CN2825896Y

CN2825896Y - Improved structure of door sill

Info

Publication number: CN2825896Y
Application number: CN 200520105262
Authority: CN
Inventors: 中村宣毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-02
Filing date: 2005-09-02
Publication date: 2006-10-11
Anticipated expiration: 2015-09-02

Abstract

The utility model provides an improved structure of a door sill. A user can choose to open the door sill by a hand or a foot. When the user is inconvenient to open the door sill by the hand, the user can choose the foot to push a lower switch upwards so as to drive a connecting rod to move upwards, which correspondingly enables a control block which is connected with the connecting rod to interlock the locking part of a first locking block to separate from the positioning hole of a second side support, and enables the control block to move upwards along with a driven interlocking piece so that the lower part of a positioning pin which is connected with the interlocking piece can separate from the positioning hole of a base, and moreover a door body can be in a free pivoting state; at the moment, a slight push by the foot can reach the aim to open the door body in pivoting; otherwise, when the user want to operate an upper switch by the hand, the user must extend the hand in the through slotted hole of an upper fixing seat and then grasp or push the upper switch from the top so that the upper switch passes through a sliding block thereof, moves upwards along the straight sliding groove of the upper fixing seat and meanwhile drives the first locking block and the positioning pin to respectively separate from the positioning hole of a first side support and the positioning hole of the base. Thereby, the upper switch is difficult for children to operate due to the children's height, and thus the favorable safety can be reached.

Description

The improvement structure on door hurdle

Technical field

The utility model relates to the improvement structure on a kind of hurdle, it can select to operate unlatching by pin or hand, and operation by human hand opening ways of switch also can be avoided the child to operate and has safety on it, also can select to set up a safety switch in addition and reach dual safe effect.

Background technology

The door hurdle of commonly using 9 as shown in Figure 1, it is by door body 91, side stand 92, second side stand 93, base 94 members such as grade are formed, the retaining element 95 and the adjustment knob 96 that utilize side stand 92 and 93 spiral shells of second side stand to establish can be located at door hurdle 9 between the doorframe 90, this doorframe 90 can be the kitchen, child room or other need limit room or the place of child's turnover to prevent to cause danger, and wherein a side of door body 91 is passed through pivot connecting element 911,912 articulate with a side of side stand 92 and to be the state that can pivot, and by the set clamping device 97 in door body 91 tops a body 91 can be fixed with second side stand, 93 snap closes; Yet only limit to operation by human hand clamping device 97 and open a body 91 through looking into aforementioned structure, be inconvenient to operate in the kitchen or because of the other factors both hands as the adult and can not open a body 91 when opening clamping device 97 and cause puzzlement and inconvenience in the use, clamping device 97 is also caused danger easily and is influenced child's safety if pulled open by the child in addition.

The design people is in view of many defectives of commonly using product, and through constantly research and improvement, and the improvement structure on a kind of hurdle is designed in creation.

Novel content

Main purpose of the present utility model is to provide the improvement structure on a kind of hurdle, it can select to operate a unlatching door hurdle by pin or hand, and operation by human hand opening ways of switch also can be avoided the child to operate and has safety on it, also can select to set up a safety switch in addition and reach dual safe effect.

In order to achieve the above object, the improvement structure on of the present utility model hurdle includes:

The door body, the one side is the state that can pivot by the inboard pivot joint of pivot and side stand, and its top is provided with first lock dog, can stretch into the set locating hole of the second side stand relative position by the lock section of first lock dog;

Side stand, its outside is provided with several retaining elements, and the spiro tooth part of retaining element is adjusted knob and locked side stand again for revolving lock one earlier, the inboard of this side stand then with the side pivot joint of door body;

Second side stand, its outside is provided with several retaining elements, and the spiro tooth part of retaining element is locked second side stand again for revolving lock one adjustment knob earlier;

Base is located between the side stand and second side stand and is positioned at the below of a body, and this base has a correspondence and is positioned at a member such as locating hole of the below of the set alignment pin in body below and forms;

Can utilize side stand and set several retaining elements of second side stand and adjustment knob to be fixedly arranged between the doorframe by the door hurdle structure that aforementioned components is formed;

It is characterized in that:

This headstock gear includes:

Lower fixed seat, have several locating holes at its relative wall, can link fixingly by a side-lower of locked assembly and door body, and its diapire mask has correspondence to be positioned at the perforation of the locating hole of base, and a wall wherein has chute and can slip into for the slide block of switch down in addition;

Moving part, the below is connected with alignment pin, and the perforation of location wall of passing spring and door body below is then by the fixture block and the nested location of the draw-in groove of controll block of its top, and the below of aforementioned alignment pin is arranged in the set lower fixed seat of a body, and a side of spring is set against the upper end of alignment pin, and the opposite side of spring then can be for being resisted against location wall perforation place of aforementioned door body below;

Following switch has the chute that slide block can stretch into lower fixed seat, and links by the below locking of lock member and connecting rod;

Connecting rod, below form bending, and run through slotted eye and the following switch that pass location, the below wall of a body link fixingly, and its top then has the abaculus of the nested connection of caulking groove that supplies controll block;

Controll block, its below is respectively equipped with caulking groove and draw-in groove, draw-in groove wherein can collude the fastening position for the fixture block of moving part, the draw-in groove that establish in addition its top then can supply and the sheathed location of the fixture block of last switch, a side of controll block forms guide ramp in addition, this guide ramp is near the guiding incline of the inboard of first lock dog, and the below of controll block has for the slide block that is slidedly arranged on upper fixed seat slippage chute up and down in addition;

First lock dog is slidedly arranged on the stop wall of upper fixed seat, and this first lock dog has a groove in addition, and a side of this groove forms guiding incline;

Last switch comprises the slide block that a side of shank and shank links, but is the slide down shifting state by the straight runner that slide block is slidedly arranged on upper fixed seat, and the below of slide block has a fixture block;

Upper fixed seat, have several reference columns, can link by the fixation wall locking of lock member with the side top of door body, its below has the sliding slide block of controll block of establishing, and upper fixed seat is provided with the horizontal slotted eye of establishing first lock dog for sliding in addition, and laterally a side of the slotted eye sidewall that runs through this upper fixed seat stretches out for the lock section of aforesaid first lock dog, and has the stop wall of the opposite side of a backstop elastic parts in this horizontal slotted eye, this upper fixed seat has the straight runner that the slide block cunning of keeping supplying switch is established, and makes the shank of switch be positioned at its default slotted eye that runs through.

In addition, moving part can adopt the rope body or the less body of rod of diameter of high tenacity and intensity, links aforesaid fixture block by its top then, and is linked by the top of its below with aforesaid alignment pin.

Once more, the top of this upper fixed seat can select to open in addition one for the sliding sideslip groove of establishing the lock section of second lock dog, and second lock dog has the portion that affects that is connected in the lock section, on having, this portion of affecting affects piece and following clamping block, should on affect the piece just can be nested for the draw-in groove institute of the safety switch of the upper hopper chute that is slidedly arranged on upper fixed seat, and the sideslip groove that can make its lock section stretch out upper fixed seat earlier after safety switch is by the outside slippage of its draw-in groove interlock second lock dog inserts the second set locating hole of the first side stand relative position again, and but the following clamping block that also makes second lock dog just is positioned at the top and then the blocking shank of a sidewall of concave space institute adjacency of the shank of switch, makes the switch slippage that can't make progress.

The improvement structure on door of the present utility model hurdle, can select to operate a unlatching door hurdle with hand or pin, when opening with hand, user's inconvenience can select upwards to move down switch and move on drivening rod in the top with pin, but the lock section of controll block interlock first lock dog that makes connecting rod relatively and linked breaks away from the locating hole of second side stand, and make controll block also drive moving part simultaneously upwards to move, and the below that makes the alignment pin of its connection breaks away from the locating hole of base, and then a body is can free pivot state, foot touched immediately and reached the purpose that a body pivots and opens this moment.

When desire hand must be penetrated that running through of upper fixed seat grips in the slotted eye then on hand operation during switch or by on push to switch, make switch drive first lock dog simultaneously and alignment pin breaks away from the locating hole of first side stand and the locating hole of base respectively along the straight runner of upper fixed seat to top offset by its slide block, therefore child's height height is difficult to operate switch, reaches preferable safety relatively.

The utility model can select to install safety switch, second locating hole of second side stand is inserted in the lock section that this safety switch can drive second lock dog, and can end a upward sidewall of the shank of switch by the following clamping block card of second lock dog, make the switch can't be to top offset, therefore no matter with switch in the hand operation or with pin upwards the top down switch all can't interlock on switch upwards move, and can reach the double protection effect relatively and improving safety.

Description of drawings

Now cooperate graphic in detail the explanation as after.

Fig. 1 is a floor map of commonly using a hurdle;

Fig. 2 is located at the floor map of doorframe for the utility model embodiment;

Fig. 3 is the partial, perspective view of the utility model embodiment;

Fig. 4 is another angle partial, perspective view of the utility model embodiment;

Fig. 5 is the rear perspective enlargement decomposition of the utility model embodiment upper fixed seat member set with it;

Fig. 6 is the rear perspective combination enlarged drawing of the utility model embodiment upper fixed seat member set with it;

Fig. 7 shows the back view plane section enlarged diagram of upper fixed seat and lower fixed seat region of interest for the utility model embodiment;

Fig. 8 is the three-dimensional enlargement decomposition of the utility model embodiment lower fixed seat, moving part, alignment pin and following switch;

Fig. 9 is the solid combination enlarged drawing of the utility model embodiment lower fixed seat, moving part, alignment pin and following switch;

Figure 10 is the wherein rear perspective enlarged drawing of controll block of the utility model embodiment;

Figure 11 is the wherein rear perspective enlarged drawing of first pin block of the utility model embodiment;

Figure 12 shows the back view plane section enlarged diagram of another action of upper fixed seat and lower fixed seat region of interest for the utility model embodiment;

Figure 13 is the rear perspective combination enlarged drawing of another action of the utility model embodiment upper fixed seat member set with it;

Figure 14 shows the back view plane section enlarged diagram of another action of upper fixed seat and lower fixed seat region of interest for the utility model embodiment.

The specific embodiment

As Fig. 2～shown in Figure 12, the utility model is the improvement structure on a kind of hurdle, and a kind of headstock gear of being opened by hand or foot operation selected is provided, and wherein this hurdle structure includes:

Door body 10, the one side is the state that can pivot by the inboard pivot joint of pivot 103 and side stand 11, its top is provided with first lock dog 14, can stretch into the set locating holes 121 of second side stand, 12 relative positions (with reference to figure 7) by the lock section 141 of first lock dog 14 (in addition with reference to Figure 11);

Side stand 11, its outside is provided with several retaining elements 15, and the spiro tooth part 151 of retaining element 15 is adjusted knob 16 and is locked side stand 11 again for revolving lock one earlier, and the inboard of this side stand 11 then articulates with a side of door body 10, and this side stand 11 can link one and add wide plate 110 in addition;

Second side stand 12, its outside is provided with several retaining elements 15, and the spiro tooth part 151 of retaining element 15 is locked second side stand 12 again for revolving lock one adjustment knob 16 earlier, this second side stand 12 can link one and add wide plate 120 in addition;

Base 13 is located between the side stand 11 and second side stand 12 and is positioned at the below of a body 10, and this base 13 has locating hole 131 members such as grade that a correspondence is positioned at the below of the set alignment pin 17 in a body 10 belows;

A door hurdle structure of forming by aforementioned components can be utilized side stand 11 to be fixedly arranged on second side stand, 12 set several retaining elements 15 and adjustment knob 16 between the doorframe 101 (present embodiment is the doorframe in kitchen) such as kitchen and cause danger to avoid the child to enter the kitchen;

Its main being characterised in that:

This headstock gear includes:

Lower fixed seat 2, (in addition with reference to figure 8, Fig. 9) has several locating holes 211 at its relative wall 21, it is fixing with the side-lower binding of door body 10 to pass through lock member 22 (in addition with reference to figure 2, Fig. 7), and its diapire face 23 and have the perforation 231 that correspondence is positioned at the locating hole 131 of base 13, a wall 21 wherein has the chute 212 that can slip into for the slide block 41 of switch 4 down in addition;

Moving part 3, its below 32 is connected with alignment pin 17, and the perforation 1021 of location wall 102 (with reference to figure 7) of passing spring 30 and door body 10 belows is then by the fixture block 31 of its top and the draw-in groove 62 nested location of controll block 6, and the below of aforementioned alignment pin 17 is arranged in a body 10 set lower fixed seats 2, and a side of the upper end 171 ammunition feed springs 30 of alignment pin 17 is supported cover, and the opposite side of spring 30 then can be resisted against the circumferential surface of aforementioned door body 10 belows location wall 102 perforation 1021;

Following switch 4 has the slide block 41 (with reference to figure 7, Fig. 8) of the chute 212 that can stretch into lower fixed seat 2, and passes through the below 52 locking bindings of lock member 42 and connecting rod 5;

Connecting rod 5, its below 52 forms bendings, and run through slotted eye 1022 (with reference to figure 7) and the following switch 4 that pass location, the below wall 102 of a body 10 link fixingly, and its top then has can supply the abaculus 51 of the caulking groove 61 nested connections of controll block 6;

Controll block 6 (in addition with reference to figure 5, Fig. 7, Figure 10), its below is respectively equipped with caulking groove 61 and draw-in groove 62, draw-in groove 62 wherein can collude the fastening position for the fixture block 31 of moving part 3, the draw-in groove 63 that establish in addition its top then can supply the fixture block 1811 sheathed location with last switch 18, a side of controll block 6 forms guide ramp 64 in addition, this guide ramp 64 is near the guiding incline 143 of the inboard of first lock dogs 14, in addition the below of controll block 6 have chute 65 (with reference to figure 5) can slippage up and down for the slide block 71 that is slidedly arranged on upper fixed seat 7;

First lock dog 14, it is slidedly arranged on the stop wall 73 of upper fixed seat 7, and this first lock dog 14 has a groove 146 in addition, and a side of this groove 146 forms guiding incline 143;

Last switch 18 comprises the slide block 181 that a side of shank 182 and shank 182 links, can be slidedly arranged on the straight runner 74 (with reference to figure 5, Fig. 7) of upper fixed seat 7 by slide block 181 but be the slide down shifting state, and the below of slide block 181 and have a fixture block 1811;

Upper fixed seat 7, have several reference columns 70, can link by fixation wall 100 (with reference to the figure 3) locking of lock member (figure does not show) with the side top of door body 10, its below has can slide the slide block 71 of establishing controll block 6, and upper fixed seat 7 is provided with in addition can be for the sliding horizontal slotted eye 72 of establishing first lock dog 14, and laterally a side of slotted eye 72 sidewall 75 that runs through this upper fixed seat 7 stretches out for the lock section 141 of aforesaid first lock dog 14, and in this horizontal slotted eye 72 and have one can be for the stop wall 73 of the opposite side 1402 of backstop flexible member 140, this upper fixed seat 7 also has one can keep supplying the slide block 181 sliding straight runners of establishing 74 of switch 18, and make that the shank 182 of switch 18 is positioned at that it presets run through slotted eye 76;

The door hurdle structure of previous embodiment is the doorframe 101 that is arranged at the kitchen, can avoid the child to enter the kitchen and cause danger, and hold article or inconvenient when opening when family's housewife's both hands with hand, as long as will descend switch 4 upwards to move on slide block 41 drivening rods 5 that (with reference to Figure 12) can make down switch 4 and move in the top by its foot, but and make the upwards slippages of abaculus 51 interlock controll blocks 6 of connecting rod 5, relatively also making the draw-in groove 62 of controll block 6 can drive moving part 3 moves up, and the alignment pin that the below linked 17 that makes moving part 3 compressible spring 30, and the lower end 172 that makes alignment pin 17 breaks away from the locating hole 131 of base 13, and aforementioned controll block 6 is upwards also laterally moved first lock dog, 14 compression elastic elements 140 and inwardly laterally slippage in the top by its guide ramp 64 slippage the time, make its lock section 141 can break away from the locating hole 121 of second side stand 12, open with touching a body 10 pivots with pin again; Certainly, also can select directly to use hand operation as not using foot to open, as long as will go up switch 18 upwards exert pressure can by its fixture block 1811 interlock controll blocks 6 upwards slippage and driving move on the moving part 3, make the locating hole 131 of the lower end 172 disengaging bases 13 of alignment pin 17, move the locating hole 121 (with reference to Figure 12) that first lock dog 14 makes its lock section 141 disengagings second side stand 12 and when controll block 6 is upwards moved, also laterally push up, open with touching a body 10 pivots; And when aforementioned body 10 pivot reversion original positions, the locating hole 131 of base 13 also can be recovered to insert in the lower end 172 of then aforementioned alignment pin 17, and the locating hole 121 of second side stand 12 is also recovered to insert in the lock section 141 of aforementioned first lock dog 14.

Moreover, please be in addition with reference to figure 5, Fig. 7, a sideslip groove 78 can be selected to open in addition for sliding lock section 801 of establishing second lock dog 80 in the top of aforementioned upper fixed seat 7, and second lock dog 80 and having be connected in lock section 801 affect portion 802, this affects portion 802 to affect piece 8021 and following clamping block 8022 on having, should on affect the piece 8021 just can be nested for 81 of the draw-in grooves of safety switch 8 of the upper hopper chute 79 that is slidedly arranged on upper fixed seat 7, and the sideslip groove 78 that can make its lock section 801 stretch out upper fixed seat 7 earlier after safety switch 8 is by its draw-in groove 81 interlocks second lock dog 80 outside slippages inserts the second set locating hole 122 of first side stand, 12 relative positions again, and but the following clamping block 8022 that also makes second lock dog 80 just is positioned at the top and then the blocking shank 182 of a sidewall 1824 of 1823 adjacency of concave space of the shank 182 of switch 18, makes switch 18 can't make progress slippage (with reference to Figure 13, Figure 14); Briefly, as long as safety switch 8 transfers the lock section 801 of moving interlock second lock dog 80 to stretch into second locating hole 122 of second side stand 12, and make switch 18 in following clamping block 8022 blockings of second lock dog 80 simultaneously, switch 18 can not be opened further guarantee its safety to prevent the child from opening.

In addition, aforesaid moving part 3 can adopt the rope body or the less body of rod of diameter of high tenacity and intensity, links aforesaid fixture block 31 by its top then, and is linked by the top of its below 32 with aforesaid alignment pin 17.

In sum, the utility model can be concluded and be had following enhancement effect:

1. can select when user's inconvenience is opened with hand upwards to move down switch 4 to move on the drivening rod 5 in the top with pin, but the lock section 141 that makes controll block 6 interlocks first lock dog 14 that connecting rod 5 linked relatively breaks away from the locating hole 121 of second side stand 12, and make controll block 6 also drive moving part 3 simultaneously upwards to move, and the below that makes the alignment pin 17 of its connection breaks away from the locating hole 131 of base 13, and then a body 10 is can free pivot state, foot touched immediately and reached the purpose that a body 1 pivots and opens this moment.

When desire hand must be penetrated that running through of upper fixed seat 7 grips in the slotted eye 76 then on hand operation during switch 18 or by on push to switch 18, make switch 18 can be by its slide block 181 along the straight runner 74 of upper fixed seat 7 to top offset and drive first lock dog 14 simultaneously and break away from the locating hole 121 of first side stand 12 and the locating hole 131 of base 13 respectively with alignment pin 17, therefore child's height height is difficult to operate switch 18, reaches preferable safety relatively.

3. can select to install safety switch 8, this safety switch 8 can drive second locating hole 122 of lock section 801 insertions second side stand 12 of second lock dog 80, and can end a upward sidewall 1824 of the shank 182 of switch 18 by following clamping block 8022 cards of second lock dog 80, make the switch 18 can't be to top offset, therefore no matter with switch in the hand operation 18 or with pin upwards the top down switch 4 all can't interlock on switch 18 upwards move, and can reach the double protection effect relatively and improving safety.

Claims

1. the improvement structure on a door hurdle, it provides a kind of headstock gear of being opened by hand or foot operation selected, and wherein this hurdle structure includes:

The door body, the one side is the state that can pivot by the inboard pivot joint of pivot and side stand, and its top is provided with first lock dog, stretches into the set locating hole of the second side stand relative position by the lock section of first lock dog;

Base is located between the side stand and second side stand and is positioned at the below of a body, and this base has a correspondence and is positioned at a locating hole of the below of the set alignment pin in body below;

This hurdle structure is by side stand and set several retaining elements of second side stand and adjust knob and be fixedly arranged between the doorframe;

It is characterized in that:

This headstock gear includes:

Lower fixed seat, have several locating holes at its relative wall, side-lower by locked assembly and door body links fixing, and its diapire mask has correspondence to be positioned at the perforation of the locating hole of base, and a wall wherein has the chute that slips into for the slide block of switch down in addition;

Moving part, the below is connected with alignment pin, and the perforation of location wall of passing spring and door body below is then by the fixture block and the nested location of the draw-in groove of controll block of its top, and the below of alignment pin is arranged in the set lower fixed seat of a body, and a side of spring is set against the upper end of alignment pin, and the opposite side of spring is resisted against body below location wall perforation place;

Following switch has the slide block of the chute that stretches into lower fixed seat, and links by the below locking of lock member and connecting rod;

Controll block, its below is respectively equipped with caulking groove and draw-in groove, draw-in groove wherein colludes the fastening position for the fixture block of moving part, the draw-in groove that establish in addition its top then supplies and the sheathed location of the fixture block of last switch, a side of controll block forms guide ramp in addition, this guide ramp is near the guiding incline of the inboard of first lock dog, and the below of controll block has the chute for slippage about the slide block that is slidedly arranged on upper fixed seat in addition;

Last switch comprises the slide block that a side of shank and shank links, and be slidedly arranged on the straight runner of upper fixed seat by slide block, and the below of slide block has a fixture block;

Upper fixed seat, have several reference columns, link by the fixation wall locking of lock member with the side top of door body, its below has the sliding slide block of controll block of establishing, and upper fixed seat is provided with the horizontal slotted eye of establishing first lock dog for sliding in addition, and laterally a side of slotted eye runs through the sidewall of this upper fixed seat and supplies the lock section of aforementioned first lock dog to stretch out, and has the stop wall of the opposite side of a backstop flexible member in this horizontal slotted eye, this upper fixed seat has the straight runner that the slide block cunning of keeping supplying switch is established, and makes the shank of switch be positioned at its default slotted eye that runs through.

2. the improvement structure on door as claimed in claim 1 hurdle is characterized in that moving part adopts the rope body or the less body of rod of diameter of high tenacity and intensity, links fixture block by its top then, and is linked by the top of its below with alignment pin.

3. the improvement structure on door as claimed in claim 1 hurdle, it is characterized in that, the top of this upper fixed seat opens one in addition for the sliding sideslip groove of establishing the lock section of second lock dog, and second lock dog has the portion that affects that is connected in the lock section, affect piece and following clamping block on this portion of affecting has, affect piece nested on this by the draw-in groove institute of the safety switch of the upper hopper chute that is slidedly arranged on upper fixed seat.