CN202731523U - Flat door buffer guide pulley fast positioning device - Google Patents
Flat door buffer guide pulley fast positioning device Download PDFInfo
- Publication number
- CN202731523U CN202731523U CN 201220156755 CN201220156755U CN202731523U CN 202731523 U CN202731523 U CN 202731523U CN 201220156755 CN201220156755 CN 201220156755 CN 201220156755 U CN201220156755 U CN 201220156755U CN 202731523 U CN202731523 U CN 202731523U
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- China
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- hole
- positioning
- snubber
- directive wheel
- sliding plate
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- Expired - Lifetime
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Abstract
A flat door buffer guide pulley fast positioning device comprises a fixing board, a buffer installed on the fixing board, and a connecting fork connected with a door frame. The flat door buffer guide pulley fast positioning device is characterized in that the fixing board is provided with a fast positioning device, the fast positioning device comprises a slipping board, a guide pulley arranged on the top of the slipping board, and a sliding groove arranged on the slipping board, wherein the sliding groove is buckled on a fixing protruding table and the fixing board is provided with a plurality of locating through holes which can be coincident with locating protruding tables on the slipping board. The flat door buffer guide pulley fast positioning device has the advantages that the structure is simple and manufacture cost is low; and in installation, the different locating through holes on the slipping board can be matched with the locating holes on the fixing board according to a door frame groove type, and the slipping board and the locating boar can be fastened through a screw. The distance between the guide pulley and the door frame groove can be adjusted according to a distance of the slipping board extending out of the fixing board. The flat door buffer guide pulley fast positioning device has the advantages of being convenient to adjust, fast to install and the like.
Description
Technical field
The utility model belongs to the five metals class of architectural decoration hardware machinery industry, specifically a kind of left and right sides translation lie low with accessory, a quick rackwork of snubber directive wheel lies low.
Background technology
In existing building, the door that lies low of left and right sides parallel-moving type is subject to greatly liking of owner because have larger switching area.Generally lie low lower end is installed lower sheave and is installed pulley in both sides, sliding door upper end, and this is five metals spare and accessory parts commonly used in architectural decoration.The lower sheave of sliding door lower end has the effect of load-bearing and push-and-pull, rolling.The top sheave on top has guide effect, but the pulley of commonly using at present, it is simple in structure, only is comprised of two pulleys, pulley spindle and fixed heads, and in the time of use, fixed head is installed in the screw level on the side of door, general left and right each one of Yishanmen.At this time the wheel side face of two pulleys is to be close on the flute profile aluminium alloys of installing downwards a upper end in the rail groove, and top sheave flatly rolls in aluminum alloy trough, and opposite house plays a part positioning and guiding and movement.Because support, positioning and guiding and the migration of upper and lower pulley are very light so that the wall cabinet door promotion freely, are very easy to the customer.But this pulley in top still has its weakness, the i.e. pulley of two parallel installations, its center to center distance is changeless, also is that distance is changeless also between two pulley foreign steamer side faces, and the distance between rail groove groove also is unalterable on the aluminium alloys of its coupling.It is the aluminum alloy trough that pulley must mate certain slot pitch.Therefore, the use of this pulley just seems certain limitation, and it can only assemble a kind of aluminum alloy trough of specification, and wide or narrow groove just can not use.The utility model arises at the historic moment for addressing this problem.
The utility model content
The objective of the invention is the shortcoming that exists in order to overcome prior art, provide a kind of simple in structure, installs easy to adjust fast, can satisfy the quick rackwork of snubber directive wheel that lies low of all model door frame slot types uses of existing market.
The purpose of this utility model is achieved in that a kind of quick rackwork of snubber directive wheel that lies low, it comprises fixed head, be installed on the snubber on the fixed head, and the yoke that is connected with doorframe, it is characterized in that: described fixed head is provided with quick rackwork, described quick rackwork comprises sliding plate, be located at the directive wheel on sliding plate top, be located at the chute on the sliding plate, chute is buckled on the fixing lug boss, and fixed head is provided with several positioning through hole that can overlap with positioning boss on the sliding plate.
Described positioning boss is arranged on the fixed head, and positioning through hole is arranged on the sliding plate.
Described positioning boss can be bolt hole and replaces, and positioning through hole is with after bolt hole overlaps, and a set bolt passes positioning through hole and bolt hole is spirally connected.
The center of circle of the some positioning through hole on the described sliding plate and chute center line are located along the same line.
Described positioning through hole is two or more.
Described chute is waist type groove.
Described fixing lug boss is the cylindrical boss of punching press on the fixed head body, and a limited screw and fixing lug boss are spirally connected.
Described positioning boss is that sliding plate or fixed head bulk material are stamped to form.
In the described positioning through hole, can partially overlap between adjacent two through hole, form the multistage stopper slot of teeth shape.
The invention has the beneficial effects as follows: 1) simple in structure, manufacturing cost is low.When 2) installing, only need to use positioning through hole different on the sliding plate and the locating hole on the fixed head to close according to the doorframe grooved, make and be screwed and fix, stretch out different distance between directive wheel and door frame slot can the adjustment of distance of fixed head according to sliding plate, have the advantages such as easy to adjust, quick for installation.3) be designed with corresponding anchor point according to doorframe grooved common on the market, can assemble fast when therefore installing, need not repeatedly to reconcile test, increase work efficiency.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is Fig. 1 partial structurtes enlarged drawing in the utility model.
Fig. 3 is the utility model the first example structure assembling drawing.
Fig. 4 is the utility model the second example structure assembling drawing.
Fig. 5 is the utility model the 3rd example structure assembling drawing.
Fig. 6 is the utility model the 4th example structure assembling drawing.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is made concrete further instruction.A kind of quick rackwork of snubber directive wheel that lies low, it comprises fixed head 1, be installed on the snubber 2 on the fixed head 1, and the yoke 11 that is connected with doorframe, it is characterized in that: described fixed head 1 is provided with quick rackwork, and described quick rackwork comprises sliding plate 4, be located at the directive wheel 3 on sliding plate 4 tops, be located at the chute 41 on the sliding plate 4, chute 41 is buckled on the fixing lug boss 12, and fixed head 1 is provided with several positioning through hole 13 that can overlap with positioning boss 42 on the sliding plate 4.
The second embodiment of rackwork is fast: described positioning boss 42 is arranged on the fixed head 1, and positioning through hole 13 is arranged on the sliding plate 4.
Fast fast the 3rd embodiment of rackwork is: described positioning boss 42 be can be bolt hole 43 replace, positioning through hole 13 is with after bolt hole 43 overlaps, and a set bolt 44 passes positioning through hole 13 and bolt hole 43 is spirally connected.
The 4th embodiment of rackwork is fast: the center of circle and chute 41 center lines of the some positioning through hole 13 on the described sliding plate 4 are located along the same line.
Described positioning through hole 13 is two or more.
Described chute 41 is waist type groove.
Described fixing lug boss 12 is the cylindrical boss of punching press on fixed head 1 body, and a limited screw 5 is spirally connected with fixing lug boss 12.
Described positioning boss 42 is stamped to form for sliding plate 4 or fixed head 1 bulk material.
In the described positioning through hole 13, can partially overlap between adjacent two through hole, form the multistage stopper slot of teeth shape.
Operating principle: in the present doorframe grooved on the market, in the majority with the doorframe grooved of 35,37.5,39 types.Therefore in the utility model, be provided with independently positioning through hole hole 13 for various sizes.So when installing and using, overlap with positioning boss 42 on the fixed head 1 according to the positioning through hole 13 of doorframe grooved with sliding plate, and then fastening with limited screw 5, prevent from that sliding plate 4 from getting loose to get final product.In the utility model, as first of quick rackwork, second, among the 4th the embodiment, only need during adjusting a little limited screw 5 to be unscrewed a segment distance, make positioning boss 42 break away to regulate with positioning through hole 13 enough distances and get final product, needn't unscrew limited screw 5 fully, prevent from losing in the installation process, and have the advantage of convenient and swift adjusting.And when the manner is used for large, heavy doorframe, can take the mode of the 3rd embodiment, and positioning boss 42 is replaced by bolt hole 43, positioning through hole 13 is with after bolt hole 43 overlaps, and a set bolt 44 passes positioning through hole 13 and bolt hole 43 is spirally connected.Utilize two fastened by screws to connect sliding plates and fixed head 1, prevent from beating being subject to impacting at doorframe, the drawback that gets loose easily after crooked and long-time use of sliding plate improves its reliability.When utilizing sliding plate to overlap from different positioning through hole 13, the distance that directive wheel 3 stretches out 1 of fixed head is different, reaches directive wheel 3 and the effect of doorframe guide groove gap adjustment.Can engrave concrete size at positioning through hole 13 in case of necessity, quick recognizing site during convenient the installation.Certainly also can set up the positioning through hole 13 that is positioned at diverse location for other concrete sizes, to satisfy more use dimensional requirements.Therefore compare with conventional art, the utlity model has simple in structurely, have the advantages such as easy to adjust, quick for installation, be fit to extensively promote the use of.
Claims (9)
1. quick rackwork of snubber directive wheel that lies low, it comprises fixed head (1), be installed on the snubber (2) on the fixed head (1), and the yoke (11) that is connected with doorframe, it is characterized in that: described fixed head (1) is provided with quick rackwork, described quick rackwork comprises sliding plate (4), be located at the directive wheel (3) on sliding plate (4) top, be located at the chute (41) on the sliding plate (4), chute (41) is buckled on the fixing lug boss (12), and fixed head (1) is provided with several positioning through hole (13) that can overlap with the upper positioning boss (42) of sliding plate (4).
2. a described quick rackwork of snubber directive wheel that lies low according to claim 1, it is characterized in that: described positioning boss (42) is arranged on the fixed head (1), and positioning through hole (13) is arranged on the sliding plate (4).
3. a described quick rackwork of snubber directive wheel that lies low according to claim 2, it is characterized in that: described positioning boss (42) replaces for bolt hole (43), positioning through hole (13) is with after bolt hole (43) overlaps, and a set bolt (44) passes positioning through hole (13) and is spirally connected with bolt hole (43).
4. a described quick rackwork of snubber directive wheel that lies low according to claim 2, it is characterized in that: the center of circle of the some positioning through hole (13) on the described sliding plate (4) and chute (41) center line are located along the same line.
5. it is characterized in that according to claim 1 or 2 or 3 or 4 a described quick rackwork of snubber directive wheel that lie low: described positioning through hole (13) is two or more.
6. a described quick rackwork of snubber directive wheel that lies low according to claim 1, it is characterized in that: described chute (41) is waist type groove.
7. a described quick rackwork of snubber directive wheel that lies low according to claim 1, it is characterized in that: described fixing lug boss (12) is spirally connected with fixing lug boss (12) for the cylindrical boss of punching press on fixed head (1) body a, limited screw (5).
8. according to claim 1 or 2 a described quick rackwork of snubber directive wheel that lie low, it is characterized in that: described positioning boss (42) is stamped to form for sliding plate (4) or fixed head (1) bulk material.
9. a described quick rackwork of snubber directive wheel that lies low according to claim 1 is characterized in that: in the described positioning through hole (13), partially overlap between adjacent two through hole, form the multistage stopper slot of teeth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156755 CN202731523U (en) | 2012-04-15 | 2012-04-15 | Flat door buffer guide pulley fast positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156755 CN202731523U (en) | 2012-04-15 | 2012-04-15 | Flat door buffer guide pulley fast positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202731523U true CN202731523U (en) | 2013-02-13 |
Family
ID=47657235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220156755 Expired - Lifetime CN202731523U (en) | 2012-04-15 | 2012-04-15 | Flat door buffer guide pulley fast positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202731523U (en) |
-
2012
- 2012-04-15 CN CN 201220156755 patent/CN202731523U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |