CN207700572U - Convenient for the balustrade on old man downstairs - Google Patents

Abstract

The utility model discloses a kind of balustrades convenient on old man downstairs, wall including stair and close to stair, its key points of the technical solution are that offering holding tank on the wall, armrest assembly is installed in the holding tank, the armrest assembly includes handrail, bar shaped box and tooth form cassette tape, the handrail is in integrally rod-type and one end is inserted into bar shaped box, the bar shaped box includes the box body for being embedded in and being fixedly connected in holding tank and is arranged on box body the bar shaped perforation being pierced by for handrail, the tooth form cassette tape is arranged in bar shaped box, the handrail is inserted into the clamping portion being arranged on one end of bar shaped box, the card-tight part of multiple arcs flute profile is provided on the tooth form cassette tape, the clamping portion includes the guide surface of arc and the clamping face that is vertically arranged, the clamping portion and card-tight part cooperation clamping.The utility model solves old man, and in two hand steered firmly handrails, when walking on stair, body is leaned to one side so that very inconvenient problem when upstairs.

Description

Convenient for the balustrade on old man downstairs

Technical field

The utility model is related to indoor design field, more particularly to a kind of balustrades convenient on old man downstairs.

Background technology

In low-rise building, as some villas, multilayer foreign-style house height are relatively low, so it is not provided with elevator, and elevator one As be set in the presence of higher than in seven layers of building.

Existing stair are usually side Kao Qiang, other side setting guardrail and handrail, are made upper and lower by the way that guardrail is arranged One protection of resident is given when building, and handrail is set and is gone downstairs convenient for the upper of resident.

Old man is more stable for walking when walking on stair, generally requires two hands and buttresses handrail together, then slowly Slow goes ahead, but since old man in two hand steered firmly handrails, lean to one side by body so that it is very inconvenient when upstairs.

Utility model content

The purpose of this utility model is to provide a kind of balustrades convenient on old man downstairs, it passes through by stair The handrail of lateral arrangement is installed so that old man's body in upper grasp handrail downstairs is positive so that above and below old man on wall It is more convenient when stair.

The above-mentioned purpose of the utility model technical scheme is that：

A kind of balustrade convenient on old man downstairs includes the wall of stair and close stair, is opened up on the wall There is holding tank, armrest assembly is installed in the holding tank, the armrest assembly includes handrail, bar shaped box and tooth form cassette tape, The handrail is in integrally rod-type and one end is inserted into bar shaped box, and the bar shaped box includes being embedded in and being fixedly connected in holding tank Box body and the bar shaped perforation being pierced by for handrail is set on box body, the tooth form cassette tape is arranged in bar shaped box, the handrail It is inserted into the clamping portion being arranged on one end of bar shaped box, the card-tight part of multiple arcs flute profile is provided on the tooth form cassette tape, it is described Clamping portion includes the guide surface of arc and the clamping face being vertically arranged, and the clamping portion and card-tight part cooperation are clamped.

By using above-mentioned technical proposal, the holding tank of setting armrest assembly is first offered on the wall close to stair, Then mounted armrest assembly is embedded and be fixedly connected in holding tank, then old man using handrail go downstairs, always People's both hands are concordant and body is positive holds handrail, handrail gently lifted when upstairs so that the clamping portion on handrail is in guide surface Upper easily sliding, slides on clamping face, when old man pulls down handrail, the clamping face being vertically arranged gives handrail one upward resistance Handrail is stuck on clamping face by power, and the handrail being stuck on card-tight part is pulled downward on when old man is upstairs, has given one support of old man Point so that old man can easily, safety walk to step to a new level, then old man lifts handrail again so that handrail is from card-tight part Clamping in deviate from, carry out clamping into next card-tight part, old man goes another step, and repeats this process, facilitates old man Upstairs；During downstairs, old man gives handrail one downward thrust, and clamping face has given handrail one upward resistance, makes Old man is obtained when downstairs by the resistance of card-tight part, reduces leaning forward when going downstairs so that safer when downstairs；It is helped by setting Hand component so that old man it is upper downstairs when can old man's both hands it is concordant and body is positive holds handrail so that above and below old man It is more convenient when building.

The utility model is further arranged to：The clamping portion includes interior snap-gauge and the set being fixedly connected on handrail one end And if the outer card plate being fixedly connected on handrail at the interior snap-gauge position, the card-tight part setting interior snap-gauge and outer card plate it Between, the distance between the top of the card-tight part and bar shaped box are set as lifting in handrail, helping between interior snap-gauge and outer card plate When bar moves to the top of card-tight part, interior snap-gauge and outer card plate are contacted with the inner wall of bar shaped box, and not will produce interference, the item Shape perforation width be set as handrail on card-tight part move when handrail be located at card-tight part top and bottom when handrail highest point and The distance between lowest point.

By using above-mentioned technical proposal, interior snap-gauge and outer card plate are set on handrail, and card-tight part is arranged in interior snap-gauge Between outer card plate so that the connection between clamping portion and card-tight part more closely, and uses handrail in old man in order to prevent When handrail deviate from from bar shaped box, and bar shaped box interior snap-gauge and outer card plate when old man lifts handrail will not occur with bar shaped box it is dry It relates to, by the distance between the top of card-tight part and bar shaped box are set as lifting in handrail on tooth form cassette tape in bar shaped box, interior snap-gauge When handrail between outer card plate moves to the top of card-tight part, interior snap-gauge and outer card plate are contacted with the inner wall of bar shaped box, and not Will produce interference, and by the width that bar shaped is perforated be set as handrail handrail when being moved on card-tight part be located at the top of card-tight part and The distance between handrail highest point and lowest point when bottom, so carrying out when lifting of handrail, handrail will not be from bar shaped box Abjection, and will not be interfered with bar shaped box, and when lifting, interior snap-gauge and outer card plate are contacted with the inner wall of bar shaped box, may be used also The height of handrail is lifted when limiting old man downstairs so that old man will not because of lift handrail it is excessively high when and increase it is additional to Under impulse force.

The utility model is further arranged to：The length of the handrail is set as the half of stairway width.

By using above-mentioned technical proposal, it sets the length of handrail to the half of stairway width so that catch in old man When handrail stair activity, handrail will not cause to interfere to the resident of other stair activities.

The utility model is further arranged to：It is provided with grip part on the handrail.

By using above-mentioned technical proposal, it is provided with grip part on handrail, has both made old man in promptly handrail more It is convenient, but also the more fastening that old man grasps when grasping handrail.

The utility model is further arranged to：The handrail is stretching structure.

By using above-mentioned technical proposal, because in the actual use process, resident needs toward upstairs transporting one sometimes The bigger articles such as a little wardrobes, in order to prevent handrail transport is caused to interfere, so setting handrail to stretching structure.

The utility model is further arranged to：The handrail is set as two sections, and the inserted link being inserted into bar shaped box is provided with and grabs The bar of grabbing in portion is held, the length and diameter of the inserted link, which is all higher than, grabs bar, and described grab offers telescopic hole along its length on bar, institute State telescopic hole diameter is identical as bar is grabbed and length is less than and grabs bar, be additionally provided with locking switch on the handrail.

Inserted link is pulled out from telescopic hole, is opened in locking when carrying out the stretching of handrail by using above-mentioned technical proposal Under the action of pass so that inserted link with grab together with rod locking；When carrying out the compression of handrail, locking switch is opened, and to stretching The direction of shrinkage cavity pushes inserted link, inserted link to be slided into telescopic hole, realizes inserted link and grabs flexible between bar.

The utility model is further arranged to：The locking switch include be opened on inserted link and lockhole, be opened in and grab Embedding hole, the locking spring being fixedly connected in embedding hole on bar and the closing piece being fixedly connected on locking spring, the closing piece Whole one end in cylindrical type and separate locking spring carries out arc transition, and the closing piece coordinates with lockhole and embedding hole, the lock Tight spring is in compressive state, and closing piece is embedded in embedding hole, and when locking spring bounces, the top of closing piece is higher than the top of lockhole, institute State depth of the height more than lockhole that closing piece carries out arc transition.

By using above-mentioned technical proposal, when carrying out the stretching of handrail, inserted link is pulled out from telescopic hole, embedding hole with When inserted link and moving to the position of lockhole, locking spring bounces so that closing piece is inserted into lockhole and is pierced by from lockhole so that inserts Bar with grab together with rod locking；When carrying out the compression of handrail, closing piece is pressed down on, and push and insert to the direction of telescopic hole Bar, under the action of the position of closing piece arc transition, inserted link is slided into telescopic hole, is realized inserted link and is grabbed flexible between bar. By the way that locking switch is set as being made of locking spring and closing piece etc. so that inserted link and grab it is flexible more convenient between bar, And it is more stable in locking.

The utility model is further arranged to：It is provided with multiple handrails in the bar shaped box.

By using above-mentioned technical proposal, multiple handrails are provided in bar shaped box so that carry out simultaneously in several old men It is withouted waiting for when above downstairs so that more convenient when on old man downstairs.

The utility model is further arranged to：It is embedded in and is fixedly connected with and item on the wall of the close stair corner The holder that shape box both ends are connected to and arrange straight down.

By using above-mentioned technical proposal, it is embedded in and is fixedly connected with and bar shaped box on the wall close to stair corner The holder that both ends are connected to and arrange straight down, for placing the flexible handrail finished so that handrail is put more neat And it will not be interfered with resident when placing.

The utility model is further arranged to：On the box body of the bar shaped box and indicator light is installed on the shaft of handrail.

By using above-mentioned technical proposal, old man is made to be easier to find handrail in upper go downstairs by installing indicator light Position.

In conclusion the utility model has the advantages that：

1, pass through and armrest assembly be set so that old man it is upper downstairs when can old man's both hands it is concordant and positive hold of body is helped Hand, so that more convenient when going downstairs on old man；

2, by setting handrail to stretching structure so that will not be with other pedestrians when old man is using on handrail downstairs It interferes；

3, by close to stair corner wall on be embedded in and be fixedly connected be connected to bar shaped box both ends and vertically The holder arranged downwards, for placing the flexible handrail finished so that put more neat of handrail and will not be in placement It is interfered with resident.

Description of the drawings

Fig. 1 is the schematic diagram of stair in embodiment 1；

Fig. 2 is the schematic diagram of armrest assembly in embodiment 1；

Fig. 3 is the schematic diagram of handrail and the cooperation of tooth form cassette tape in embodiment 1；

Fig. 4 is the schematic diagram of handrail in embodiment 1；

Fig. 5 is the structural schematic diagram of handrail in embodiment 1.

In figure, 1, stair；2, wall；21, holding tank；3, armrest assembly；31, handrail；311, clamping portion；3111, interior card Plate；3112, outer card plate；3113, grip part；3114, inserted link；3115, bar is grabbed；3116, telescopic hole；312, locking switch；3121、 Lockhole；3122, embedding hole；3123, locking spring；3124, closing piece；32, bar shaped box；321, box body；322, bar shaped is perforated；33, tooth Shape cassette tape；331, card-tight part；3311, guide surface；3312, clamping face；34, holder.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment 1：A kind of balustrade convenient on old man downstairs, as shown in Figure 1, one in the buildings such as villa, foreign-style house As stair 1 are positioned close at the position of wall 2, in order to enable on old man downstairs when it is more convenient, be equipped on wall 2 Armrest assembly 3 offers holding tank 21 to facilitate the installation of armrest assembly 3 on wall 2.

As shown in Fig. 2, armrest assembly 3 includes the whole handrail 31 in rod-type, one end of handrail 31 is inserted into bar shaped box 32, Tooth form cassette tape 33 is provided in bar shaped box 32, one end that handrail 31 is inserted into bar shaped box 32 is connected on tooth form cassette tape 33.Wherein, item Shape box 32 includes box body 321 that is embedded and being fixedly connected on wall 2, and the bar shaped being pierced by for handrail 31 is provided on box body 321 Perforation 322.

As shown in Figure 3, Figure 4, handrail 31 is inserted on one end of bar shaped box 32 and is provided with clamping portion 311.On tooth form cassette tape 33 Multiple card-tight parts 331 are provided with, clamping portion 311 is clamped with the cooperation of card-tight part 331.

Specifically, the generally arc flute profile of card-tight part 331, including the guide surface 3311 of arc and the card that is vertically arranged Tight face 3312, clamping portion 311 include the interior snap-gauge 3111 being fixedly connected on 31 one end of handrail and are arranged and are fixedly connected on and help Outer card plate 3112 on bar 31 at 3111 position of interior snap-gauge, card-tight part 331 are arranged in interior snap-gauge 3111 and outer card plate 3112 Between.

When in use, old man's both hands are concordant and body is positive holds handrail 31, and handrail 31 is gently lifted when upstairs so that Clamping portion 311 on handrail 31 is easily slided on guide surface 3311, is slided on clamping face 3312, when old man pulls down handrail 31, The clamping face being vertically arranged 3312 has given handrail 31 1 upward resistances, handrail 31 is stuck on clamping face 3312, Lao Ren The handrail 31 being stuck on card-tight part 331 is pulled downward on when upstairs, has given one supporting point of old man, old man can be light, safety It walks to step to a new level, then old man lifts handrail 31 again so that handrail 31 is deviate from from the clamping of card-tight part 331, under One card-tight part 331 carries out clamping, and old man is stepping to a new level, and repeats this process, facilitates old man upstairs；In process downstairs In, old man gives handrail 31 1 downward thrusts, and clamping face 3312 has given handrail 31 1 upward resistances so that old man is under By the resistance of card-tight part 331 when building, reduce leaning forward when going downstairs so that safer when downstairs；By the way that armrest assembly is arranged 3 so that old man it is upper downstairs when can old man's both hands it is concordant and body is positive holds handrail 31 so that on old man downstairs when It is more convenient.

As shown in Fig. 2, when old man is using handrail 31, handrail 31 is deviate from from bar shaped box 32 in order to prevent, and bar shaped box 32 When old man lifts handrail 31, interior snap-gauge 3111 and outer card plate 3112 will not be interfered with bar shaped box 32, by tooth in bar shaped box 32 The distance between the top of card-tight part 331 and bar shaped box 32 are set as lifting in handrail 31 on shape cassette tape 33,3111 He of interior snap-gauge When handrail 31 between outer card plate 3112 moves to the top of card-tight part 331, interior snap-gauge 3111 and outer card plate 3112 and bar shaped box 32 inner wall contact, and not will produce interference, and the width of bar shaped perforation 322 is set to handrail 31 on card-tight part 331 The distance between 31 highest point of handrail and lowest point when handrail 31 is located at 331 top and bottom of card-tight part when movement, thus into When lifting of row handrail 31, handrail 31 will not be deviate from from bar shaped box 32, and will not be interfered with bar shaped box 32, and lift Interior snap-gauge 3111 and outer card plate 3112 are contacted with the inner wall of bar shaped box 32 when rising, and handrail is lifted when can also limit old man downstairs 31 height so that old man will not because of lift handrail 31 it is excessively high when and increase additional downward impulse force.

When in use, the holding tank 21 of setting armrest assembly 3 is first offered on the wall 2 close to stair 1, it then will peace The armrest assembly 3 installed is embedded in and is fixedly connected in holding tank 21, and then old man is carried out using handrail 31 downstairs, by setting Set armrest assembly 3 so that old man it is upper downstairs when can old man's both hands it is concordant and body is positive holds handrail 31 so that always It is more convenient when on people downstairs.

As shown in Figure 1, setting the length of handrail 31 to the half of 1 width of stair so that caught on handrail 31 in old man Go downstairs 1 when, handrail 31 will not cause to interfere to the resident of other stair activities 1.With reference to Fig. 4, and it is arranged on handrail 31 There is grip part 3113, i.e., so that old man is more convenient in promptly handrail 31, but also what old man grasped when grasping handrail 31 More fasten.

In the actual use process, resident needs toward upstairs transporting the bigger article such as some wardrobes sometimes, in order to Prevent handrail 31 from causing to interfere to transport, so setting handrail 31 to stretching structure.

Specifically, as shown in Figure 4, Figure 5, it sets handrail 31 to two sections here, is inserted into inserted link in bar shaped box 32 3114, be provided with grip part 3113 grabs bar 3115, and the length and diameter of inserted link 3114 is all higher than and grabs bar 3115, wherein grabs Telescopic hole 3116 is offered on bar 3115 along its length, the diameter of telescopic hole 3116 is identical as bar 3115 is grabbed, and length, which is less than, grabs Bar 3115 so that when handrail 31 is shunk, grab bar 3115 and be inserted into telescopic hole 3116, because the length of telescopic hole 3116 is small In grabbing bar 3115 so that bar 3115 is grabbed when being inserted into telescopic hole 3116, has sub-fraction to be not inserted into, it is convenient when being stretched Grab the stretching of bar 3115.

Locking switch 312 is additionally provided on handrail 31, locking switch 312 includes being opened on inserted link 3114 and grabbing bar The lockhole 3121 of one end of 3115 connections is opened in and grabs the embedding hole 3122 of the one end being connect with inserted link 3114 on bar 3115, fixes The locking spring 3123 being connected in embedding hole 3122 and the closing piece 3124 being fixedly connected on locking spring 3123, wherein closing piece 3124 is whole in cylindrical type, and one end far from locking spring 3123 carries out arc transition, closing piece 3124 and lockhole 3121 and embedding hole 3122 cooperations.When grabbing in the insertion telescopic hole 3116 of bar 3115, locking spring 3123 is in compressive state, and closing piece 3124 is embedded in embedding In hole 3122, when locking spring 3123 bounces, the top of closing piece 3124 is higher than the top of lockhole 3121, and closing piece 3124 carries out The height of arc transition is more than the depth of lockhole 3121.

When carrying out the stretching of handrail 31, inserted link 3114 is pulled out from telescopic hole 3116, in embedding hole 3122 with inserted link 3114 when moving to the position of lockhole 3121, and locking spring 3123 bounces so that closing piece 3124 is inserted into lockhole 3121 and from lock It is pierced by hole 3121 so that inserted link 3114 and grab bar 3115 and be locked together；When carrying out the compression of handrail 31, lock is pressed down on Block 3124, and inserted link 3114 is pushed to the direction of telescopic hole 3116, under the action of the position of 3124 arc transition of closing piece, insert Bar 3114 is slided into telescopic hole 3116, is realized inserted link 3114 and is grabbed flexible between bar 3115.

As shown in Figure 1 and Figure 2, multiple handrails 31 are provided in bar shaped box 32 so that carry out simultaneously up and down in several old men It is withouted waiting for when building so that more convenient when on old man downstairs.

Close to 1 corner of stair wall 2 on be embedded in and be fixedly connected be connected to 32 both ends of bar shaped box and vertically to The holder 34 of lower arrangement, for placing the flexible handrail 31 finished.

On the box body of bar shaped box 32 and indicator light is installed on the shaft of handrail 31, makes old man by installing indicator light It is easier to find the position of handrail 31 in upper go downstairs.

The application method convenient for the balustrade on old man downstairs in the utility model is：As shown in Figure 1 and Figure 2, first exist The holding tank 21 of setting armrest assembly 3 is offered on the wall 2 of stair 1, then mounted armrest assembly 3 is embedded in and It is fixedly connected in holding tank 21, then old man is carried out downstairs using handrail 31, and old man's both hands are concordant and body is positive holds Handrail 31 gently lifts handrail 31 when upstairs so that and the clamping portion 311 on handrail 31 is easily slided on guide surface 3311, On the clamping face of sliding into 3312, when old man pulls down handrail 31, the clamping face 3312 being vertically arranged gives handrail 31 1 upward resistances Power, handrail 31 is stuck on clamping face 3312, and the handrail 31 being stuck on card-tight part 331 is pulled downward on when old man is upstairs, is given One supporting point of old man, old man light, safety can walk step to a new level, and then old man lifts handrail 31 again so that helps Bar 31 is deviate from from the clamping of card-tight part 331, and clamping is carried out into next card-tight part 331, and old man is stepping to a new level, and repeats This process facilitates old man upstairs；During downstairs, old man gives handrail 31 1 downward thrusts, and clamping face 3312 is given Handrail 31 1 upward resistances so that old man, by the resistance of card-tight part 331, reduces leaning forward when going downstairs when downstairs, It is safer when making downstairs；Pass through and armrest assembly 3 be set so that old man it is upper downstairs when can old man's both hands be concordant and body Forward direction holds handrail 31, so that more convenient when going downstairs on old man.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

Claims (10)

1. a kind of balustrade convenient on old man downstairs, including stair（1）With the wall close to stair（2）, it is characterised in that： The wall（2）On offer holding tank（21）, the holding tank（21）In armrest assembly is installed（3）, the armrest assembly （3）Including handrail（31）, bar shaped box（32）And tooth form cassette tape（33）, the handrail（31）It is whole to be inserted into item in rod-type and one end Shape box（32）In, the bar shaped box（32）Including insertion and it is fixedly connected on holding tank（21）In box body（321）And setting In box body（321）On for handrail（31）The bar shaped perforation being pierced by（322）, the tooth form cassette tape（33）It is arranged in bar shaped box（32） In, the handrail（31）It is inserted into bar shaped box（32）One end on the clamping portion that is arranged（311）, the tooth form cassette tape（33）Upper setting There is the card-tight part of multiple arcs flute profile（331）, the card-tight part（331）Guide surface including arc（3311）Be vertically arranged Clamping face（3312）, the clamping portion（311）And card-tight part（331）Cooperation clamping.

2. the balustrade according to claim 1 convenient on old man downstairs, it is characterised in that：The clamping portion（311） Including being fixedly connected on handrail（31）Interior snap-gauge on one end（3111）Be arranged and be fixedly connected on handrail（31）It is upper close interior Snap-gauge（3111）Outer card plate at position（3112）, the card-tight part（331）It is arranged in interior snap-gauge（3111）And outer card plate （3112）Between, the card-tight part（331）Top and bar shaped box（32）The distance between be set as in handrail（31）It lifts, it is interior Snap-gauge（3111）And outer card plate（3112）Between handrail（31）Move to card-tight part（331）Top when, interior snap-gauge（3111） And outer card plate（3112）With bar shaped box（32）Inner wall contact, and not will produce interference, the bar shaped is perforated（322）Width set It is set to handrail（31）In card-tight part（331）Handrail when upper movement（31）Positioned at card-tight part（331）Handrail when top and bottom（31） The distance between highest point and lowest point.

3. the balustrade according to claim 2 convenient on old man downstairs, it is characterised in that：The handrail（31）Length Degree is set as stair（1）The half of width.

4. the balustrade according to claim 3 convenient on old man downstairs, it is characterised in that：The handrail（31）On set It is equipped with grip part（3113）.

5. the balustrade according to claim 4 convenient on old man downstairs, it is characterised in that：The handrail（31）To stretch Shrinking structure.

6. the balustrade according to claim 5 convenient on old man downstairs, it is characterised in that：The handrail（31）Setting For two sections, it is inserted into bar shaped box（32）In inserted link（3114）, it is provided with grip part（3113）Grab bar（3115）, the inserted link （3114）Length and diameter be all higher than and grab bar（3115）, described to grab bar（3115）On offer telescopic hole along its length （3116）, the telescopic hole（3116）Diameter and grab bar（3115）Identical and length, which is less than, grabs bar（3115）, the handrail （31）On be additionally provided with locking switch（312）.

7. the balustrade according to claim 6 convenient on old man downstairs, it is characterised in that：The locking switch （312）Including being opened in inserted link（3114）It is upper and lockhole（3121）, be opened in and grab bar（3115）On embedding hole（3122）, it is fixed It is connected to embedding hole（3122）In locking spring（3123）And it is fixedly connected on locking spring（3123）On closing piece（3124）, The closing piece（3124）Whole is in cylindrical type and separate locking spring（3123）One end carry out arc transition, the closing piece （3124）With lockhole（3121）With embedding hole（3122）Cooperation, the locking spring（3123）In compressive state, closing piece（3124） Embedded embedding hole（3122）In, locking spring（3123）When bouncing, closing piece（3124）Top be higher than lockhole（3121）Top, institute State closing piece（3124）The height for carrying out arc transition is more than lockhole（3121）Depth.

8. the balustrade according to claim 7 convenient on old man downstairs, it is characterised in that：The bar shaped box（32）In It is provided with multiple handrails（31）.

9. the balustrade according to claim 8 convenient on old man downstairs, it is characterised in that：The close stair（1） The wall of corner（2）It upper insertion and is fixedly connected with and bar shaped box（32）The holder that both ends are connected to and arrange straight down （34）.

10. the balustrade according to claim 9 convenient on old man downstairs, it is characterised in that：The bar shaped box（32） Box body on and handrail（31）Shaft on indicator light is installed.