinese (zh)
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李木伟
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李木伟
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Priority to CN201620033851.0U priority Critical patent/CN205330348U/en
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Abstract

The utility model relates to a be applied to the concealed type sliding door pulley on the furniture such as door and window, wardrobe cabinet. It is including the pulley holder, fixed plate, reset spring and the adjusting bolt that are equipped with the pulley, the upper portion of fixed plate is equipped with the roof, pulley holder slides and sets up in the inboard of fixed plate, pulley holder is located the below of roof, adjusting bolt's screw rod and roof spiro union and butt are on pulley holder, adjusting bolt sets up on the roof towards the outside slope of fixed plate. The utility model discloses concealed type sliding door pulley designs into the slope form through the adjusting bolt with on the roof, thereby makes the utility model discloses when the installation, the workman twists through the screwdriver and moves adjusting bolt convenience, easy, and adjusting bolt or screwdriver can not blocked or withstand by door, window etc. Thereby make the utility model discloses simple to operate, easy operation. And, owing to adopt the utility model discloses hide formula sliding door pulley, the clearance between two sliding door or two sliding windows is littleer, saves the interior space more.

Description

A kind of concealed sliding door pulley
Technical field
This utility model relates to pulley technical field, particularly relates to a kind of concealed sliding door pulley being applied on the furniture such as door and window, chifforobe。
Background technology
Concealed sliding door pulley is a kind of conventional Hardware fitting, is typically mounted at top or the bottom of door and window, is slided in orbit by pulley, makes push-and-pull process more laborsaving, and its application is very general, is generally used on the furniture such as door and window, wardrobe, cabinet。At present, concealed sliding door pulley on market includes the pulley base being provided with pulley, fixing plate, adjusting bolt and back-moving spring, the top of described fixing plate is provided with top board, a left side for described fixing plate, right both sides are provided with chute, described pulley base is slideably positioned on chute, described pulley base is positioned at the lower section of top board, described back-moving spring is located between top board and pulley base, the screw rod of described adjusting bolt is spirally connected with the screw on top board, and it is connected to pulley base top, but owing to the adjusting bolt of this concealed sliding door pulley is to be installed vertically on top board, height for adjustable pulley seat, and whole concealed sliding door pulley is hidden in door, installer is when stubborn adjusting bolt, bolt or screwdriver are easily by door, window withstands, cannot turn, thus causing concealed sliding door pulley installation difficulty, inconvenient。
Utility model content
The purpose of this utility model is in that to provide a kind of simple and reasonable, easy for installation, it is easy to concealed sliding door pulley。
The purpose of this utility model is achieved in that
A kind of concealed sliding door pulley, including being provided with the pulley base of pulley, fixing plate, back-moving spring and adjusting bolt, the top of described fixing plate is provided with top board, the arranged on left and right sides of described fixing plate is provided with chute, described pulley base is slideably positioned on chute and is positioned at the inner side of fixing plate, and described pulley base is positioned at the lower section of top board, and the screw rod of described adjusting bolt and top board are spirally connected, and the bottom of screw rod is connected on pulley base, described adjusting bolt is obliquely installed on top board towards the outside of fixing plate。
This utility model can also improve further below。
Included angle A between described adjusting bolt and fixing plate is acute angle。
Described included angle A angle is 5 ° < A < 60 °。
Described top board is obliquely installed on fixing plate towards the inner side of fixing plate, and the included angle B of described top board and fixing plate is obtuse angle。
The head of described adjusting bolt stretches out the outside of fixing plate。
The included angle B of described top board and fixing plate is 90 ° < B < 160 °。
Described adjusting bolt is vertically installed on top board。
The end face of described top board or bottom surface are provided with nut block, and the screw on described top board runs through top board and nut block, and the screw rod of described adjusting bolt and screw are spirally connected and are connected to pulley base top。
Described top board extends side plate towards fixing plate arranged on left and right sides, and described back-moving spring is located between side plate and pulley base。
The arranged on left and right sides of described pulley base slides along direction and is provided with accommodating elongated hole, and the lower end of described back-moving spring is connected to bottom accommodating elongated hole, and the upper end of described back-moving spring is connected on top board。
The left and right sides, bottom of described fixing plate, towards extending two base plates inside it, is resigning hole between two base plates, installs for pulley。
The beneficial effects of the utility model are:
(1) this utility model concealed sliding door pulley is by being designed to skewed by the adjusting bolt on top board, so that this utility model is when mounted, it is convenient, easy that workman turns adjusting bolt by screwdriver, adjusting bolt or screwdriver will not be blocked by door, window etc. or withstand, so that this utility model is easy for installation, simple to operate。Being additionally, since employing this utility model concealed type sliding door pulley, two sliding doors or the gap between two sliding windows are less, more save the interior space。
Accompanying drawing explanation
Fig. 1 is the structural representation of existing concealed sliding door pulley。
Fig. 2 is the structural representation of this utility model embodiment one。
Fig. 3 is the structural representation of another angle of Fig. 2。
Fig. 4 is the side view of Fig. 2。
Fig. 5 is the decomposition texture schematic diagram of Fig. 2。
Fig. 6 is use view of the present utility model。
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described。
Embodiment one, as shown in Figures 1 to 6, a kind of concealed sliding door pulley, including the pulley base 2 being provided with pulley 3, fixing plate 1, two back-moving springs 4, and adjusting bolt 12, the top of described fixing plate 1 is provided with top board 14, a left side for described fixing plate 1, right both sides are provided with chute 11, described pulley base 2 is slideably positioned on chute 11 and is positioned at the inner side of fixing plate 1, described pulley base 2 is positioned at the lower section of top board 14, described top board 14 is provided with screw, the screw rod of described adjusting bolt 12 and the screw of top board 14 are spirally connected, and the bottom of screw rod is connected on the top of pulley base 2, described adjusting bolt 12 is obliquely installed on top board 14 towards the outside of fixing plate 1, the head of described adjusting bolt 12 stretches out the outside of fixing plate 1。
This utility model can also improve further below。
Included angle A between described adjusting bolt 12 and fixing plate 1 is acute angle。
Described included angle A angle is 5 ° < A < 60 °。
Described top board 14 is obliquely installed on fixing plate 1 towards the inner side of fixing plate 1, and the included angle B of described top board 14 and fixing plate 1 is obtuse angle。
The included angle B of described top board 14 and fixing plate 1 is 90 ° < B < 160 °。
Described adjusting bolt 12 is vertically installed on top board 14。
The end face of described top board 14 or bottom surface are provided with nut block 16, and the screw on described top board 14 runs through top board 14 and nut block 16, and the screw rod of described adjusting bolt 12 and screw are spirally connected and are connected to pulley base 2 top。
Described top board 14 extends side plate 141 towards the arranged on left and right sides of fixing plate 1, and two back-moving springs 4 are located between side plate 141 and pulley base 2。
The arranged on left and right sides of described pulley base 2 slides along direction and is provided with accommodating elongated hole 22, and the lower end of described back-moving spring 4 is connected to bottom accommodating elongated hole 22, and the upper end of described back-moving spring 4 is connected on top board 14。
The left and right sides, bottom of described fixing plate 1, towards extending two base plates 15 inside it, is resigning hole 17 between two base plates 15, installs for pulley 3。
When the concealed sliding door pulley of this utility model is installed, this utility model is installed in the top of sliding door 5 and the installing hole of bottom by the installing hole 18 on fixing plate 1, the bottom of sliding door 5 is seated on the base plate 15 of fixing plate 1, and base plate 15 supports the bottom of sliding door 5。Sliding door 5 is installed on the slide rail of doorframe top and bottom by two concealed sliding door pulleys, after sliding door 5 installs, then carrys out the elasticity of adjustable pulley and slide rail。During adjustment, workman turns adjusting bolt 12 by screwdriver, so that adjusting bolt 12 moves up and down spirally。Owing to adjusting bolt is to be obliquely installed on top board, it is very convenient, easy that workman turns adjusting bolt 12, and adjusting bolt or screwdriver will not be blocked by door and window etc. or withstand。When adjusting bolt 12 moves down, so that it may propelling sheave seat moves down, when adjusting bolt 12 moves up, under the action of gravity of door and window, fixing plate moves down, and pulley base opposing fixed plate moves up, thus pulley base plays the purpose of convenient adjustment。

Claims (10)

1. a concealed sliding door pulley, including being provided with the pulley base (2) of pulley (3), fixing plate (1) and adjusting bolt (12), described fixing plate (1) is provided with top board (14), described pulley base (2) is slideably positioned in the inner side of fixing plate (1), described pulley base (2) is positioned at the lower section of top board (14), the screw rod of described adjusting bolt (12) and top board (14) are spirally connected and are connected on pulley base (2), it is characterised in that: described adjusting bolt (12) is obliquely installed on top board (14) towards the outside of fixing plate (1)。
2. concealed sliding door pulley according to claim 1, it is characterised in that: the included angle A between described adjusting bolt (12) and fixing plate (1) is acute angle。
3. concealed sliding door pulley according to claim 2, it is characterised in that: described included angle A angle is 5 ° < A < 60 °。
4. concealed sliding door pulley according to claim 1, it is characterised in that: described top board (14) is obliquely installed on fixing plate (1) towards the inner side of fixing plate (1), and the included angle B of described top board (14) and fixing plate (1) is obtuse angle。
5. concealed sliding door pulley according to claim 4, it is characterised in that: the head of described adjusting bolt (12) stretches out the outside of fixing plate (1)。
6. concealed sliding door pulley according to claim 5, it is characterised in that: described adjusting bolt (12) is vertically installed on top board (14)。
7. concealed sliding door pulley according to claim 1, it is characterized in that: the end face of described top board (14) or bottom surface are provided with nut block (16), screw on described top board (14) runs through top board (14) and nut block (16), and the screw rod of described adjusting bolt (12) and screw are spirally connected and are connected to pulley base (2) top。
8. concealed sliding door pulley according to claim 4, it is characterized in that: also include back-moving spring (4), described top board (14) extends side plate (141) towards the arranged on left and right sides of fixing plate (1), and described back-moving spring (4) is located between side plate (141) and pulley base (2)。
9. concealed sliding door pulley according to claim 8, it is characterized in that: the arranged on left and right sides of described pulley base (2) slides along direction and is provided with accommodating elongated hole (22), the lower end of described back-moving spring (4) is connected to accommodating elongated hole (22) bottom, and the upper end of described back-moving spring (4) is connected on top board (14)。
10. concealed sliding door pulley according to claim 9, it is characterised in that: the left and right sides, bottom of described fixing plate (1), towards extending two base plates (15) inside it, is resigning hole (17) between two base plates (15)。
CN201620033851.0U 2016-01-14 2016-01-14 Concealed type sliding door pulley Active CN205330348U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620033851.0U CN205330348U (en) 2016-01-14 2016-01-14 Concealed type sliding door pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620033851.0U CN205330348U (en) 2016-01-14 2016-01-14 Concealed type sliding door pulley

Publications (1)

Publication Number Publication Date
CN205330348U true CN205330348U (en) 2016-06-22

Family

ID=56196202

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620033851.0U Active CN205330348U (en) 2016-01-14 2016-01-14 Concealed type sliding door pulley

Country Status (1)

Country Link
CN (1) CN205330348U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106567634A (en) * 2016-10-26 2017-04-19 余东女 Pulley buffering device for sliding door
CN107191083A (en) * 2017-07-31 2017-09-22 中山市欧派克五金制品有限公司 Can positive and negative installation pulley
CN107654145A (en) * 2017-10-30 2018-02-02 黄丽贤 It is a kind of to seal special Guide rollerses

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106567634A (en) * 2016-10-26 2017-04-19 余东女 Pulley buffering device for sliding door
CN106567634B (en) * 2016-10-26 2018-06-12 东莞市富康婧妍家居科技有限公司 Sliding-door pulley buffer unit
CN107191083A (en) * 2017-07-31 2017-09-22 中山市欧派克五金制品有限公司 Can positive and negative installation pulley
WO2019024129A1 (en) * 2017-07-31 2019-02-07 中山市欧派克五金制品有限公司 Pulley capable of being installed in upright manner and inverted manner
CN107191083B (en) * 2017-07-31 2019-06-21 中山市欧派克五金制品有限公司 Can positive and negative installation pulley
CN107654145A (en) * 2017-10-30 2018-02-02 黄丽贤 It is a kind of to seal special Guide rollerses

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