CN103470118B - Auxiliary lock - Google Patents

Abstract

The present invention provides a kind of auxiliary lock, and when being arranged on sliding door, window, auxiliary lock is difficult to be clashed into by thing and be difficult to dismantle.nullDescribed auxiliary lock，It is installed on sliding door, window the movement of the opening direction limiting outside sliding door and indoor sliding door，Indoor sliding door and outside sliding door can be openedly and closedly arranged on door window frame and be formed by described sliding door, window slidably，Described auxiliary lock has shell、With can be supported in the movable member on this shell with moving freely along indoor and outdoor direction，Described shell is made to engage with the side in the undercarriage of door window frame or the lower frame of outside sliding door，And make the movable member direction to indoor and outdoor direction and away from shell move，And make this movable member abut the opposing party in the undercarriage of thrust door window frame or the lower frame of outside sliding door，Thus，Described auxiliary lock is fixed on door window frame，Wherein，This auxiliary lock is housed in the lower frame of outside sliding door、And between the indoor side of sidewall portion of the indoor door window frame relative with this lower frame.

Description

Auxiliary lock

Technical field

The present invention relates to auxiliary lock, be installed on the sliding door, window of sliding window or sliding door etc., and pass through It is fixed on this sliding door, window and limits outside sliding door and the opening direction of indoor and outdoor direction sliding door Movement.

Background technology

Patent document 1 discloses that a kind of auxiliary lock, be installed on sliding door, window and limit outside sliding door And the movement of the opening direction of indoor sliding door, described sliding door, window is by indoor sliding door and outdoor layback Door can openedly and closedly be arranged on door window frame slidably and be formed.

This auxiliary lock has: be arranged on the fixed part of direction end side before and after the shell of flat；Can Freely it is arranged on the movable part on shell movably forward and backward.

Fixed part is formed on shell and stretches out downwards from this shell.

Movable part is configured in the lower section of shell, the most relative with fixed part.This movable part from Frame plate in the enclosure can be arranged the most movably forward and backward stretch out to the lower surface of shell.Upper at frame plate On surface, rack tooth is formed along the longitudinal direction, and the upper surface side at shell freely can turn around upper and lower axle Functional unit is installed dynamicly, this functional unit is fixed with the cam that the rack tooth with frame plate engages.

To described in a direction rotating operation during functional unit, cam engages with rack tooth, movable part and frame Plate the most forwards moves and mobile close to fixed part, to another direction rotating operation functional unit Time, cam engages with rack tooth, and movable part rearward moves and mobile away from fixed part together with frame plate.

This auxiliary lock is fixed on door window frame limit outside sliding door and indoor and outdoor direction sliding door During opening direction mobile, first, make auxiliary in the way of front side becomes outside and rear side becomes indoor Before and after helping lock, direction is consistent with indoor and outdoor direction, and when closing two sliding doors, by auxiliary lock It is arranged in the indoor of the lower frame of outside sliding door and near the door tail frame of indoor sliding door, makes to fix The face of the indoor of the lower frame pulled with outside in portion abuts, and makes movable part and in indoor with outdoor Face outside the faced chamber of water retaining wall portion of the door window frame that the lower frame of side sliding door is relative is relative.

In this condition, in the way of frame plate rearward moves during rotating operation functional unit, movable part is remote Mobile from fixed part, this movable part abuts the described water retaining wall portion of ground thrust door window frame.Thus, Gu Determining portion and movable part is clamp-oned between lower frame and the described water retaining wall portion pulled in outside, auxiliary lock is fixed on On sliding door, window.

[prior art literature]

[patent documentation]

No. 4215902 publications of [patent documentation 1] Japanese Patent No.

In described conventional auxiliary lock, when this auxiliary lock is fixed on sliding door, window, for making movable part Rearward move, and make frame plate rearward move and i.e. move to direction, indoor, but for taking for making this The mobile surplus that frame plate moves to direction, indoor, shell is formed the longlyest, by auxiliary lock Be fixed under the state on sliding door, window, shell from the described water retaining wall portion of door window frame to indoor pleurapophysis Go out.

When auxiliary lock is fixed on sliding door, window, shell from described water retaining wall portion to indoor Time prominent, there may be thing and clash into this ledge.

It addition, break the glass of the sliding door of sliding door, window, to have in the case of auxiliary lock is pulled down in outside Time can get at, with hands, the part that the shell of auxiliary lock is prominent to indoor from described water retaining wall portion, the most auxiliary Help the situation that lock is easily disassembled.

Summary of the invention

Therefore, the present invention is in view of described problem, and its problem is to provide a kind of auxiliary lock, is being arranged on slip Under state on door and window, auxiliary lock is difficult to be clashed into by thing and be difficult to dismantle.

For solving described technical task, the feature of the technology component of the present invention is the aspect of the following stated.

In the invention of technical scheme 1, a kind of auxiliary lock, it is installed on sliding door, window and limits outdoor The movement of the opening direction of side sliding door and indoor sliding door, described sliding door, window is by indoor sliding door and room Outer side sliding door can openedly and closedly be arranged on door window frame slidably and be formed,

Described auxiliary lock has shell and can be supported in this shell along indoor and outdoor direction with moving freely On movable member, make the side in the undercarriage of described shell and door window frame or the lower frame of outside sliding door Engaging, and make the movable member direction to indoor and outdoor direction and away from shell move, and make this movable part Part abuts the opposing party in the undercarriage of thrust door window frame or the lower frame of outside sliding door, thus, described auxiliary Help lock to be fixed on door window frame, this auxiliary lock is housed in the lower frame of outside sliding door and in indoor Between the indoor side of sidewall portion of the door window frame that side is relative with this lower frame.

In the invention of technical scheme 2, it is characterised in that described shell can be configured in outdoor layback The lower frame of door and between the indoor side of sidewall portion of the indoor door window frame relative with this lower frame and can be by Be positioned in supporting sliding door door window frame wall portion on, and can with outside sliding door lower frame or in room A side in the indoor side of sidewall portion of the door window frame that inner side is relative with this lower frame abuts,

Described movable member can from shell towards the opposing party's described lower frame or indoor side of sidewall portion Move facing to the opposing party in this lower frame or indoor side of sidewall portion, under making the abutting pushing of this movable member described The opposing party in frame or indoor side of sidewall portion, thus, this auxiliary lock can be fixed.

In the invention of technical scheme 3, it is characterised in that described shell has: be formed as lower opening The housing main body of the box like of shape；Lid, is inserted into from below in this housing main body and is fixed on this The opening and closing direction of on housing main body and upper surface edge sliding door is provided with a pair guide portion,

Described movable member has: support plate, is configured between the guide portion of described lid and can be along room Inward-outward direction moves freely directed；Push wall, it is possible to push in described lower frame or indoor side of sidewall portion The opposing party,

Described support plate can be via another towards in described lower frame or indoor side of sidewall portion being formed at shell Through hole in the wall portion of one side is prominent to outside in shell, in the side prominent from shell of this support plate It is provided with pushing wall.

In the invention of technical scheme 4, it is characterised in that on the housing, it is provided with for avoiding The guide rail relief portion interfered with the indoor guide rail pulled along guiding indoor, opening and closing direction.

In the invention of technical scheme 5, it is characterised in that arranging abutting part on the housing can With the lower frame of outside sliding door or in the indoor side of sidewall portion of the indoor door window frame relative with this lower frame A side abut, and movable member can be with the lower frame of outside sliding door or in indoor and this lower frame phase To door window frame indoor side of sidewall portion in the opposing party abut, it is possible to the described abutting part of change shell The position in indoor and outdoor direction.

The effect of invention

Owing to the auxiliary lock of the present invention is housed in the lower frame of outside sliding door and at indoor and this lower frame Between the indoor side of sidewall portion of relative door window frame, so when being arranged on sliding door, window, energy Enough play the effect that auxiliary lock is difficult to be clashed into by thing and be difficult to dismantle.

Further, since auxiliary lock not from the indoor side of sidewall portion of the door window frame relative with lower frame in indoor to Indoor is stretched out, thus release auxiliary lock fixing in the case of, even if auxiliary lock is placed in outdoor layback The lower frame of door and between the indoor side of sidewall portion of the indoor door window frame relative with this lower frame, also has this The advantage that auxiliary lock does not become obstacle.

Accompanying drawing explanation

Fig. 1 is the side-looking partial sectional view of the state being fixed on sliding window by auxiliary lock.

Fig. 2 is the overhead, partial cut-away view of the state being fixed on sliding window by auxiliary lock.

Fig. 3 is the front view of the sliding window of the state being fixed on sliding window by auxiliary lock.

Fig. 4 is the axonometric chart of auxiliary lock.

Fig. 5 is the exploded perspective view of lock main body.

Fig. 6 is the axonometric chart observing functional unit from downside.

Fig. 7 is the side view cutaway drawing of auxiliary lock.

Fig. 8 is the overhead, partial cut-away view of auxiliary lock.

Fig. 9 is the rear cross sectional view of auxiliary lock.

In Figure 10 (a)～(g), (a) is the top view of cam part, and (b) is facing upward of cam part View, (c) is the front view of cam part, and (d) is the sectional view along line C-C line, and (e) is edge The sectional view of line D-D, (f) is the axonometric chart observed from upside, and (g) is the cam observed from downside The axonometric chart of parts.

In Figure 11 (a) and (b), (a) is the top view of the auxiliary lock of other embodiments, and (b) is The front view of the auxiliary lock of other embodiments.

In Figure 12 (a)～(d), (a) is the rearview of the location change component of abutting part, and (b) is The overhead, partial cut-away view of the location change component of abutting part, (c) is the location change component of abutting part Side-looking partial sectional view, (d) is the rearview of the action of the location change component representing abutting part.

The explanation of reference

1 sliding door, window (sliding window)

2 door window frames (window frame)

3 indoor sliding doors

4 outside sliding doors

9 lower frames

13 undercarriages

Indoor side of sidewall portion (the water retaining wall of the door window frame that 16a is relative with outside sliding door lower frame in indoor Portion)

The wall portion (cross wall portion) of the door window frame of 18 supporting sliding doors

24 shells

25 movable members

27 housing main bodies

28 lids

40 through holes

43 guide rail relief portion

49 guide portion

53 support plates

54 push wall

67 abutting parts

A indoor

B outside

X indoor and outdoor direction (fore-and-aft direction)

Y opening and closing direction (left and right directions)

Detailed description of the invention

Hereinafter, with reference to the accompanying drawings of embodiments of the present invention.

In figure 3, reference 1 be as sliding door, window illustrate sliding window, this sliding window 1 be with Indoor sliding door 3 and outside sliding door 4 mode of freely openable can be arranged on and are formed at slidably The window frame 2(door window frame that window peristome in the building main body of house etc. is installed).

As it is shown on figure 3, indoor sliding door 3 and outside sliding door 4 are by frame 6 and the glass of this frame 6 of embedding Plate 7 is constituted.Frame 6 is formed as rectangular box-like by upper ledge 8, lower frame 9, door head frame 10 and door tail frame 11.

Described window frame 2 is formed as rectangular box-like by added 12, undercarriage 13 and pair of right and left vertical frame 14.

As it is shown in figure 1, the undercarriage 13 of this window frame 2 has: indoor longitudinal wall part 16；Outside longitudinal wall Portion 17；Link these longitudinal wall part 16,17 each other and supporting indoor sliding door 3 and outside sliding door 4 Cross wall portion 18；The pair of guide rails 19,20 of the indoor and outdoor direction X being arranged in this cross wall portion 18.

Indoor sliding door 3 can be guided by indoor guide rail 19 with moving freely along opening and closing direction, outdoor Side sliding door 4 can be guided by outside guide rail 20 with moving freely along opening and closing direction.

The wall thickness direction of described indoor longitudinal wall part 16 and outside longitudinal wall part 17 and indoor and outdoor direction X Unanimously, wall is towards indoor and outdoor direction X, and the wall portion 16a of the upper side of indoor longitudinal wall part 16 is from horizontal stroke Wall portion 18 is prominent upward and relative with the face of the indoor A of the lower frame 9 of outside sliding door 4.

By relative for the face with the indoor A of the lower frame 9 of outside sliding door 4 of this indoor longitudinal wall part 16 Wall portion 16a be referred to as water retaining wall portion.

Additionally, in the following description, indoor and outdoor direction X is referred to as fore-and-aft direction, by indoor and outdoor direction The outside B of X is referred to as front, and indoor A is referred to as rear.It addition, opening sliding door 3,4 Close direction Y and be referred to as left and right directions, left side will be referred to as towards the left side of sliding window 1 from indoor A, It is referred to as right side towards the right side of sliding window 1 from indoor A.

In Fig. 1～Fig. 9, reference 21 is to limit by being fixed on described sliding window 1 The auxiliary lock of the movement of the opening direction of indoor processed sliding door 3 and indoor sliding door 3.

As shown in Figure 4, this auxiliary lock 21 is mainly made up of lock main body 22 and functional unit 23.

Lock main body 22 mainly by shell 24, can before and after be supported in moving freely on this shell 24 Movable member 25 and the cam part 26 engaged with this movable member 25 constitute.

As it is shown in figure 5, described shell 24 is mainly supported by housing main body 27, lid 28 and baffle plate 29( Meet portion) constitute.

As shown in Fig. 5, Fig. 7, Fig. 8 and Fig. 9, housing main body 27 by upper wall 31, front and rear wall 31, 32 and the sidewall 33 of left and right be formed as the box like of lower opening shape.

Left and right directions Y middle body at the upper wall 31 of housing main body 27 is formed and is made up of circular port Peristome 34.In the lower face side of this upper wall 31, stretch out downward from this upper wall 31 lower surface The rib wall 36 of above-below direction middle part to housing main body 27 is respectively formed at the left and right two of peristome 34 Side.Each rib wall 36 is formed in the range of antetheca 31 to rear wall 32.It addition, at each rib wall 36 Outside left and right directions Y, there is the lid installation portion 38 of screwed hole 37 of lower opening shape from upper wall 30 Lower surface reaches downward the above-below direction middle part of housing main body 27.This lid installation portion 38 Lower surface and the lower surface of rib wall 36 be formed as becoming in the vertical direction identical height and position.

On the antetheca 31 of housing main body 27, it is formed towards observing from front of rear depression rectangular Pushing wall accommodating recess 39, this pushing wall accommodating recess 39 be formed at from the upper end of antetheca 31 to In the range of end.Pushing wall 54 described later is contained in this pushing wall accommodating recess 39.

It addition, the above-below direction middle part at the left and right directions Y middle body of this antetheca 31 runs through landform Become to have through hole 40.This through hole 40 is positioned at the middle body between left and right rib wall 36, top 40a and bottom 40b compares, and the width of left and right directions Y is formed narrow, and top 40a is formed as being positioned at bottom 40b Left and right directions Y central part from front observe in convex form.

The formed behind of rear wall 32 at housing main body 27 has cave in towards front to look from behind in square The recess 41 of shape, this recess 41 opens just below.In recess 41 after this rear wall 32, paste There is the baffle plate 29 being made up of rectangular-shaped rubber slab etc..It addition, before this rear wall 32 (shell master Body 27 inner surface), it is formed with the longitudinal rib 42 that pair of right and left is stretched out towards front.This longitudinal rib 42 is formed at In the range of the lower end of described rib wall 36 to the lower end of housing main body 27.

This housing main body 27(shell 24) the outside sliding door lower frame 9 of 4 and described can be configured in Between water retaining wall portion 16a, and the cross wall portion 18 of supporting sliding door 3,4 can be positioned in.

It addition, housing main body 27 can outside baffle plate 29 with 16a faced chamber of water retaining wall portion the face of B Abut (after shell 24, side can abut with the face of B outside 16a faced chamber of water retaining wall portion).

On the left and right sidewall 33 of housing main body 27, it is formed and is formed also upward from lower end incised notch For avoiding the guide rail relief portion 43 of the interference with indoor guide rail 19.This guide rail relief portion 43 is formed In the position being located further forward side than fore-and-aft direction X central authorities.It addition, because of various sliding window 1(sliding door, windows) Different and make the position of the indoor and outdoor direction X of indoor guide rail 19 there is deviation, but described guide rail is dodged Before and after portion 43, width is the deviation of the position of the indoor and outdoor direction X coping with indoor guide rail 19 (can absorb deviation), is formed wider than the thickness of indoor guide rail 19.

It is upper that the lower end of described rib wall 36 and the lower end of lid installation portion 38 are positioned at than guide rail relief portion 43 Position closer to the top, the lower end of described through hole 40 is held to become the upper end substantially phase with guide rail relief portion 43 Same height and position.

As shown in Fig. 5, Fig. 7, Fig. 8 and Fig. 9, lid 28 is by upper wall 44, front and rear wall 45,46 and The sidewall 47 of left and right is formed as the box like of lower opening shape, is inserted into the inside of housing main body 27 from below, Upper wall 44 upper surface of this lid 28 abuts with the lower surface of described rib wall 36 and lid installation portion 38.

On the upper wall 44 of this lid 28, at the screwed hole with lid installation portion 38 of housing main body 27 The position of 37 correspondences, is formed with screwing through hole 48, by interting this screwing through hole 48 from below and and spiral shell Lid 28 is fixed on housing main body 27 by the screw 35 that pit 37 screws togather.

It addition, upper wall 44 upper surface at lid 28 is formed with pair of right and left guide portion 49.This guiding Portion 49 is formed as the ridge of direction X length before and after the upper surface of lid 28 is prominent upward, respectively guides Portion 49 on left and right directions Y between rib wall 36 and through hole 40.Therefore, through hole 40 is positioned at left and right Between guide portion 49.

On the left and right sidewall 47 of this lid 28, it is formed with and is formed at the guide rail on housing main body 27 The guide rail relief portion 50 of relief portion 43 correspondence.

After the antetheca 45 of lid 28 (lid 28 inner surface), it is positioned at left and right directions Y central part Longitudinal rib 51 formed in the vertical direction, on the rear wall 46 of lid 28, be formed pair of right and left from The recessed bar portion 52 of the above-below direction caved in towards front below, is fitted together in this recessed bar portion 52 and is formed at Longitudinal rib 42 on before the rear wall 32 of housing main body 27.

As shown in Fig. 5, Fig. 7, Fig. 8 and Fig. 9, described movable member 25 mainly by support plate 53, It is formed on the front end of this support plate 53 and can push the pushing away of lower frame 9 of outside sliding door 4 Pressure wall 54 and the abutting plate 55 being pasted onto on before this pushing wall 54 are constituted.

Support plate 53 is formed as the square tabular of fore-and-aft direction X length, X the most along the longitudinal direction It is formed with multiple rack tooth 56 at predetermined intervals.

Support plate 53 is configured between the left and right guide portion 49 of lid 28 upper surface and can be along front and back Guided by the guide portion 49 of left and right with moving freely to X.

This support plate 53 passes with this support plate 53 lead to through bottom 40b and the rack tooth 56 of through hole 40 The mode of the top 40a in hole 40, through the through hole 40 of housing main body 27 and can forwards highlight, And can before housing main body 27 along the longitudinal direction X highlight with freely retreating.

Push wall 54 and be formed as observing from front rectangular tabular, after this pushing wall 54 from Above-below direction central part, slightly by top and at left and right directions Y central part, connects the front end having support plate 53. This pushing wall 54 be previously formed towards rear depression recess 57, be embedded in this recess 57 ground The plate 55 that abuts being made up of rubber slab etc. arranged is pasted onto before pushing wall 54.

As shown in Figure 10, described cam part 26 is by base portion 58, the upper surface that is arranged on this base portion 58 On holding section 59 and the spiral cam 60 of the lower face side that is arranged on base portion 58 form.

Base portion 58 is formed as the rounded shape of top view, and minor diameter part 58a and diameter by top are less than this The large-diameter portion 58b of the bottom that footpath portion 58a is big is formed as stepped.

Holding section 59 is formed as the tubular that diameter is less than the minor diameter part 58a of base portion 58, and outer peripheral face is formed as Protuberance and recess concaveconvex shape continuously in a circumferential.It addition, the endoporus of this holding section 59 become by The circular poroid embedded hole 61 having bottom outlet to constitute, bottom arrives the minor diameter part 58a of base portion 58.

It addition, on base portion 58, be formed by the hexagonal the most recessed from the bottom surface of embedded hole 61 The poroid handle hole 62 having bottom outlet to constitute.

This cam part 26 is to be inserted into from below before being arranged on housing main body 27 by lid 28 This housing main body 27, as shown in Fig. 7 and Fig. 9, the minor diameter part 58a of base portion 58 is interspersed in shell master The peristome 34 of the upper wall 30 of body 27, and the upper wall 30 of large-diameter portion 58b upper surface and housing main body 27 Lower surface abuts, and thus, the top movement of cam part 26 is limited.It addition, by by lid 28 It is arranged on housing main body 27, prevents cam part 26 extracting downwards by this lid 28.

The lower surface of the spiral cam 60 of cam part 26 and guide portion 49 upper surface slide of lid 28 Contact, this cam part 26 can be supported on shell 24 the most rotationally.

It addition, cam part 26 is positioned at the upside of the support plate 53 of movable member 25, as shown in Figure 8, Spiral cam 60 engages with the rack tooth 56 of support plate 53.

As shown in Figure 6, the top of described functional unit 23 becomes knob 63, and bottom is formed as appearance Face is cylindric.In the lower face side of this functional unit 23, being formed can be for the engaging of cam part 26 Portion 59 embeds and inner peripheral surface becomes the connecting hole of the concaveconvex shape that the concaveconvex shape with holding section 59 mates 64.By the holding section 59 by being embedded in cam part 26 outside the connecting hole 64 of this functional unit 23, behaviour Make parts 23 to rotate integratedly with cam part 26.And, by functional unit 23 is carried out Rotating operation, cam part 26 and functional unit 23 unitary rotation, spiral cam 60 and rack tooth 56 Engaging (engaging with rack tooth 56), thus, support plate 53 moves forward and backward, and movable member 25 is along front and back Direction X retreats.

It addition, as shown in Figure 6 to 8, on functional unit 23, it is provided with and is positioned at connecting hole 64 Core and be inserted into the insertion section 65 of embedded hole 61 of cam part 26.This insertion section 65 is formed For the cylindrical body of forked, by inserting embedded hole 61, and constitute to radially inner side slightly elastic deformation, Suitable frictional resistance is produced between the inner surface and the outer surface of insertion section 65 of embedded hole 61.

This functional unit 23 can be relative to cam part 26 disassembled and assembled freely, by by functional unit 23 Pull down from cam part 26 and can not easily operation of cam parts 26.

It addition, on the knob 63 of functional unit 23, be formed by functional unit 23 from cam When parts 26 are pulled down for make this functional unit 23 be arranged on wall etc. on the connecting hole that engages of engaging portion 66。

It addition, in the auxiliary lock 21 of present embodiment, by by with the operation being formed on base portion 58 Pole member (die nut etc.) the update hole 62 of the hexagonal column of hole 62 coupling, though not behaviour Make parts 23, it is also possible to rotating operation cam part 26.

Described auxiliary lock 21 is arranged on sliding window 1(sliding door, window) time, such as, use to close and slide The state of dynamic window 1, when making movable member 25 retreat, with movable member 25 towards outside The mode of B, is arranged in auxiliary lock 21 between lower frame 9 and the water retaining wall portion 16a of outside sliding door 4 And near the door tail frame 11 of indoor sliding door 3.And, shell 24 is positioned in undercarriage 13 In cross wall portion 18, and make side after shell 24 (baffle plate 29) and water retaining wall portion 16a towards room The face of outside B abuts.

In this condition, functional unit 23 carried out before operation makes movable member 25 and then make movable member 25(abuts plate 55) abut with the face of A inside lower frame 9 faced chamber of outside sliding door 4, then, When functional unit 23 being operated to the direction making movable member 25 advance further, movable member 25 lower frames 9 pushing outside sliding door 4, auxiliary lock 21 clamp-ons lower frame 9 and the institute of outside sliding door 4 Stating between water retaining wall portion 16a, this auxiliary lock 21 is fixed on sliding window 1.Thus, indoor layback The movement of the opening direction of door 3 and outside sliding door 4 is limited.

It addition, make functional unit 23 when opposite direction rotates, the fixing of auxiliary lock 21 is released from.

In the auxiliary lock 21 of described structure, shell 24 can be arranged in the lower frame 9 of outside sliding door 4 With between water retaining wall portion 16a, movable member 25 can push the lower frame 9 of outside sliding door 4, thus auxiliary Lock 21 is helped to be formed as the chi can being housed between lower frame 9 and the water retaining wall portion 16a of outside sliding door 4 Very little.

Thus, when auxiliary lock 21 being arranged on sliding window 1(sliding door, window), thing is difficult To strike this auxiliary lock 21, and auxiliary lock 21 is difficult to be removed.It addition, auxiliary lock 21 will not More stretch out to indoor A than water retaining wall portion 16a, thus relieving the fixing situation of auxiliary lock 21 Under, even if auxiliary lock 21 is placed between lower frame 9 and the water retaining wall portion 16a of outside sliding door 4, this is auxiliary Help lock 21 also will not become obstacle.It addition, relieve auxiliary lock 21 fixing in the case of, pass through Auxiliary lock 21 is placed between lower frame 9 and the water retaining wall portion 16a of outside sliding door 4, it is possible to prevent auxiliary Help the loss of lock 21.

In the present embodiment, as use auxiliary lock 21 sliding door, window 1 exemplified with sliding window 1, But be not limited to this, it is also possible to for auxiliary lock 21 is arranged on the peristome that comes in and goes out as sliding door, window 1 Sliding door etc..

It addition, the edge, front of the guide rail relief portion 43 of housing main body 27 can be with indoor guide rail 19 engagings, in this condition, it is also possible to by making movable member 25 push outside sliding door 4 with abutting Lower frame 9, auxiliary lock 21 is fixed on sliding door, window 1.

It addition, auxiliary lock 21 can also front and back be constituted on the contrary, shell 24 is pulled 4 times with outside Frame 9 abuts, and movable member 25 can push water retaining wall portion 16a.

Figure 11 shows the auxiliary lock 21 of other embodiments.

The auxiliary lock 21 of present embodiment be left and right directions Y length form shell 24, and at left and right directions Two groups of movable members 25, cam part 26 and functional unit 23 are set on Y.

It addition, in the auxiliary lock 21 of these other embodiments, it is arranged on after shell 24 side also Abutting part 67 X along the longitudinal direction abutted with water retaining wall portion 16a can (freely adjust by free change of location Whole position) be set, thereby, it is possible to make auxiliary lock 21 tackle multiple sliding window 1(sliding door, window).

This abutting part 67 rectangular bear wall 68 and is pasted onto this and bears wall 68 by looking from behind The rectangular baffle plate 69 that looks from behind on after is constituted.

The location change component changing the position of this abutting part 67 is such as constituted shown in Figure 12.

Location change component shown in this Figure 12 has: have axle center columned of fore-and-aft direction X Supporting parts 71；The first fastener 72 and the second fastener 73 being arranged on these supporting parts 71.

First fastener 72 and the second fastener 73 are projecting to radial outside from supporting parts 71, These first fasteners 72 and the second fastener 73 are respectively provided with a pair along the circumference supporting parts 71.

One the first fastener 72, relative to another the first fastener 72, is positioned along supporting parts The circumference of 71 staggers the position of 90 °, and second fastener 73 is relative to another the second fastener 73, it is positioned along supporting the circumference of parts 71 and staggers the position of 90 °.

It addition, first fastener 72 is positioned at the rear of second fastener 73, another is first years old Fastener 72 is positioned at the rear of another the second fastener 73.

Second fastener 73 is relative to the first fastener 72, width (size of supporting parts 71 circumference) And height (supporting parts size radially) is bigger.

Supporting parts 71 can be interspersed in movably forward and backward the rear wall 32(being formed at housing main body 27 with Be referred to as down rear wall 32) on the first support holes 74 and be arranged on the abutment wall in front of this rear wall 32 In the second support holes 75 formed on 78.

At abutting part 67 with when abutting after rear wall 32, the first fastener 72 is positioned at rear wall Between 32 and abutment wall 78, the second fastener 73 is positioned at the front side of abutment wall 78.

First support holes 74 is formed the first fastener 72 can by and the second fastener 73 not The first otch 76 that can pass through, being formed with the second fastener 73 in the second support holes 75 can pass through The second otch 77.

In the location change component of described structure, as shown in Figure 12 (a)～(c), the first fastener 72 misplace with the first otch 76 and the second fastener 73 is at support in the circumference of supporting parts 71 With under the state of the second otch 77 dislocation in the circumference of part 71, abutting part 67 and supporting parts 71 can not Movable.

In this condition, make supporting parts 71 around axis rotation, as shown in Figure 12 (d), make When one fastener 72 mates with the first otch 76 and makes the second fastener 73 mate with the second otch 77, Abutting part 67 and supporting parts 71 can rearward move.Make abutting part 67 and supporting parts 71 backward During Fang Yidong, abutting part 67 and supporting parts 71 rearward move, until the second fastener 73 with after Wall 32 abuts.

When second fastener 73 abuts with rear wall 32, make abutting part 67 around the axle center of supporting parts 71 Rotate and return to original position.

Like this, abutting part 67 can change of location to the imaginary line institute of Figure 11 (a) and Figure 12 (b) The position shown.

Additionally, as the location change component of abutting part 67, be not limited to the parts of the structure shown in Figure 12, The parts of other structure can also be used.The position of ratchet mechanism is make use of to become for example, it is also possible to use More component or the location change component etc. being made up of rack tooth and spiral cam.

It addition, in legend, exemplified with the position that abutting part 67 can be made freely to change with front and back stages Change component, but it is not limited to this, it is possible to so that abutting part 67 can be with the multistage change bit of more than 3 grades Put, furthermore it is also possible to make abutting part 67 infinitely change of location.

Other structures are constituted in the same manner as the auxiliary lock 21 of the embodiment of Fig. 1～Figure 10.

It addition, the location change component of the described abutting part 67 of the auxiliary lock 21 of these other embodiment Can be used for the auxiliary lock 21 of the embodiment of Fig. 1～Figure 10.

Claims (4)

1. an auxiliary lock, be installed on sliding door, window (1) limit outside sliding door (4) and The movement of the opening direction of indoor sliding door (3), described sliding door, window (1) is that are pulled in indoor (3) Can openedly and closedly be arranged on door window frame (2) slidably with outside sliding door (4) above to be formed ,

Described auxiliary lock have shell (24) and can along indoor and outdoor direction (X) move freely quilt The movable member (25) being bearing on this shell (24), makes described shell (24) and door window frame (2) Undercarriage (13) or outside sliding door (4) lower frame (9) in side's engaging, and make movable part The part (25) direction to indoor and outdoor direction (X) and away from shell (24) is moved, and makes this movable part Part (25) abuts undercarriage (13) or the lower frame (9) of outside sliding door (4) of thrust door window frame (2) In the opposing party, thus, described auxiliary lock is fixed on door window frame (2), the spy of this auxiliary lock Levy and be,

This auxiliary lock is housed in outside sliding door (4) lower frame (9) and indoor (A) with Between the indoor side of sidewall portion (16a) of the door window frame (2) that this lower frame (9) is relative,

Described shell (24) can be configured in the lower frame (9) of outside sliding door (4) and in indoor Between the indoor side of sidewall portion (16a) of the door window frame (2) that side (A) is relative with this lower frame (9) and energy In the wall portion (18) of enough door window frames (2) being positioned in supporting sliding door (3,4), and can With the lower frame (9) of outside sliding door (4) or at the relative door of indoor (A) and this lower frame (9) A side in the indoor side of sidewall portion (16a) of window frame (2) abuts,

Described movable member (25) can from shell (24) towards described lower frame (9) or indoor Another facing in this lower frame (9) or indoor side of sidewall portion (16a) of the opposing party in wall portion (16a) One side moves, and makes this movable member (25) abut and pushes described lower frame (9) or indoor side of sidewall portion (16a) In the opposing party, thus, this auxiliary lock can be fixed,

Described shell (24) has: be formed as the housing main body (27) of the box like of lower opening shape；Lid Body (28), is inserted into from below in this housing main body (27) and is fixed on this housing main body (27) Upper and upper surface is provided with a pair guide portion (49) along the opening and closing direction (Y) pulled,

Described movable member (25) has: support plate (53), is configured in described lid (28) Between guide portion (49) and can move freely directed along indoor and outdoor direction (X)；Push wall (54), The opposing party in described lower frame (9) or indoor side of sidewall portion (16a) can be pushed,

Described support plate (53) can via be formed at shell (24) towards described lower frame (9) or Through hole (40) in the wall portion (31) of the opposing party in indoor side of sidewall portion (16a) is from shell (24) Interior prominent to outside, the side prominent from shell (24) of this support plate (53) is provided with pushing wall (54)。

2. auxiliary lock as claimed in claim 1, it is characterised in that on described shell (24), It is provided with the indoor guide rail (19) for avoiding with guide indoor sliding door (3) along opening and closing direction (Y) The guide rail relief portion (43) interfered.

3. auxiliary lock as claimed in claim 1, it is characterised in that be arranged on described shell (24) On abutting part (67) can with outside pull (4) lower frame (9) or indoor (A) with A side in the indoor side of sidewall portion (16a) of the door window frame (2) that this lower frame (9) is relative abuts, and And movable member (25) can with outside pull (4) lower frame (9) or indoor (A) with The opposing party in the indoor side of sidewall portion (16a) of the door window frame (2) that this lower frame (9) is relative abuts, The position in the indoor and outdoor direction (X) of the described abutting part (67) of shell (24) can be changed.

4. auxiliary lock as claimed in claim 1, it is characterised in that including:

Support plate (53), it is possible to be housed in described shell (24), and can be with from described shell (24) mode that the vertical face of a side highlights moves；

Abut plate (55), be arranged on one end of described support plate (53)；

Baffle plate (29), on the vertical face of the opposing party being arranged on described shell (24).