CN111119724A - Safety ladder for swimming pool - Google Patents
Safety ladder for swimming pool Download PDFInfo
- Publication number
- CN111119724A CN111119724A CN202010044396.5A CN202010044396A CN111119724A CN 111119724 A CN111119724 A CN 111119724A CN 202010044396 A CN202010044396 A CN 202010044396A CN 111119724 A CN111119724 A CN 111119724A
- Authority
- CN
- China
- Prior art keywords
- ladder
- swimming pool
- meshing
- gear
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
- E06C9/085—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members ladders unfolded in the direction of the longitudinal members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/14—Parts, details or accessories not otherwise provided for
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/14—Parts, details or accessories not otherwise provided for
- E04H4/144—Means for facilitating access, e.g. step units or slides
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/46—Non-skid equipment
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a safety ladder for a swimming pool, which comprises a wall body, wherein the wall body is internally provided with the swimming pool, the right end wall of the swimming pool is internally communicated with a containing cavity, the upper end surface of the wall body is internally provided with a loading and unloading device, the loading and unloading device comprises a clamping block capable of horizontally sliding, the upper end surface of the wall body is provided with a mounting block, the lower end surface of the mounting block is fixedly provided with a locking block, the locking block is internally provided with a clamping groove which penetrates through the locking block from left to right, and the clamping block is inserted into the clamping groove when moving horizontally. And prevent the swimmer from colliding with the ladder, thereby protecting the safety of the swimmer.
Description
Technical Field
The invention relates to the technical field of ladders, in particular to a safety ladder for a swimming pool.
Background
The ladder is the daily life instrument, do the limit by two long thick poles, the middle horizontal pole that is fit for the climbing that crosses, be applicable to the occasion of arbitrary needs climbing, supply the user to trample the ladder of business turn over swimming pool in the swimming pool, current swimming pool ladder fixed mounting is at the swimming pool edge, the operational difficulty when overhauing or changing, and the ladder generally directly places the setting of evading in the swimming pool, then the personnel easily collide on the ladder when swimming in the swimming pool or playing, there is certain potential safety hazard, and reduce the space size of swimming pool, secondly, the angle of putting of ladder is fixed, the space of partial swimming pool for not influencing the swimming pool, set up the ladder in vertical form, trample inconvenience when nevertheless this kind of ladder comes in and goes out, bring the difficulty for the use. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
current swimming pool ladder fixed mounting is at the swimming pool edge, overhauls and changes inconveniently, and personnel come in and go out to trample inconveniently.
The safety ladder for the swimming pool comprises a wall body, the swimming pool is arranged in the wall body, a containing cavity is arranged in the right end wall of the swimming pool in a communicating mode, a loading and unloading device is arranged in the upper end face of the wall body and comprises a clamping block capable of sliding horizontally, an installation block is arranged on the upper end face of the wall body, a locking block is fixedly arranged on the lower end face of the installation block, a clamping groove penetrating through the locking block from left to right is formed in the locking block, the clamping block is inserted into the clamping groove when moving horizontally, the installation block can be connected with the wall body in a locking mode, a swinging cavity is formed in the installation block, a rack is fixedly arranged on the inner end wall of the swinging cavity, a ladder capable of being retracted into the containing cavity is rotatably arranged in the swinging cavity through a rotating shaft, a rotating motor is connected to the right end of the swinging cavity, the rotating device comprises a rotatable meshing gear, the meshing gear is meshed with the rack, the meshing gear can be rotated when the ladder rotates, so that power is provided for the rotating device to work, a treading cavity which penetrates through the ladder from left to right is arranged in the ladder, four treading plates are arranged in the treading cavity in a rotating mode, a turnover device is arranged in the front end wall of the treading cavity and provides power for the treading plate to rotate, the turnover device is linked with the rotating device, the treading plate is driven to turn over when the meshing gear rotates, a supporting device is arranged at the lower end of the ladder and comprises lifting supporting columns which are symmetrical in the front-back direction, the lifting of the supporting columns is linked with the turning over of the treading plate, and when the ladder swings into the swimming pool, the treading plate is turned to be horizontal so as to be convenient to tread, and the support columns are telescopic and used for supporting the ladder in the swimming pool.
Preferably, the right end face of the supporting column is provided with a tooth structure.
Wherein, loading and unloading device includes opening locking groove up, the intercommunication is equipped with the sliding tray between locking groove right-hand member wall and the external world, the fixture block slide set up in the sliding tray, the fixture block with the torsional spring has set firmly between the sliding tray, the fixture block right-hand member extends to the external world and has set firmly the fixed block.
Wherein, rotating device includes the transmission chamber, meshing gear rotate set up in the transmission intracavity, meshing gear downside rotates and is equipped with first bevel gear, first bevel gear with meshing gear front end face has set firmly the belt pulley, from top to bottom connect through drive belt power between the belt pulley, first bevel gear downside meshing is connected with second bevel gear, second bevel gear center department has set firmly the gear pivot, transmission chamber downside is equipped with the belt chamber, gear pivot lower extreme extends to the belt intracavity just has set firmly first band pulley.
Wherein, turning device includes four meshing chambeies, the meshing intracavity rotates to be equipped with the rear end and extends to trample the intracavity and with trample the chamber rear end wall and rotate the trip shaft of connecting, four trample the footboard fixed mounting respectively in four on the trip shaft, the trip shaft front end is equipped with firmly and is located the worm wheel of meshing intracavity, the meshing of worm wheel right side is connected with the worm, four it is equipped with the transmission shaft to rotate between the meshing chamber, the transmission shaft is located the part of meshing intracavity with worm fixed connection, the transmission shaft upper end extends to the belt intracavity just has set firmly the second band pulley, the second band pulley with through synchronous belt power connection between the first band pulley.
The supporting device comprises a front telescopic cavity and a rear telescopic cavity which are symmetrical and have openings facing downwards, the supporting columns are arranged in the front telescopic cavity and the rear telescopic cavity in a sliding mode respectively, supporting legs are fixedly arranged at the lower ends of the supporting columns, a connecting cavity is arranged in the wall of the right end of the telescopic cavity, a rotating gear meshed with the supporting columns is arranged in the connecting cavity in a rotating mode, a connecting rod is fixedly arranged between the front end wall and the rear end wall of the treading cavity and at the lower side of the treading plate, the front end and the rear end of the connecting rod rotate to connecting shafts in the connecting cavity, the connecting shafts are located at one end in the connecting cavity and fixedly connected with the rotating gear, a third bevel gear is fixedly arranged on the front end face of the rotating gear at the front side, a fourth bevel gear is connected to the upper side of.
Preferably, the supporting legs periphery sets firmly anti-skidding rubber pad, can improve the supporting legs is right the holding power of ladder avoids the supporting legs slides in aqueous, just the ladder drives during the supporting legs swing, avoid the supporting legs is right the drawing of swimming pool diapire.
The invention has the beneficial effects that: the ladder can be arranged in the swimming pool through the assembling and disassembling device, the operation is simple and convenient, the replacement and the maintenance are convenient, the swinging angle of the ladder can be adjusted through the rotating device according to the requirements of people for coming in and going out, the pedal plate rotates to be in a horizontal state when the rotating device works, the ladder is suitable for different people to use, and the ladder is retracted into the accommodating cavity in the swimming pool when not in use, does not occupy the space of the swimming pool, avoids the collision between the swimming people and the ladder, and protects the safety of the people.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a safety ladder for a swimming pool according to the present invention;
FIG. 2 is a schematic view of the "initial state" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 4 is an enlarged schematic view of "B" of FIG. 1;
FIG. 5 is an enlarged view of the structure of "C" of FIG. 3;
FIG. 6 is a schematic view of the structure in the direction "D-D" of FIG. 5;
FIG. 7 is a schematic view of the structure in the direction "E-E" of FIG. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a safety ladder for a swimming pool, which is mainly used for the work of swimming personnel to go in and out of the swimming pool, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a safety ladder for a swimming pool, which comprises a wall body 21, wherein a swimming pool 22 is arranged in the wall body 21, a containing cavity 23 is communicated with the right end wall of the swimming pool 22, an assembling and disassembling device 90 is arranged in the upper end surface of the wall body 21, the assembling and disassembling device 90 comprises a fixture block 29 capable of horizontally sliding, an installation block 40 is arranged on the upper end surface of the wall body 21, a locking block 24 is fixedly arranged on the lower end surface of the installation block 40, a clamping groove 25 penetrating left and right is arranged in the locking block 24, the fixture block 29 is inserted into the clamping groove 25 when horizontally moving, the installation block 40 is connected with the wall body 21 in a locking way, a swinging cavity 41 is arranged in the installation block 40, a rack 42 is fixedly arranged on the inner end wall of the swinging cavity 41, a ladder 65 capable of being retracted into the containing cavity 23 is rotatably arranged in the swinging cavity 41 through a, a rotating device 89 is arranged in the ladder 65, the rotating device 89 comprises a rotatable meshing gear 46, the meshing gear 46 is meshed with the rack 42, the meshing gear 46 can rotate when the ladder 65 rotates, power is provided for the rotation of the rotating device 89, a treading cavity 63 which penetrates left and right is arranged in the ladder 65, four treading plates 69 are arranged in the treading cavity 63 in a rotating mode, a turnover device 88 is arranged in the front end wall of the treading cavity 63, the turnover device 88 provides power for the rotation of the treading plates 69, the turnover device 88 is linked with the rotating device 89, the treading plates 69 are driven to turn over when the meshing gear 46 rotates, a supporting device 87 is arranged at the lower end of the ladder 65, the supporting device 87 comprises lifting supporting columns 76 which are symmetrical front and back and can lift, the lifting of the supporting columns 76 are linked with the turning over of the treading plates 69, when the ladder 65 is swung into the pool 22, the pedals 69 are turned to the horizontal for pedaling, and the support posts 76 are extended and retracted to support the ladder 65 in the pool 22.
Advantageously, the right end face of the support post 76 has a tooth structure.
According to the embodiment, the following detailed description is provided for the handling device 90, the handling device 90 includes a locking groove 85 with an upward opening, a sliding groove 27 is provided between the right end wall of the locking groove 85 and the outside, the latch 29 is slidably disposed in the sliding groove 27, a torsion spring 28 is fixedly disposed between the latch 29 and the sliding groove 27, and the right end of the latch 29 extends to the outside and is fixedly provided with a fixing block 30.
According to the embodiment, the following detailed description is provided for the rotating device 89, the rotating device 89 includes a transmission cavity 45, the engaging gear 46 is rotatably disposed in the transmission cavity 45, a first bevel gear 49 is rotatably disposed on the lower side of the engaging gear 46, a belt pulley 47 is fixedly disposed on the front end surface of the first bevel gear 49 and the engaging gear 46, the upper belt pulley 47 and the lower belt pulley 47 are in power connection through a transmission belt 48, a second bevel gear 50 is engaged and connected to the lower side of the first bevel gear 49, a gear rotating shaft 64 is fixedly disposed at the center of the second bevel gear 50, a belt cavity 60 is disposed on the lower side of the transmission cavity 45, and the lower end of the gear rotating shaft 64 extends into the belt cavity 60 and is fixedly provided with a first belt pulley 62.
According to an embodiment, the turning device 88 is described in detail below, the turning device 88 includes four engaging cavities 72, the engaging cavities 72 are rotatably provided with turning shafts 70, rear ends of the turning shafts extend into the stepping cavities 63 and are rotatably connected with rear end walls of the stepping cavities 63, the four stepping plates 69 are respectively and fixedly mounted on the four turning shafts 70, front ends of the turning shafts 70 are fixedly provided with worm wheels 73 located in the engaging cavities 72, the right sides of the worm wheels 73 are engaged with worm screws 71, transmission shafts 75 are rotatably provided among the four engaging cavities 72, portions of the transmission shafts 75 located in the engaging cavities 72 are fixedly connected with the worm screws 71, upper ends of the transmission shafts 75 extend into the belt cavities 60 and are fixedly provided with second belt pulleys 66, and the second belt pulleys 66 are dynamically connected with the first belt pulleys 62 through synchronous belts 61.
According to the embodiment, the supporting device 87 is described in detail below, the supporting device 87 includes two telescopic cavities 74 with downward openings and symmetrical in the front and back, the two supporting pillars 76 are respectively slidably disposed in the front and back telescopic cavities 74, the supporting leg 77 is fixedly disposed at the lower end of the supporting pillar 76, a connecting cavity 78 is disposed in the right end wall of the telescopic cavity 74, a rotating gear 80 engaged with the supporting pillar 76 is rotatably disposed in the connecting cavity 78, a connecting rod 68 is fixedly disposed between the front and back end walls of the stepping cavity 63 at the lower side of the stepping plate 69, a connecting shaft 82 with front and back ends respectively extending into the connecting cavity 78 at the front and back is rotatably disposed in the connecting rod 68, one end of the connecting shaft 82 located in the connecting cavity 78 is fixedly connected to the rotating gear 80, a third bevel gear 81 is fixedly disposed on the front end surface of the rotating gear 80 at the front side, and a fourth bevel gear 79 is engaged with the upper, the middle position of the fourth bevel gear 79 is fixedly connected with the lower end of the transmission shaft 75.
Advantageously, the anti-skidding rubber pads are fixedly arranged on the peripheries of the supporting legs 77, so that the supporting force of the supporting legs 77 on the ladder 65 can be improved, the supporting legs 77 are prevented from sliding in the water, and the supporting legs 77 are prevented from scratching the bottom wall of the swimming pool 22 when the ladder 65 drives the supporting legs 77 to swing.
The steps of using the safety ladder for swimming pool in this document will be described in detail with reference to fig. 1 to 7:
initially, the ladder 65 is vertically placed in the accommodating cavity 23, the pedal 69 is vertically arranged in the pedal cavity 63, the locking block 24 is located in the locking groove 85, the left end of the fixture block 29 is inserted into the fixture groove 25, and the upper end of the support column 76 abuts against the upper end wall of the telescopic cavity 74.
When in use, the rotating motor 44 is started, the ladder 65 is driven to rotate clockwise through the rotating shaft 43, and the placing angle of the ladder 65 is adjusted according to the convenience or habituation of people entering and exiting the swimming pool;
under the action of the rack 42, the meshing gear 46 rotates, the first bevel gear 49 rotates through the transmission belt 48, the second bevel gear 50 drives the first belt wheel 62 to rotate, the synchronous belt 61 drives the transmission shaft 75 to rotate through the synchronous belt 61, the four worms 71 rotate to drive the worm wheel 73 to rotate, the pedal 69 rotates to a horizontal state, and people can conveniently step on the pedal when getting on and off;
when the transmission shaft 75 rotates, the fourth bevel gear 79 is driven to rotate, and the third bevel gear 81 drives the connecting shaft 82 to rotate, so that the front rotating gear 80 and the rear rotating gear 80 rotate, and the supporting column 76 moves to one side far away from the telescopic cavity 74, so that when the ladder 65 stops swinging, the lower end of the supporting leg 77 is abutted against the lower end wall of the swimming pool 22, the supporting force of the ladder 65 is improved, and personnel can step on the pedal 69 to go in and out the swimming pool;
when the swimming pool is not used, the rotating motor 44 works in a reverse rotation mode, so that the ladder 65 rotates anticlockwise to the accommodating cavity 23, and the initial position is recovered, the size of the space of the swimming pool 22 is not occupied, the ladder is accommodated in the accommodating cavity 23, collision is avoided, and safety of swimming personnel is protected;
when the ladder is overhauled or replaced, the fixing block 30 can be pulled rightwards, so that the clamping block 29 is separated from the clamping groove 25, the mounting block 40 is pulled upwards, the locking block 24 is separated from the locking groove 85, and the ladder 65 can be taken out of the swimming pool 22.
The invention has the beneficial effects that: the ladder can be arranged in the swimming pool through the assembling and disassembling device, the operation is simple and convenient, the replacement and the maintenance are convenient, the swinging angle of the ladder can be adjusted through the rotating device according to the requirements of people for coming in and going out, the pedal plate rotates to be in a horizontal state when the rotating device works, the ladder is suitable for different people to use, and the ladder is retracted into the accommodating cavity in the swimming pool when not in use, does not occupy the space of the swimming pool, avoids the collision between the swimming people and the ladder, and protects the safety of the people.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (7)
1. The utility model provides a safety ladder for swimming pool, includes the wall body, its characterized in that: a swimming pool is arranged in the wall body;
an accommodating cavity is formed in the right end wall of the swimming pool in a communicating mode, a loading and unloading device is arranged in the upper end face of the wall body and comprises a clamping block capable of sliding horizontally, an installation block is arranged on the upper end face of the wall body, a locking block is fixedly arranged on the lower end face of the installation block, a clamping groove penetrating left and right is formed in the locking block, and the clamping block is inserted into the clamping groove when moving horizontally and can be connected with the wall body in a locking mode;
a swing cavity is arranged in the mounting block, a rack is fixedly arranged on the inner end wall of the swing cavity, a ladder which can be retracted into the accommodating cavity is rotatably arranged in the swing cavity through a rotating shaft, a rotating motor is in power connection with the right end of the swing cavity, a rotating device is arranged in the ladder and comprises a rotatable meshing gear, the meshing gear is meshed with the rack, the meshing gear can rotate when the ladder rotates, and power is provided for the rotating device to work;
trample the chamber of running through about being equipped with in the ladder, trample the intracavity and rotate and be equipped with four steps, trample and be equipped with turning device in the chamber front end wall, turning device does step rotates and provides power, turning device with the rotating device linkage, and then can drive during the meshing gear rotates the upset takes place for the step, the ladder lower extreme is equipped with strutting arrangement, strutting arrangement includes the support column of the liftable of front and back symmetry, the lift of support column with the upset linkage of step, and then the ladder swings to in the swimming pool, step upset to the level is convenient for trample, just the support column is flexible be used for with the ladder support in the swimming pool.
2. A swimming pool safety ladder as recited in claim 1, wherein: the support column right-hand member face has tooth structure.
3. A swimming pool safety ladder as recited in claim 1, wherein: the loading and unloading device comprises a locking groove with an upward opening;
the intercommunication is equipped with the sliding tray between locking groove right-hand member wall and the external world, the fixture block slide set up in the sliding tray, the fixture block with the torsional spring has set firmly between the sliding tray, the fixture block right-hand member extends to the external world and has set firmly the fixed block.
4. A swimming pool safety ladder as recited in claim 1, wherein: the rotating device comprises a transmission cavity;
meshing gear rotate set up in the transmission intracavity, meshing gear downside rotates and is equipped with first bevel gear, first bevel gear with meshing gear front end face has set firmly the belt pulley, from top to bottom connect through drive belt power between the belt pulley, first bevel gear downside meshing is connected with second bevel gear, second bevel gear center department has set firmly the gear pivot, transmission chamber downside is equipped with the belt chamber, gear pivot lower extreme extends to the belt intracavity just has set firmly first band pulley.
5. A swimming pool safety ladder as recited in claim 1, wherein: the turnover device comprises four engaging cavities;
the meshing intracavity rotates to be equipped with the rear end and extends to trample the intracavity and with trample the chamber rear end wall and rotate the trip shaft of connecting, four trample board fixed mounting respectively in four on the trip shaft, the trip shaft front end is equipped with admittedly and is located the worm wheel of meshing intracavity, the meshing of worm wheel right side is connected with the worm, four it is equipped with the transmission shaft to rotate between the meshing chamber, the transmission shaft is located the part of meshing intracavity with worm fixed connection, the transmission shaft upper end extends to the belt intracavity just has set firmly the second band pulley, the second band pulley with connect through synchronous belt power between the first band pulley.
6. A swimming pool safety ladder as recited in claim 1, wherein: the supporting device comprises telescopic cavities which are symmetrical front and back and have downward openings;
the two support columns are arranged in the front and back telescopic cavities in a sliding mode respectively, the lower ends of the support columns are fixedly provided with support legs, the right end walls of the telescopic cavities are internally provided with connecting cavities, rotating gears meshed with the support columns are arranged in the connecting cavities in a rotating mode, connecting rods are fixedly arranged between the front end walls and the back end walls of the treading cavities and on the lower side of the treading plates, the front ends and the back ends of the connecting rods are arranged in the connecting rods and extend to the front side and the back side respectively, connecting shafts in the connecting cavities are located, one ends of the connecting cavities are fixedly connected with the rotating gears, the front end faces of the rotating gears on the front sides are fixedly provided with third bevel gears, the upper sides of the third bevel gears are connected with fourth bevel.
7. A swimming pool safety ladder as recited in claim 6, wherein: and anti-skid rubber pads are fixedly arranged on the peripheries of the supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010044396.5A CN111119724A (en) | 2020-01-15 | 2020-01-15 | Safety ladder for swimming pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010044396.5A CN111119724A (en) | 2020-01-15 | 2020-01-15 | Safety ladder for swimming pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111119724A true CN111119724A (en) | 2020-05-08 |
Family
ID=70489929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010044396.5A Withdrawn CN111119724A (en) | 2020-01-15 | 2020-01-15 | Safety ladder for swimming pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111119724A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144930A (en) * | 2020-09-30 | 2020-12-29 | 温州源铭振跃科技有限公司 | Temporary stand |
| CN113605834A (en) * | 2021-08-05 | 2021-11-05 | 国网安徽省电力有限公司涡阳县供电公司 | Electrical power rush-repair ladder |
| CN113700429A (en) * | 2020-05-20 | 2021-11-26 | 詹雅菁 | Safety ladder |
| CN114961541A (en) * | 2022-06-02 | 2022-08-30 | 浙江荣华家具有限公司 | Adjustable automatic intelligent cat ladder of retrieving |
-
2020
- 2020-01-15 CN CN202010044396.5A patent/CN111119724A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700429A (en) * | 2020-05-20 | 2021-11-26 | 詹雅菁 | Safety ladder |
| CN112144930A (en) * | 2020-09-30 | 2020-12-29 | 温州源铭振跃科技有限公司 | Temporary stand |
| CN112144930B (en) * | 2020-09-30 | 2022-04-01 | 台州学院 | Temporary stand |
| CN113605834A (en) * | 2021-08-05 | 2021-11-05 | 国网安徽省电力有限公司涡阳县供电公司 | Electrical power rush-repair ladder |
| CN114961541A (en) * | 2022-06-02 | 2022-08-30 | 浙江荣华家具有限公司 | Adjustable automatic intelligent cat ladder of retrieving |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200508 |