CN209483072U - A kind of sliding door that structure is extremely simple - Google Patents

Abstract

The utility model relates to a kind of extremely simple sliding doors of structure, it is characterized in that doorframe, sliding sash, support components support, wherein doorframe is equipped with inlet and outlet, open up upper limit guide groove, lower limit guide groove on the upper and lower opening wall of the inlet and outlet；The bottom of the sliding sash is equipped with contact plane；The support components support includes fixed strip, several support wheels, and each support wheel is mounted side by side at the top of fixed strip evenly and at intervals along the length direction of fixed strip；The fixed strip is fixed on lower limit guide groove slot bottom, and keep the length direction of fixed strip and the length direction of lower limit guide groove in the same direction, the sliding sash is moveably positioned in inlet and outlet, and sliding sash upper and lower ends is made to be embedded at upper limit guide groove respectively, in lower limit guide groove, it is pressed in the contact plane of sliding sash on support wheel, and sliding sash is enable to slide on support wheel.The utility model has extremely simplified active fan, can reduce the manufacture difficulty of active fan, and the structure also very simple of sliding door entirety is reliable.

Description

A kind of sliding door that structure is extremely simple

Technical field

The utility model relates to window technology field, the extremely simple sliding door of especially a kind of structure.

Background technique

Currently, sliding door is fitted on many houses, wherein existing sliding door is made of doorframe, active fan, pulley. It is that groove body is designed on active fan bottom surface mostly to meet the needs of pulley installation with push-and-pull door sealing, such design Meeting is so that the structure of active fan becomes complicated, and therefore, existing active fan difficulty of processing is larger.And it also needs to design on doorframe Baffle and guide rail bar out.To provide guiding role to pulley by guide rail bar；And blocked on the outside of guide rail bar by baffle, come Improve the leakproofness of sliding door.The design of these structures can make the structure of doorframe also complex.

Utility model content

Utility model aims to solve the above problems and deficiency, provide a kind of sliding door that structure is extremely simple, this is pushed away Pulling has extremely simplified active fan, can reduce the manufacture difficulty of active fan, and the structure also very simple of sliding door entirety Reliably.

The technical solution of the utility model is achieved in that

A kind of sliding door that structure is extremely simple, it is characterized in that wherein being set on doorframe including doorframe, sliding sash, support components support There are inlet and outlet, upper limit guide groove, lower limit guide groove are opened up on the upper and lower opening wall of the inlet and outlet；The bottom of the sliding sash Equipped with contact plane；The support components support includes fixed strip, several support wheels, and each support wheel is along between the length direction of fixed strip Every being equably mounted side by side at the top of fixed strip；The fixed strip is fixed on lower limit guide groove slot bottom, and makes the length of fixed strip It spends direction and the length direction of lower limit guide groove is in the same direction, the sliding sash is moveably positioned in inlet and outlet, and is made on sliding sash Lower both ends are embedded at upper limit guide groove, in lower limit guide groove respectively, are pressed in the contact plane of sliding sash on support wheel, And sliding sash is enable to slide on support wheel.

On the basis of above-mentioned, for the safety for improving sliding door, the sliding door further includes locked component, the locking Component includes hook, locking piece, and the hook is arranged on the inner wall of inlet and outlet, and makes opening up, the push-and-pull of hook Installation notch corresponding with hook height are offered on fan side wall, the sliding sash inner wall is equipped with and is through to installation notch Relief hole, the locking piece side wall are equipped with the lock hole to match with hook, and the locking piece is equipped with clicking section, the locking Part energy vertical movable in installation notch, and so that clicking section is located at the relief hole aperture clicking section Chu Huoshi and be placed through outside relief hole.

On the basis of above-mentioned, for the reliability for further increasing sliding door, copper sheet is covered on the sliding sash bottom surface Or stainless steel substrates, the contact plane are located on copper sheet or stainless steel substrates outer surface.

The utility model has the beneficial effects that since sliding sash upper and lower ends are respectively placed in upper limit guide groove, lower limit In guide groove, and the contact plane of sliding sash is pressed on support wheel.It wherein can be with by upper limit guide groove, lower limit guide groove Play the role of good limition orientation to sliding sash, and can guarantee the leakproofness of sliding door；And it can be to push-and-pull by support wheel Fan plays good supporting role, and can efficiently reduce the frictional force in sliding sash moving process；The whole knot of the sliding door Structure is very reliable, and its overall structure is also relatively simple.Since sliding sash bottom is equipped with contact plane, on sliding sash not Needing to open up out special hole slot, this can effectively simplify the structure of sliding sash, thus make sliding sash that there is extremely simplified structure, And then help to reduce the difficulty of sliding sash manufacture.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the utility model.

Fig. 2 is internal sectional structure schematic diagram under the utility model side view state.

Fig. 3 is the enlarged structure schematic diagram of part A in the utility model Fig. 2.

Fig. 4 is internal sectional structure schematic diagram under the utility model overlooking state.

Fig. 5 is the enlarged structure schematic diagram of part B in the utility model Fig. 4.

Fig. 6 is the partial structure diagram of the utility model.

Fig. 7 is the structural schematic diagram of locked component in the utility model.

Fig. 8 is the structural schematic diagram linked up in the utility model.

Specific embodiment

As shown in Figures 1 and 2, the extremely simple sliding door of a kind of structure described in the utility model, including doorframe 1, sliding sash 2, support components support 3, wherein as shown in Figure 1 to Figure 3, the doorframe 1 is equipped with inlet and outlet 11, the upper and lower opening of the inlet and outlet 11 Upper limit guide groove 111, lower limit guide groove 112 are opened up on wall；It is put down as shown in figure 3, the bottom of the sliding sash 2 is equipped with contact Face 21；As shown in Figure 2 and Figure 3, the support components support 3 includes fixed strip 31, several support wheels 32, and each support wheel 32 is along fixation The length direction of item 31 is mounted side by side on 31 top of fixed strip evenly and at intervals；As shown in Figure 1 to Figure 3, the fixed strip 31 is solid It is scheduled on 112 slot bottom of lower limit guide groove, and keeps the length direction of fixed strip 31 and the length direction of lower limit guide groove 112 same To the sliding sash 2 is moveably positioned in inlet and outlet 11, and 2 upper and lower ends of sliding sash is made to be embedded at upper limit guide groove respectively 111, in lower limit guide groove 112, it is pressed in the contact plane 21 of sliding sash 2 on support wheel 32, and sliding sash 2 is enable to exist It is slided on support wheel 32.Since 2 upper and lower ends of sliding sash are respectively placed in upper limit guide groove 111, lower limit guide groove 112 In, and the contact plane 21 of sliding sash 2 is pressed on support wheel 32.Wherein pass through upper limit guide groove 111, lower limit guide groove 112 can play the role of good limition orientation to sliding sash 2, and can guarantee the leakproofness of sliding door；And pass through support wheel 32 Good supporting role can be played to sliding sash 2, and can efficiently reduce the frictional force in 2 moving process of sliding sash；This is pushed away The overall structure of sliding door is very reliable, and its overall structure is also relatively simple.Since 2 bottom of sliding sash is equipped with contact plane 21, Therefore it does not need to open up out special hole slot on sliding sash 2, this can effectively simplify the structure of sliding sash 2, to make to push and pull Fan 2 has extremely simplified structure, and then helps to reduce the difficulty that sliding sash 2 manufactures.

The length of the fixed strip 31 is 6~12mm smaller than the length of lower limit guide groove 112, two neighboring support wheel 32 30~80mm of spacing.

On the basis of above-mentioned, for the safety for improving sliding door, as shown in Fig. 1, fig. 4 to fig. 6, the sliding door is also wrapped Locked component 4 is included, the locked component 4 includes 41, locking piece 42 of hook, and the inner wall of inlet and outlet 11 is arranged in the hook 41 On, and make the opening up of hook 41, installation notch corresponding with 41 height of hook are offered on 2 side wall of sliding sash 22,2 inner wall of sliding sash is equipped with the relief hole 23 for being through to installation notch 22, and 42 side wall of locking piece is equipped with and extension The lock hole 421 that hook 41 matches, the locking piece 42 are equipped with clicking section 422, and the locking piece 42 can be installed to vertical movable In notch 22, and so that clicking section 422 is located at the 23 aperture clicking section Chu Huoshi 422 of relief hole and be placed through outside relief hole 23.Above-mentioned Structure design is very reliable, helps to improve the safety of sliding door.

As shown in Figures 5 to 7, it is in vertically extending guide slots 24 that 2 side wall of sliding sash, which is equipped with, and makes guide groove Hole 24 is connected with installation notch 22, and the locking piece 42 includes guide plate 423, vertical plate 424, lateral connection bar 425, described Lock hole 421 is provided with 424 middle part of vertical plate, and the sliding of guide plate 423 is in guide slots 24, the vertical plate 424 are arranged in installation notch 22, and the lateral connection bar 425 is arranged in installation notch 22, and makes 425 liang of lateral connection bar End is connected in guide plate 423 and vertical plate 424, and the clicking section 422 connects with guide plate 423.In this way in hook 41 After being placed in lock hole 421, vertical plate 424 is moved down, vertical plate 424 can be made to be hung on hook 41, thus can be real The locking of existing sliding sash 2.When needing to open sliding sash 2, clicking section 422 can be dialed up with hand.The vertical plate 424 can be with It moves down under gravity.

As shown in figure 8, the outer end top margin of the hook 41 is equipped with lead-in chamfered 410, when sliding sash 2 is mobile to hook 41 When, the upper hole wall for being locked out hole 421 first is in contact with lead-in chamfered 410, can thus be pushed by lead-in chamfered 410 Vertical plate 424 moves up, when at the opening 411 that vertical plate 424 is moved to hook 41, effect of the vertical plate 424 in gravity Under can move down, such vertical plate 424 can be locked in hook 41 on.

On the basis of above-mentioned, for the reliability for further increasing sliding door, as shown in Figure 2 and Figure 3, the sliding sash 2 Copper sheet or stainless steel substrates 5 are covered on bottom surface, the contact plane 21 is located on 5 outer surface of copper sheet or stainless steel substrates.Pass through copper The setting of piece or stainless steel substrates 5, can be enhanced the structural strength of 2 bottom of sliding sash, to help to improve the reliable of sliding door Property.

As shown in Figure 2 and Figure 3, T-type card slot 25, the copper sheet or stainless steel substrates 5 are offered on the bottom surface of the sliding sash 2 In T-type card slot 25.By the setting of T-type card slot 25, the convenience of copper sheet or the installation positioning of stainless steel substrates 5 can be improved.

Claims (3)

1. a kind of extremely simple sliding door of structure, it is characterised in that: including doorframe (1), sliding sash (2), support components support (3), wherein Doorframe (1) is equipped with inlet and outlet (11), opens up upper limit guide groove (111), lower limit on the upper and lower opening wall of the inlet and outlet (11) Position guide groove (112)；The bottom of the sliding sash (2) is equipped with contact plane (21)；The support components support (3) includes fixed strip (31), several support wheels (32), each support wheel (32) are mounted side by side on evenly and at intervals along the length direction of fixed strip (31) At the top of fixed strip (31)；The fixed strip (31) is fixed on lower limit guide groove (112) slot bottom, and makes the length of fixed strip (31) The length direction in direction and lower limit guide groove (112) is in the same direction, and the sliding sash (2) is moveably positioned in inlet and outlet (11), and So that sliding sash (2) upper and lower ends is embedded at upper limit guide groove (111) respectively, in lower limit guide groove (112), also makes sliding sash (2) contact plane (21) is pressed on support wheel (32), and slide sliding sash (2) can on support wheel (32).

2. the extremely simple sliding door of structure according to claim 1, it is characterised in that: further include locked component (4), the lock Determining component (4) includes hook (41), locking piece (42), and the hook (41) is arranged on the inner wall of inlet and outlet (11), and makes to hang Hook (41) it is opening up, the corresponding installation notch (22) of (41) height are offered and linked up on sliding sash (2) side wall, Sliding sash (2) inner wall is equipped with the relief hole (23) for being through to installation notch (22), sets on locking piece (42) side wall There is the lock hole (421) to match with hook (41), the locking piece (42) is equipped with clicking section (422), the locking piece (42) Can vertical movable in installation notch (22), and clicking section (422) is made to be located at relief hole (23) aperture clicking section Chu Huoshi (422) It is placed through relief hole (23) outside.

3. the extremely simple sliding door of structure according to claim 1, it is characterised in that: pasted on sliding sash (2) bottom surface There are copper sheet or stainless steel substrates (5), the contact plane (21) is located on copper sheet or stainless steel substrates (5) outer surface.