CN205348868U

CN205348868U - Swimming pool safety staircase structure

Info

Publication number: CN205348868U
Application number: CN201520959138.4U
Authority: CN
Inventors: 林华乡; 许耀元
Original assignee: Intex Industries Xiamen Co Ltd
Current assignee: Intex Industries Xiamen Co Ltd
Priority date: 2015-11-27
Filing date: 2015-11-27
Publication date: 2016-06-29
Anticipated expiration: 2025-11-27

Abstract

The utility model provides a swimming pool safety staircase structure, this staircase of including the interior foot bar of arranging the swimming pool in with arrange the swimming pool in outside outer foot bar to and the handrail on interior foot bar of connection and outer foot bar upper portion, wherein be equipped with on the outer foot bar can the roll -up the device that shelters from, should shelter from the device including establish respectively guard column on outer foot bar branch pipe, along the guard column from top to bottom the action book curtain formula visor, establish to organize and establish at the book curtain box of outer foot bar lower extreme and organize at the locking ware on guard column upper portion, be equipped with the automatic re -setting mechanism that can make roll curtain formula visor flexible in rolling up curtain box group, and roll up the upper end of curtain formula visor and establish the complex direction locking piece with locking ware group. The reset function of this book curtain formula visor that shelters from the device through rolling up curtain box group and realizing self -closing, and the lock solid function that locking ware group realized rolling up curtain formula visor makes the staircase can realize initiative safety protection function, the children that avoid causing do not have get into the swimming pool under the guardianship after the unexpected incident of production, increase the convenience of safe staircase use simultaneously.

Description

Swimming pool safety escalator structure

Technical field

This utility model relates to a kind of swimming pool equipment, particularly relates to a kind of swimming pool safety escalator structure.

Background technology

Swimming is the physical culture being loved by the people and body building, and along with the continuous lifting of people's quality of life, health sense strengthens day by day, has been become the common recognition of people by building body of swimming.Therefore swimming place various swimming pools in one's power arise at the historic moment, and the facility that ladder of swimming pool is indispensable in swimming pool tramples turnover swimming pool for user.

For Inflatable swimming pool, after inflation, the inside and outside of this swimming pool all has certain height with ground, enter for the convenience of the users in swimming pool, staircase need to be used for entering in swimming pool, and mostly staircase is to adopt " people " the font staircase (as shown in Figure 1) being erected on pool edge, the side treadle 10 of this staircase is to stretch to put outside swimming pool, and opposite side treadle 20 is stretched and put in swimming pool.The water of a usual swimming pool can repeatedly use, and is particularly equipped with the Inflatable swimming pool of water circulation system, especially can life-time service.Owing in swimming pool, Chi Shui is deeper, when the unmanned use of swimming pool, child can arbitrarily by passing in and out pond by " people " font staircase, and danger of being drowned, as used the ladder of swimming pool of this kind of structure, for preventing child from entering swimming pool under without monitoring, it is necessary to staircase is moved away from pond by guardian after making to be finished, and leave safe and reliable memory space in, so add the inconvenience of use.

The inconvenience caused is moved for reducing removing of staircase, just detachable staircase structure as shown in Figure 2 is occurred in that, it is mainly positioned at the side outside pond at staircase increases a stay tube 30, namely treadle 20 is that clearance fit is propping up on stay tube 30, together with locking mechanism clearance fit is passed through with the fixed mount 40 on a stay tube 30 in the top of treadle 20.Namely, when the normality of staircase uses, treadle 20 is to be combined in stay tube 30 front to form normal staircase function；For preventing child from entering swimming pool under without monitoring, only need to unlock make treadle 20 remove from a stay tube and fixed mount 40 can (as shown in Figure 3), so only removing removing of the relatively whole staircase of the mode moving treadle 20 and move more easy and convenient, and pedalless stay tube 30 make child cannot be freely accessible in swimming pool.

But above-mentioned various structure, all needs the artificial timely for operating of children guardian, if there is tutorial carelessness, fails to remove in time and move staircase or separate treadle 20, however it remains active child is climbed alone staircase and entered the possibility of swimming pool, there is potential safety hazard.

Utility model content

The purpose of this utility model is to provide a kind of swimming pool safety escalator structure, and it can effectively prevent child from entering the staircase structure of swimming pool when without monitoring, to ensure the safety that staircase uses.

For achieving the above object, solution of the present utility model is:

A kind of swimming pool safety escalator structure, this staircase includes the interior treadle being placed in swimming pool and the outer treadle being placed in outside swimming pool, and connects the handrail of interior treadle and outer treadle top；Wherein: described outer treadle is provided with the radical occlusion device that can furl; guard column that this radical occlusion device includes being respectively provided on outer treadle arm, roller shutter type along guard column knee-action are protected lid, are located at the roller shutter box group of outer treadle lower end and are located at the locking device group on guard column top; described roller shutter box group is provided with the automatic reset mechanism that roller shutter type protection lid can be made flexible, and the upper end of roller shutter type protection lid sets the guiding lock dog coordinated with locking device group.

Described roller shutter box group includes box body, lid, spool, back-moving spring and rotary damper; box body and lid constitute the cavity volume of accommodating spool, back-moving spring, rotary damper and roller shutter type protection lid; concurrently form the opening flexible for roller shutter type protection lid; the lower end of roller shutter type protection lid is fixed on spool; and rotary damper coordinates on spool, spool, back-moving spring constitute the automatic reset mechanism of roller shutter box group.

Described spring housing is placed on spool, coordinates a roller shutter cylinder outside spool is nested with spring again, then the lower end of roller shutter type protection lid is just fixed on roller shutter cylinder.

Described spool is respectively arranged at two ends with rotary damper.

Described two guard columns are equipped with locking device group.

Described locking device group includes matrix, release lever, one way stop and torsion spring, and release lever is articulated on matrix, and its one end is to convexedly stretch in outside body, and on the other end pivot joint block and stretch and be placed in guard column.

After adopting such scheme, in sum, this utility model is provided with, by treadle outside, the radical occlusion device that can furl, the roller shutter type protection lid of this radical occlusion device realizes the reset function being automatically switched off by roller shutter box group, and locking device group realizes the locking function of roller shutter type protection lid, make staircase can realize active safety safeguard function, thus avoiding current ladder of swimming pool not moved away from pond or doing extra protection act or measure by staircase (or a part of component in staircase) artificially, the child being likely to result in is without the unexpected security incident produced after entering swimming pool under guarding, increase the convenience that safety escalator uses simultaneously.

Accompanying drawing explanation

Fig. 1 is the enforcement schematic diagram of existing ladder of swimming pool；

Fig. 2 is the structural representation of existing swimming pool safety escalator；

Fig. 3 is the enforcement schematic diagram of existing swimming pool safety escalator；

Fig. 4 is STRUCTURE DECOMPOSITION figure of the present utility model；

Fig. 4 A is the structure sectional view 1 of this utility model locking device group；

Fig. 4 B is the structure sectional view 2 of this utility model locking device group；

Fig. 4 C is the structure sectional view 3 of this utility model locking device group；

Fig. 5 is enforcement schematic diagram of the present utility model (use state)；

Fig. 6 is enforcement schematic diagram (safe condition) of the present utility model；

Fig. 7 is the schematic diagram that this utility model is implemented on swimming pool.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

As shown in Figures 4 to 7, this utility model discloses a kind of swimming pool safety escalator structure, this staircase includes the interior treadle 1 being placed in swimming pool and the outer treadle 2 being placed in outside swimming pool, and the handrail 3 on treadle 1 and outer treadle 2 top in connecting, in simultaneously, treadle 1 is additionally provided with the stable arm-tie 4 both being connected to ensure the stabilized soil pavement of whole staircase with the both sides on the top of outer treadle 2；Of the present utility model it is critical only that:

Treadle 2 is provided with the radical occlusion device 7 that can furl outside; guard column 71 that this radical occlusion device 7 includes being respectively provided on 2 liang of arms 21 of outer treadle, roller shutter type along guard column 71 knee-action are protected lid 72, are located at the roller shutter box group 73 of outer treadle 2 lower end and are located at the locking device group 74 on guard column 71 top; described roller shutter box group 73 is provided with the automatic reset mechanism that roller shutter type protection lid 72 can be made flexible, and the upper end of roller shutter type protection lid 72 sets the guiding lock dog 721 coordinated with locking device group 74.

Described roller shutter box group 73 includes box body 731, lid 732, spool 733, back-moving spring 734 and rotary damper 735, box body 731 and lid 732 constitute accommodating spool 733, back-moving spring 734, the cavity volume of rotary damper 735 and roller shutter type protection lid 72, concurrently form the opening flexible for roller shutter type protection lid 72, the lower end of roller shutter type protection lid 72 is fixed on spool 733, and rotary damper 735 is to cooperate with on spool 733, spring 734 herein is to be placed on spool 733, for avoiding interference with, a roller shutter cylinder 736 is coordinated again outside spool 733 is nested with spring 734, then the lower end of roller shutter type protection lid 72 is just fixed on roller shutter cylinder 735.So, this spool 733 and back-moving spring 734 just constitute the automatic reset mechanism of roller shutter box group 73.

Concrete; this roller shutter type protection lid 72 lower end screwed locks fix on roller shutter cylinder 736; one end of spring 734 is stuck on the draw-in groove of roller shutter cylinder 736; other end is fixed on the upper of spool 733; rotary damper 735 locked by spool 733 two ends fixed screw; it is symmetrical arranged two rotary dampers 735 herein and is to ensure that roller shutter type protection lid 72 actions are more steady, adopt a damping due to rotation axle 735 also may be used；Spool 733 two ends are locked on box body 731 side with fixed screw again; spool 733 is made to maintain static; the one end thus making spring 734 is fixed; the other end also and then rotates when roller shutter cylinder 736 rotates, so that spring 734 translates into the elastic potential energy of spring 734 when roller shutter type protection lid 72 promotion roller shutter cylinder 736 rotates；And rotary damper 735 can adopt unidirectional damping, the rotation direction in roller shutter type protection lid 72 retracting does not have damping force, it is possible to convenient rotation.After promoting roller shutter type protection lid 72 external force to cancel, elastic potential energy is discharged by spring 734, promotes roller shutter cylinder 736 to rotate backward, now rotary damper 735 damping force, makes the edge of roller shutter type protection lid 72 reset slowly along guard column 71.

Coordinate shown in Fig. 4 A to Fig. 4 C; two guard columns 71 are equipped with locking device group 74; described locking device group 74 is to include matrix 741, release lever 742, one way stop 743 and torsion spring (not shown); the nearly middle part of release lever 742 is articulated on matrix 741; its one end is to convexedly stretch in outside body 741, and on the other end pivot joint block 743 and stretch and be placed in guard column 71.

This utility model is when normality, and namely during safe condition, the snap action that the guiding lock dog 721 of roller shutter type protection lid 72 is the block 743 by locking device group 74 is in locked state.

As shown in Figure 4 A; during use; press the release lever 742 of locking device group 74; then block 743 departs from the stop locking action to guiding lock dog 721; exert a force and roller shutter type protection lid 72 is down promoted; so as to be rolled in roller shutter box group 73, then the pedal of the outer treadle 2 of staircase is exposed out, and user just can pass through staircase into and out of pond.

As shown in Figure 4 B, subsequently, the pine oil force to roller shutter type protection lid 72, then roller shutter type protection lid 72 is carried out return gradually by roller shutter type protection lid 72 under the effect of the internal automatic reset mechanism of roller shutter box group 73, when roller shutter type protection lid 72 rises to certain altitude, when guiding lock dog 721 touches the one way stop 743 of locking device group 74, it is up that one way stop 743 gets out of the way guiding lock dog 721 around drive-connecting shaft 744 rotation, when the guiding lock dog guide post 721 of roller shutter type protection lid 72 rises to predetermined altitude, one way stop 743 falls and stops roller shutter type protection lid guiding lock dog 721 pulled down of 72 and descending, namely locking protective effect is played, thus avoiding child to pull roller shutter type protection lid 72(to see shown in Fig. 4 C), realize staircase energy active safety safeguard function.

In sum, ladder of swimming pool of the present utility model is provided with, by treadle 2 outside, the radical occlusion device 7 that can furl, the roller shutter type protection lid 72 of this radical occlusion device 7 realizes the reset function being automatically switched off by roller shutter box group 73, and locking device group 74 realizes the locking function of roller shutter type protection lid 72, make staircase can realize active safety safeguard function, thus avoiding current ladder of swimming pool not moved away from pond or doing extra protection act or measure by staircase (or a part of component in staircase) artificially, the child being likely to result in is without the unexpected security incident produced after entering swimming pool under guarding, increase the convenience that safety escalator uses simultaneously.

The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore the change in every case done according to claim of the present utility model and description or modification, all should belong within the scope that this utility model patent contains.

Claims

1. a swimming pool safety escalator structure, this staircase includes the interior treadle being placed in swimming pool and the outer treadle being placed in outside swimming pool, and connects the handrail of interior treadle and outer treadle top；It is characterized in that: described outer treadle is provided with the radical occlusion device that can furl; guard column that this radical occlusion device includes being respectively provided on outer treadle arm, roller shutter type along guard column knee-action are protected lid, are located at the roller shutter box group of outer treadle lower end and are located at the locking device group on guard column top; described roller shutter box group is provided with the automatic reset mechanism that roller shutter type protection lid can be made flexible, and the upper end of roller shutter type protection lid sets the guiding lock dog coordinated with locking device group.

2. swimming pool safety escalator structure as claimed in claim 1; it is characterized in that: described roller shutter box group includes box body, lid, spool, back-moving spring and rotary damper; box body and lid constitute the cavity volume of accommodating spool, back-moving spring, rotary damper and roller shutter type protection lid; concurrently form the opening flexible for roller shutter type protection lid; the lower end of roller shutter type protection lid is fixed on spool; and rotary damper coordinates on spool, spool, back-moving spring constitute the automatic reset mechanism of roller shutter box group.

3. swimming pool safety escalator structure as claimed in claim 2, it is characterised in that: described spring housing is placed on spool, coordinates a roller shutter cylinder outside spool is nested with spring again, then the lower end of roller shutter type protection lid is just fixed on roller shutter cylinder.

4. swimming pool safety escalator structure as claimed in claim 2 or claim 3, it is characterised in that: described spool is respectively arranged at two ends with rotary damper.

5. swimming pool safety escalator structure as claimed in claim 1, it is characterised in that: described two guard columns are equipped with locking device group.

6. the swimming pool safety escalator structure as described in claim 1 or 5; it is characterized in that: described locking device group includes matrix, release lever, one way stop and torsion spring; release lever is articulated on matrix, and its one end is to convexedly stretch in outside body, and on the other end pivot joint block and stretch and be placed in guard column.