CN208486733U

CN208486733U - Guide wheel device and sliding doors and windows

Info

Publication number: CN208486733U
Application number: CN201821019872.2U
Authority: CN
Inventors: 白宝鲲
Original assignee: Guangdong Kinlong Hardware Products Co Ltd
Current assignee: Guangdong Kinlong Hardware Products Co Ltd
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2019-02-12
Anticipated expiration: 2028-06-28

Abstract

The utility model relates to a leading wheel device and sliding door, the leading wheel device includes: the base is provided with a pin shaft and an arc hole, and the arc hole extends around the axial arc of the pin shaft; the roller mechanism comprises a swinging component and a roller component, the swinging component is rotatably arranged on the base through a pin shaft, and the roller component is rotatably arranged on the swinging component and is arranged in a manner of being different from the pin shaft; the transmission part is arranged on one side of the base away from the roller mechanism in a sliding manner, and is provided with a chute; the guide pillar slides and wears to locate chute, circular arc hole and is connected with the oscillating piece, and when the driving medium removed along the length direction of base, the guide pillar was by the inside wall butt of chute and along chute and circular arc hole removal to make the guide pillar drive the relative base of oscillating piece around the axial rotation of round pin axle, so that the offset of wheel components along the width direction of base is adjustable. The guide wheel device can enable the roller components to be attached to the inner wall of the guide groove of the door and window frame, effectively overcomes the offset error between the door and window sash and the door and window frame, and ensures that the sliding door and window smoothly slide.

Description

Guide wheel device and sliding door and window

Technical field

The utility model relates to window technology fields, more particularly to a kind of guide wheel device and sliding door and window.

Background technique

With the extensive application of sliding door and window, more stringent requirements are proposed for running stability of the people to sliding door and window.Mesh Before, on most of sliding door and window, it is provided only with pulley assembly or hanger rail component, in the process of running, door and window fan can exist vertical Movement in the guide groove direction of sash easily leads to door and window fan and rubs with sash, generates noise, or even influence sliding door The service life of window.

Utility model content

Based on this, it is necessary to provide a kind of guide wheel device of sliding smoothness that can be improved sliding door and window, Yi Jiyi Kind uses the sliding door and window of above-mentioned guide wheel device.

A kind of guide wheel device, comprising:

Pedestal, the pedestal are equipped with pin shaft and circular hole, and the circular hole extends around the axial circular arc of the pin shaft；

Idler wheel mechanism, including swing component and roll wheel assembly, the swing component are set to the pedestal by pin shaft rotation On, the roll wheel assembly rotation is set on the swing component, and is arranged with the different axis of the pin shaft；

Driving member, sliding are set to side of the pedestal far from the idler wheel mechanism, and the driving member is equipped with skewed slot, institute The length direction of the extending direction and the pedestal of stating skewed slot forms angle；And

Guide post, sliding is arranged in the skewed slot, the circular hole and connect with the swing component, when the driving member is along institute When stating the length direction movement of pedestal, the guide post is abutted by the inner sidewall of the skewed slot and along the skewed slot and the circular hole It is mobile, so that the guide post drives axial direction rotation of the swing component relative to the pedestal around the pin shaft, and then so that described Roll wheel assembly is adjustable along the offset of the width direction of the pedestal.

One end of the skewed slot is additionally provided with the limiting slot being connected with the skewed slot in one of the embodiments, described Limiting slot extends along the length direction of the pedestal, and the guide post, which can slide, to be contained in the limiting slot.

The pedestal is equipped with hook in one of the embodiments, is correspondingly provided on the driving member along the pedestal The sliding slot that extends of length direction, hook sliding be arranged in the sliding slot and with the driving member far from the pedestal one Side abuts against；Or

The driving member is equipped with hook, and the cunning of the length direction extension along the pedestal is correspondingly provided on the pedestal Slot, the hook sliding are arranged in the sliding slot and abut against with the pedestal far from the side of the driving member.

One end of the sliding slot is additionally provided with for supplying the hook into or out of the cunning in one of the embodiments, The mounting groove of slot.

In one of the embodiments, further include locating part, card slot is additionally provided on the driving member, the card slot is described in The length direction of pedestal extends, and the locating part sliding is arranged in the card slot and connect with the pedestal, the locating part energy Enough inner sidewalls with the card slot abut against, to limit the driving member along the relative movement of the width direction of the pedestal.

It in one of the embodiments, further include adjusting screw rod, one end of the pedestal is equipped with the first bending arm, the biography One end of moving part be equipped with the second bending arm, the adjusting screw rod be arranged in the first bending arm and with the second bending arm phase It screws togather.

One end of the pedestal is additionally provided with through slot in one of the embodiments, and the second bending arm is arranged in described Through slot.

It in one of the embodiments, further include fixture block, the fixture block is arranged on the adjusting screw rod and with described The side of one bending arm abuts, to limit the adjusting screw rod along its axial relative movement.

The roll wheel assembly includes fixing axle and idler wheel in one of the embodiments, and the fixing axle is set to the pendulum On moving part, and it is arranged with the different axis of the pin shaft；The idler wheel rotation is set in the fixing axle.

A kind of sliding door and window, including door and window fan, sash and above-mentioned guide wheel device, the pedestal are installed on door and window fan In groove, the roll wheel assembly is slid against in the guide groove of sash.

Above-mentioned guide wheel device, when in use, by the way that pedestal to be installed in the groove of door and window fan, when driving member is along pedestal Length direction it is mobile when, guide post is abutted and moved along skewed slot and circular hole by the inner sidewall of skewed slot, swings so that guide post drives Part opposite base is rotated around the axial direction of pin shaft, so as to keep roll wheel assembly adjustable along the offset of the width direction of pedestal, so that Roll wheel assembly can stick on the inner wall of the guide groove of sash, effectively overcome the offset error between door and window fan and sash, Guarantee that the unobstructed of sliding door and window slides, reduce the friction between door and window fan and sash, reduces noise, extend making for sliding door and window Use the service life.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the guide wheel device in an embodiment of the present invention；

Fig. 2 is the perspective view of the explosion of guide wheel device shown in Fig. 1；

Fig. 3 is the partial structural diagram of guide wheel device shown in Fig. 1.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this The disclosure of type understands more thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet Include any and all combinations of one or more related listed items.

As shown in Figures 1 and 2, the guide wheel device 10 in an embodiment of the present invention includes pedestal 100, idler wheel mechanism 200, driving member 300 and guide post 400.Pedestal 100 is equipped with pin shaft 110 and circular hole 120.Axis of the circular hole 120 around pin shaft 110 Extend to circular arc.Idler wheel mechanism 200 includes swing component 220 and roll wheel assembly 240.Swing component 220 is set to by the rotation of pin shaft 110 On pedestal 100.The rotation of roll wheel assembly 240 is set on swing component 220, and is arranged with the different axis of pin shaft 110.The sliding of driving member 300 is set In side of the pedestal 100 far from idler wheel mechanism 200.Driving member 300 is equipped with skewed slot 310.The extending direction and pedestal of skewed slot 310 100 length direction forms angle.The sliding of guide post 400 is arranged in skewed slot 310, circular hole 120 and connect with swing component 220.When When driving member 300 is moved along the length direction of pedestal 100, guide post 400 abutted by the inner sidewall of skewed slot 310 and along skewed slot 310 and Circular hole 120 is mobile, so that guide post 400 drives 220 opposite base 100 of swing component to rotate around the axial direction of pin shaft 110, and then so that Roll wheel assembly 240 is adjustable along the offset of the width direction of pedestal 100.

Above-mentioned guide wheel device 10 by the way that pedestal 100 to be installed in the groove of door and window fan, works as driving member when in use 300 along the length direction of pedestal 100 when moving, and guide post 400 is abutted by the inner sidewall of skewed slot 310 and along skewed slot 310 and circular hole 120 is mobile, so that guide post 400 drives axial direction rotation of 220 opposite base 100 of swing component around pin shaft 110, so as to make roller group Part 240 is adjustable along the offset of the width direction of pedestal 100, and roll wheel assembly 240 is enabled to stick on the guide groove of sash On inner wall, the offset error between door and window fan and sash is effectively overcome, guarantee that the unobstructed of sliding door and window slides, reduce door and window fan Friction between sash reduces noise, extends the service life of sliding door and window.

For convenience of understanding, in the present embodiment, rectilinear direction of the length direction of pedestal 100 where X-axis is defined.Pedestal 100 width direction is the rectilinear direction where Y-axis.The extending direction of skewed slot 310 and the rectilinear direction where X-axis are formed and are pressed from both sides Angle.When driving member 300 is moved along the rectilinear direction where X-axis, guide post 400 is abutted by the inner sidewall of skewed slot 310 and along skewed slot 310 and circular hole 120 it is mobile so that guide post 400 drives axial direction rotation of 220 opposite base 100 of swing component around pin shaft 110, into And so that roll wheel assembly 240 is adjustable along the offset of the rectilinear direction where Y-axis.

As shown in figure 3, in one embodiment, pedestal 100 is for being mounted in the groove of door and window fan.Pedestal 100 includes cross To plate 130, vertical plate 140 and extension board 150.Vertical plate 140 includes two.Two vertical plates 140 are respectively arranged on transverse plate 130 Both ends.Extension board 150 is set to the one end of vertical plate 140 far from transverse plate 130, and is arranged in parallel with transverse plate 130.Extension board 150 include two.Two extension boards 150 are corresponded with two vertical plates 140 respectively.

As shown in Figure 3, it should be pointed out that extension board 150 is equipped with the fixation hole 152 for installing extension board 150.? When pedestal 100 is installed in the groove of door and window fan, fixation hole 152 can be arranged in by external screw-thread fastener with by extension board 150 are fixed on the bottom wall of the groove of door and window fan.Further, the two sides of transverse plate 130 can fit in the groove of door and window fan Opposite two inner sidewalls on, so as to effectively improve installation fixing intensity and stabilization of the pedestal 100 with respect to the groove of door and window fan Property, prevent pedestal 100 from occurring opposite slide in the groove of door and window fan.

As shown in Figures 1 and 2, in the present embodiment, the middle part of swing component 220 is set to pedestal 100 by the rotation of pin shaft 110 On.Further, the middle part of swing component 220 is equipped with the first connecting hole 222.Pedestal 100 is equipped with the second connecting hole 160.Pin shaft 110 wear the first connecting hole 222 and are connected in the second connecting hole 160.Third connecting hole 224 is additionally provided on swing component 220.The Three connecting holes 224 and 222 disloyalty of the first connecting hole are arranged.One end of guide post 400 passes through third connecting hole 224 and swing component 220 It is fixedly connected.

As shown in Fig. 2, in the present embodiment, roll wheel assembly 240 includes two.Two roll wheel assemblies 240 are respectively arranged on pendulum The both ends of moving part 220.Further, roll wheel assembly 240 includes fixing axle 242 and idler wheel 244.Fixing axle 242 is set to swing component On 220, and it is arranged with the different axis of pin shaft 110.The rotation of idler wheel 244 is set in fixing axle 242.

As shown in Figures 1 and 3, in one embodiment, one end of skewed slot 310 is additionally provided with the limit being connected with skewed slot 310 Slot 312.Limiting slot 312 extends along the length direction of pedestal 100.Guide post 400, which can slide, to be contained in limiting slot 312.Due to Limiting slot 312 extends along the length direction of pedestal 100, and when guide post 400 is moved to limiting slot 312, guide post 400 is limited slot 312 opposite two inner sidewalls abut, so that guide post 400 changes its moving direction when sliding into one end of skewed slot 310, and play slow The effect of punching, so that the position for 220 opposite base 100 of swing component being connected on guide post 400 is fixed and cannot continue phase To rotation, roll wheel assembly 240 is avoided to change along the offset of the width direction of pedestal 100.In the present embodiment, limiting slot 312 include two.Two limiting slots 312 are respectively arranged on the both ends of skewed slot 310.

As shown in Figures 1 and 3, in one embodiment, pedestal 100 is equipped with hook 170.It is correspondingly provided on driving member 300 The sliding slot 320 extended along the length direction of pedestal 100.The sliding of hook 170 is arranged in sliding slot 320 and with driving member 300 far from base The side of seat 100 abuts against.So set, guaranteeing driving member 300 along the premise of the length direction normal movement of pedestal 100 Under, certain position-limiting action can be played to driving member 300, and driving member 300 is avoided to split away off from pedestal 100.In this implementation In example, hook 170 includes two.Two hooks 170 are arranged at intervals on pedestal 100, to enhance driving member 300 and pedestal 100 Connective stability between the two.

It is understood that in other embodiments, the setting position of 320 the two of hook 170 and sliding slot can phase intermodulation It changes.Specifically, hook 170 can be equipped on driving member 300.The length direction extension along pedestal 100 can be correspondingly provided on pedestal 100 Sliding slot 320.The sliding of hook 170 is arranged in sliding slot 320 and abuts against with pedestal 100 far from the side of driving member 300.

As shown in figure 3, in one embodiment, one end of sliding slot 320 be additionally provided with for for hook 170 into or out of sliding slot 320 mounting groove 322, the installation and removal in order to hook 170 with respect to sliding slot 320.In the present embodiment, mounting groove 322 wraps Include two.Two mounting grooves 322 are respectively arranged on the two sides of sliding slot 320.Two mounting grooves 322 and two hooks 170 correspond.

As shown in Figures 1 and 3, in one embodiment, above-mentioned guide wheel device 10 may also include locating part 500.Driving member Card slot 330 is additionally provided on 300.Card slot 330 extends along the length direction of pedestal 100.The sliding of locating part 500 is arranged in card slot 330 And it is connect with pedestal 100.Locating part 500 can be abutted against with the inner sidewall of card slot 330, to limit driving member 300 along pedestal 100 Width direction relative movement.

As shown in Figures 1 and 2, in one embodiment, above-mentioned guide wheel device 10 may also include adjusting screw rod 600.Pedestal 100 one end is equipped with the first bending arm 180.One end of driving member 300 is equipped with the second bending arm 340.Adjusting screw rod 600 is arranged in First bending arm 180 is simultaneously screwed with the second bending arm 340.When needing to change roll wheel assembly 240 along the width direction of pedestal 100 Offset when, rotation adjusting can be carried out to adjusting screw rod 600 by tools such as screwdrivers, to drive driving member 300 along pedestal 100 length direction is mobile, so that guide post 400 drives axial direction rotation of 220 opposite base 100 of swing component around pin shaft 110, Realize that roll wheel assembly 240 along the adjusting of the offset of the width direction of pedestal 100, adjusts easy to operate, the convenience of adjusting Property is good.

As shown in Figure 1, in one embodiment, the first bending arm 180 is equipped with via hole 182.It is set on second bending arm 340 There is threaded hole 342.Adjusting screw rod 600 is arranged in via hole 182 and is screwed with threaded hole 342.Further, in the present embodiment In, one end of pedestal 100 is additionally provided with through slot 190.Second bending arm 340 is arranged in through slot 190.

As shown in Figures 1 and 2, in one embodiment, above-mentioned guide wheel device 10 may also include fixture block 700.Fixture block 700 blocks It is abutted on adjusting screw rod 600 and with the side of the first bending arm 180, to limit adjusting screw rod 600 along the opposite of its axial direction It is mobile.

It should be pointed out that the utility model additionally provides a kind of sliding door and window.Sliding door and window includes door and window fan, sash And above-mentioned guide wheel device 10.Pedestal 100 is installed in the groove of door and window fan.Roll wheel assembly 240 slides against in sash In guide groove.

Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance Shield all should be considered as described in this specification.

Above embodiments only express the several embodiments of the utility model, and the description thereof is more specific and detailed, but simultaneously The limitation to utility model patent range therefore cannot be interpreted as.It should be pointed out that for the ordinary skill people of this field For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality With novel protection scope.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims

1. A guide wheel device, characterized in that, comprising:

a base, the base is provided with a pin shaft and a circular arc hole, and the circular arc hole extends around the axial arc of the pin shaft;

The roller mechanism includes a swinging member and a roller assembly, the swinging member is rotatably arranged on the base through the pin shaft, and the roller assembly is rotatably arranged on the swinging member and is arranged on a different axis from the pin shaft ;

a transmission member, which is slidably arranged on the side of the base away from the roller mechanism, the transmission member is provided with an oblique groove, and the extension direction of the oblique groove forms an angle with the length direction of the base; and

The guide post is slidably penetrated through the inclined slot and the arc hole and is connected with the swinging member. When the transmission member moves along the length direction of the base, the guide post is slid by the inclined slot. The inner side wall of the base abuts and moves along the chute and the arc hole, so that the guide post drives the swinging member to rotate relative to the base around the axial direction of the pin shaft, so that the The offset of the roller assembly along the width direction of the base is adjustable.

2 . The guide wheel device according to claim 1 , wherein one end of the oblique groove is further provided with a limit groove that communicates with the oblique groove, and the limit groove is along the length of the base. 3 . extending in the direction, the guide post can be slidably accommodated in the limiting groove.

3 . The guide wheel device according to claim 1 , wherein a hook is provided on the base, a chute extending along the length direction of the base is correspondingly provided on the transmission member, and the The hook slides through the chute and abuts against the side of the transmission member away from the base; or

The transmission member is provided with a hook, the base is correspondingly provided with a chute extending along the length direction of the base, and the hook slides through the chute and is away from the base One side of the transmission member abuts against each other.

4 . The guide wheel device according to claim 3 , wherein one end of the chute is further provided with a mounting slot for the hook to enter or move out of the chute. 5 .

5 . The guide wheel device according to claim 1 , further comprising a limiting member, the transmission member is further provided with a clamping groove, the clamping groove extends along the length direction of the base, and the The limiting piece is slidably passed through the card slot and connected to the base, and the limiting piece can abut with the inner side wall of the card slot to limit the transmission member along the width direction of the base relative movement.

6 . The guide wheel device according to claim 1 , further comprising an adjusting screw, one end of the base is provided with a first bending arm, and one end of the transmission member is provided with a second bending arm, 6 . The adjusting screw rod passes through the first bending arm and is screwed with the second bending arm.

7 . The guide wheel device according to claim 6 , wherein one end of the base is further provided with a through groove, and the second bending arm passes through the through groove. 8 .

8 . The guide wheel device according to claim 6 , further comprising a clamping block, the clamping block is clamped on the adjusting screw rod and abuts against one side of the first bending arm to prevent 8 . The relative movement of the adjusting screw along its axial direction is restricted.

9 . The guide wheel device according to claim 1 , wherein the roller assembly comprises a fixed shaft and a roller, and the fixed shaft is arranged on the swinging member and is arranged at a different axis from the pin shaft; The roller is rotatably arranged on the fixed shaft.

10. A sliding door and window, characterized in that it comprises a door and window sash, a door and window frame and the guide wheel device according to any one of claims 1 to 9, the base is installed in the groove of the door and window sash, the The roller assembly slides against the guide groove of the door and window frame.