CN114801917A - Indicating device, safety belt device and child safety carrier - Google Patents

Indicating device, safety belt device and child safety carrier Download PDF

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Publication number
CN114801917A
CN114801917A CN202110126268.XA CN202110126268A CN114801917A CN 114801917 A CN114801917 A CN 114801917A CN 202110126268 A CN202110126268 A CN 202110126268A CN 114801917 A CN114801917 A CN 114801917A
Authority
CN
China
Prior art keywords
indicating
information
safety belt
sliding
indicator
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.)
Pending
Application number
CN202110126268.XA
Other languages
Chinese (zh)
Inventor
李如意
陈英忠
韦钦瑞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baoju Switzerland Co ltd
Original Assignee
Baoju Switzerland Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baoju Switzerland Co ltd filed Critical Baoju Switzerland Co ltd
Priority to CN202110126268.XA priority Critical patent/CN114801917A/en
Priority to DE102022102059.2A priority patent/DE102022102059A1/en
Publication of CN114801917A publication Critical patent/CN114801917A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2803—Adaptations for seat belts
    • B60N2/2812—Adaptations for seat belts for securing the child to the child seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2803—Adaptations for seat belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/266—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children with detection or alerting means responsive to presence or absence of children; with detection or alerting means responsive to improper locking or installation of the child seats or parts thereof
    • B60N2/271—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children with detection or alerting means responsive to presence or absence of children; with detection or alerting means responsive to improper locking or installation of the child seats or parts thereof detecting or alerting means responsive to securing the child in the seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2803—Adaptations for seat belts
    • B60N2/2816—Adaptations for seat belts with additional belt accessories, e.g. belt tension detectors

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

The application provides an indicating device, be applicable to and instruct the state of length adjustable safety belt, including the casing and set up in the indicating part of casing and the slider that is used for supplying the safety belt to carry on, the slider is damped slip and sets up in the casing, and the indicating part has different first indicating information and second indicating information, and the safety belt tightly stretches tight to certain dynamics and drives the slider and overcome the damping and slide to trigger the indicating part after presetting the distance and switch to the second indicating information from first indicating information. The indicating device is simple in structure and convenient to operate. In addition, the application also provides a safety belt device with an indicating device and a child safety carrier with the safety belt device.

Description

Indicating device, safety belt device and child safety carrier
Technical Field
The application relates to the technical field of baby products, in particular to an indicating device, a safety belt device and a child safety carrier.
Background
When a baby uses the baby carrier, the fastening of the safety belt device is safer and more reliable, but the prior safety belt device does not have a tightness indicating device and is fixedly stretched to a proper position every time no matter how the body of the user is. Therefore, the user's seat belt apparatus that is thin in size tends to lose its safety protection function due to excessive looseness in pulling, while a user that is fat in size tends to feel uncomfortable due to excessive tightness in pulling of the seat belt apparatus.
Therefore, there is a need for an indicating device disposed on a seat belt device, which can adjust the seat belt to different positions according to the sizes of children sitting on the seat, and the indicating device can switch the indicating information to know that the seat belt of the user is tightened to the proper position.
Disclosure of Invention
The purpose of the application is to provide an indicating device which has a simple structure and can simply switch indicating information.
Another object of the present application is to provide a seat belt device having an indicator means by which it can be readily known that the seat belt device has been tightened to a proper position.
A third object of the present application is to provide a child safety carrier, wherein the seat belt device of the child safety carrier has the indicating device.
In order to achieve the purpose, the application provides an indicating device, which is suitable for indicating the state of a safety belt with adjustable length, and comprises a shell, an indicating part arranged on the shell and a sliding part used for carrying the safety belt, wherein the sliding part is arranged on the shell in a damping manner, the indicating part is provided with different first indicating information and second indicating information, and the safety belt is tightly stretched to a certain force to drive the sliding part to overcome the damping and trigger the indicating part to switch from the first indicating information to the second indicating information after sliding for a preset distance.
Compared with the prior art, the indicating device that this application provided sets up on the safety belt, and the safety belt tightens certain dynamics and can trigger indicating device's slider and slide and trigger the indicating part and send corresponding indicating information. The safety belt is pulled to different positions according to children of different body shapes sitting on the safety seat, and the indicating device on the safety belt switches the indicating information to know whether the safety belt of a user is tensioned to a proper position. Through set up the slider that supplies the safety belt to carry on in the casing, the slider is damped slip and sets up in the casing, and the slider slides to a certain position, triggers the indicator for indicator switches over to second indication information from first indication information, thereby learns that user's safety belt has been taut to suitable position. The application has the advantages of simple structure, convenience in operation, strong practicability and suitability for wide popularization and application.
Preferably, the first indication information is a first color presented by the shell. When the sliding part does not trigger the indicating part, the shell presents the first color, and the shell is simple in structure and easy to identify.
Preferably, the second indication information is a second color different from the first color presented by the housing. When the sliding piece triggers the indicator, the shell presents another color different from the first color, and the shell is simple in structure and easy to identify.
Preferably, the sliding member is in a structure having a second color. The second indication information is color information presented by the matching of the sliding piece and the shell, namely the color of the sliding piece is the second indication color, the structure is simple, and the design is reasonable.
Preferably, the shell is provided with a display hole for displaying the first color or the second color, and the safety belt is tightened to a certain force to drive the sliding part to overcome the damping and slide to the display hole, so that the display hole is switched from the first color information to the second color information. The force for pulling the safety belt drives the sliding part to overcome the damping and slide to the display hole, and the color displayed by the display hole is changed from the original color to the color for displaying the sliding part, namely the safety belt is tensioned to a proper position; simple structure and reasonable design.
Preferably, the sliding device further comprises an elastic member, the elastic member is arranged on the sliding member and located in the shell, and the elastic member provides damping and resetting for sliding of the sliding member. The sliding part is provided with an elastic piece with certain elastic force, when the safety belt pulls the sliding part to slide, the elastic piece can provide certain damping for the sliding of the sliding part, and when the safety belt is loosened, the elastic piece can drive the sliding part to reset; simple structure, reasonable in design.
Preferably, the elastic member is in a coil spring structure. The spiral spring can provide damping for the sliding of the sliding part and store certain elastic potential energy, and after the resistance of the safety belt is removed, the elastic potential energy of the spiral spring can drive the sliding part to reset.
Preferably, the slider includes a mounting portion on which the seat belt is mounted and a stopper portion for preventing the seat belt from slipping out of the slider. Make the firm setting on the slider of safety belt through installation department and spacing portion cooperation, simple structure, reasonable in design.
Preferably, a first limiting block and a second limiting block are arranged in the shell, and the sliding part is slidably arranged between the first limiting block and the second limiting block. The sliding part and the elastic part are arranged between the first limiting block and the second limiting block, and the sliding part and the elastic part slide between the first limiting block and the second limiting block under the action of the safety belt, so that the structure is compact and reasonable.
Preferably, the indicating member is an electronic member capable of emitting sound and/or light information, and the sliding of the sliding member presses the indicating member to switch from the first indicating information to the second indicating information. The sliding part slides to the trigger indicating part, so that the indicating part of the electronic part is switched on, and the first indicating information is switched to the second indicating information.
Preferably, the first indication information is silence information, and the second indication information is sound and/or light information. When the sliding part does not trigger the indicating part, the indicating part is silent, and the indicating part sends out sound information or light information or sound and light information together after triggering, so that the operation is convenient, and the effect is obvious.
Preferably, the first indication information is sound and/or light information, and the second indication information is sound and/or light information different from the first indication information. When the sliding part does not trigger the indicating part, the indicating part sends first sound and/or light information, and the indicating part sends second sound and/or light information after triggering.
Preferably, the power supply is connected with the indicating piece and the sliding piece, a mounting groove is arranged in the shell, and the indicating piece is mounted in the mounting groove and provided with a contact part protruding out of the mounting groove; the contact part is connected with the power supply, and the sliding part slides to be in contact with the contact part so as to realize the connection between the electronic part and the power supply, thereby emitting second indication information when working. The power supply is arranged in the shell or on the safety belt, the power supply is connected with the contact part and the sliding part, and when the sliding part slides to be in contact with the contact part, the power supply is communicated with the electronic part; simple structure, reasonable in design.
In order to achieve the other purpose, the application provides a mounting belt device, which comprises a safety belt and the indicating device, wherein the indicating device is arranged on the safety belt and is linked with the safety belt.
Compared with the prior art, the indicating device is arranged on the safety belt and is linked with the safety belt, and after the safety belt is tightened by a certain force, the sliding part of the indicating device can be triggered to slide so as to trigger the indicating part to send out corresponding indicating information. The safety belt is pulled to different positions according to children of different body shapes sitting on the safety seat, and the indicating device on the safety belt switches the indicating information to know whether the safety belt of a user is tensioned to a proper position. Simple structure and easy realization.
To achieve the third objective, the present application provides a child safety carrier, which includes a carrier body for carrying a child and the above-mentioned safety belt device, wherein a safety belt of the safety belt device is connected to the carrier body.
Compared with the prior art, the safety belt device is arranged on the carrier and is connected with the indicating device; after the safety belt is tightened to a certain force, the sliding part of the indicating device can be triggered to slide, and the indicating part is triggered to send out corresponding indicating information. The safety belt is pulled to different positions according to children of different body shapes sitting on the vehicle, and the indicating device on the safety belt switches the indicating information to know whether the safety belt of the user is tensioned to the proper position. Convenient to use, safer and more reliable.
Preferably, the carrier body is in a safety seat structure, a baby stroller structure, a cradle structure or a swing bed structure. The indicating device is suitable for carriers with various structures, is convenient to operate and has wide application range.
Drawings
Fig. 1 is a schematic structural diagram of a safety seat provided in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a safety seat provided in another embodiment of the present application.
Fig. 3 is a schematic structural diagram of the pointing device in fig. 1.
Fig. 4 is a schematic diagram of an internal structure of the indicator apparatus of fig. 3 when displaying the first indication information.
Fig. 5 is a schematic view of the structure of the slider in fig. 1.
Fig. 6 is a schematic diagram of an internal structure of the pointing device of fig. 3 when displaying second pointing information.
Fig. 7 is a schematic view of the internal structure of the indicator device of fig. 6 with the seat belt removed.
Fig. 8 is a schematic view of the internal structure of the first housing in fig. 3.
Fig. 9 is a sectional view of the safety seat of fig. 2 showing first indication information.
Fig. 10 is an enlarged view at a in fig. 9.
Fig. 11 is a sectional view of the safety seat of fig. 2 showing second indication information.
Fig. 12 is an enlarged view at B in fig. 11.
Fig. 13 is a schematic view of the structure of the slider in fig. 2.
Description of reference numerals:
100. a child safety carrier;
10. an indicating device; 101. a housing; 102. mounting grooves; 11. a first housing; 111. a display aperture; 112. a first mounting block; 1121. an abutting portion; 113. a second mounting block; 114. a first guide part; 12. a second housing; 121. a first stopper; 122. a second limiting block; 123. a second guide part; 13. a slider; 131. an installation part; 132. a first limiting part; 133. a second limiting part; 134. a spring compression bore; 14. an elastic member; 15. an electronic part; 151. a fixed part; 152. a contact portion;
20. a seat belt;
30. a carrier body.
Detailed Description
In order to explain technical contents and structural features of the present application in detail, the following description is further made with reference to the embodiments and the accompanying drawings.
Referring to fig. 1 to 2, the present application provides a child safety carrier 100, which includes a carrier body 30 for carrying a child and a safety belt device connected to the carrier body 30, wherein an indicating device 10 linked with a safety belt 20 is disposed on the safety belt device. The indicating device 10 is adapted to indicate the status of the adjustable length seat belt 20.
The indicating device 10 includes a housing 101, an indicator provided in the housing 101, and a slider 13 on which the seatbelt 20 is mounted. Specifically, the slider 13 is slidably disposed in the housing 101 in a damped manner, and the indicator has first indication information and second indication information different from the first indication information. The sliding part 13 is driven by the tightening of the safety belt 20 to overcome the damping to slide for a preset distance, and then the indicating part is triggered, so that the indicating part is switched from the first indicating information to the second indicating information. It will be appreciated that a certain force is the force with which the belt 20 is pulled so that the belt 20 can bring the slider 13 to slide against the damping. In addition, the preset distance refers to the distance from the initial position to the trigger indicator when the sliding member 13 slides.
After the technical scheme is adopted, the child safety carrier 100 provided by the application is provided with the safety belt device, and the indicating device 10 is arranged on the safety belt device, so that whether the safety belt 20 of a user is pulled to a proper position can be conveniently known.
Specifically, the indicating device 10 is disposed on the safety belt 20 and is linked with the safety belt 20, after the safety belt 20 is tightened to a certain force, the sliding member 13 of the indicating device 10 is triggered to slide to trigger the indicating member to send out corresponding indicating information, the safety belt 20 is pulled to different positions according to children of different body shapes seated on the child safety carrier 100, and the indicating device 10 on the safety belt 20 is switched from the first indicating information to the second indicating information to know whether the safety belt 20 of the user is tightened to a proper position. By arranging the slider 13 on which the seat belt 20 is mounted in the housing 101, the slider 13 is slidably arranged in the housing 101 in a damped manner, and the slider 13 slides to a certain position to trigger the indicator, so that the indicator is switched from presenting the first indication information to presenting the second indication information. When the indicating piece is not triggered, the indicating piece gives a first indicating information state; when the indicator is triggered, it gives a second indication to know whether the harness 20 has been tightened to the proper position. The application has the advantages of simple structure, convenience in operation, strong practicability and suitability for wide popularization and application.
Referring to fig. 1 and 2, in some embodiments, the carrier body 30 is in a safety seat structure, a stroller structure, a cradle structure, or a swing bed structure. The indicating device 10 of the present application is suitable for child safety carriers 100 of various structures, is suitable for various carriers with safety belt devices, has a wide application range, is convenient to operate, has strong practicability, and is suitable for wide popularization and use.
Referring to fig. 3 to 8, in some embodiments, the first indication information is a first color presented by the housing 101. Illustratively, the first color may be any one color or any combination of colors such as red, blue, yellow, etc. When the sliding member 13 does not trigger the indicator, the housing 101 may have any one of the above first colors, and the color of the housing 101 itself or the color of other corresponding components inside the housing 101 may be displayed on the housing 101, which is not limited in this application.
Referring to fig. 3 to 8, the second indication information is a second color different from the first color presented by the casing 101. The second color can be any one color or combination of any several colors such as red, blue, yellow and the like; the second color is not limited as long as it is different from the first color and can be clearly distinguished from the first color. In particular, when the slider 13 activates the indicator, another color different from the first color may be exhibited by the housing 101. Illustratively, when the indicator is not triggered, the indicator appears yellow in the first color; when the indicator is triggered, the indicator appears red in the second color. If the indicator is not triggered, the first color of the indicator is red, and if the indicator is triggered, the second color of the indicator is green. As long as the first color and the second color have a clearly distinguishable color difference, no further description is given here.
Referring to fig. 4 to 6, in the present embodiment, the sliding member 13 is a structure having a second color. When the sliding member 13 is located at the initial position, the color of the housing 101 or other corresponding components is displayed on the housing 101, and when the safety belt 20 drives the sliding member 13 to slide to the position where the color of the housing 101 is displayed, the color of the sliding member 13 having the second color structure is displayed on the housing 101. It can be understood that the second indication information is color information presented by the sliding member 13 cooperating with the housing 101, that is, when the sliding member 13 slides to the position where the housing 101 displays the color of the sliding member 13, the safety belt 20 is already tightened to the proper position, the structure is simple, and the design is reasonable.
Referring to fig. 4 and 8, in some embodiments of the present invention, the housing 101 includes a first housing 11 and a second housing 12, and the first housing 11 and the second housing 12 cooperate to form the housing 101. The first housing 11 is provided with a display hole 111 for displaying a first color or a second color, when the sliding member 13 is not slid and is located at the initial position, the display hole 111 displays the color of the internal component at the position corresponding to the display hole 111, and when the safety belt 20 drives the sliding member 13 to slide to the position corresponding to the display hole 111, the display hole 111 displays the color of the sliding member 13 having the second color structure. Specifically, the seat belt 20 is tightened to a certain force to drive the sliding member 13 to slide to the display hole 111 against the damping, so that the color of the sliding member 13 is displayed in the display hole 111. The color displayed by the display hole 111 changes from the original color to the color for displaying the sliding member 13, that is, the safety belt 20 is tightened to the proper position; it will be appreciated that the display member is the first housing 11 with the display aperture 111. Simple structure and reasonable design.
Referring to fig. 5, in the present embodiment, the sliding member 13 includes a mounting portion 131 for mounting the seat belt 20, and a first limiting portion 132 and a second limiting portion 133 for preventing the seat belt 20 from sliding out of the sliding member 13, the first limiting portion 132 is located at one end of the mounting portion 131, and the second limiting portion 133 is located at the other end of the mounting portion 131. One end of the safety belt 20 is provided with a fixed end for the sliding part 13 to penetrate through in a sewing mode and the like, the sliding part 13 is arranged in the fixed end of the safety belt 20, the installation part 131 is directly contacted with the safety belt 20, and the safety belt 20 is stably arranged on the sliding part 13 and cannot slide out through the matching of the installation part 131 and the limiting parts at two ends. The safety belt 20 drives the sliding part 13 to slide in the shell 101 through the mounting part 131, and the safety belt is simple in structure and reasonable in design.
Referring to fig. 4 to 8, a first stopper 121 and a second stopper 122 are disposed in the second housing 12, and the sliding member 13 is slidably disposed between the first stopper 121 and the second stopper 133. The first housing 11 is provided with a first mounting block 112 matched with the first limiting block 121 and a second mounting block 113 matched with the second limiting block 122; the first mounting block 112 and the second mounting block 113 are respectively matched and screwed with the first limiting block 121 and the second limiting block 122. The surface of the first mounting block 112 abutting against the elastic element 14 is provided with a straight abutting portion 1121 to better abut against the elastic element 14, so as to prevent the elastic element 14 from slipping and affecting the overall effect. The safety belt 20 is mounted on the mounting portion 131 to slide the sliding member 13 and the elastic member 14 between the first stopper 121 and the second stopper 122. In order to smoothly carry the sliding member 13 along with the seat belt 20 and extend out of the housing 101, a first guide portion 114 is provided in the first housing 11, a second guide portion 123 is provided in the second housing 12, and the seat belt 20 extends out of the housing 101 under the guidance of the first guide portion 114 and the second guide portion 123. On the other hand, the first guide portion 114 and the second guide portion 123 are obliquely arranged on the housing 101 at a certain angle, the safety belt 20 passes through the space between the first guide portion 114 and the second guide portion 123, and the first guide portion 114 and the second guide portion 123 are arranged to reduce the traction force of the safety belt 20 driving the sliding member 13 to directly act on the housing 101, which is beneficial to protecting the housing 101 and prolonging the service life of the housing 101. Simple structure, reasonable design and good effect.
Referring to fig. 4 to 7, the sliding device further includes an elastic member 14, the elastic member 14 is disposed on the sliding member 13 and located in the housing 101, and the elastic member 14 provides damping and restoring for the sliding of the sliding member 13. Illustratively, the resilient member 14 is a coil spring structure. The coil spring can provide damping for the sliding of the sliding member 13 and store a certain elastic potential energy, and the elastic potential energy of the coil spring can drive the sliding member 13 to reset after the resistance of the safety belt 20 is removed. The slider 13 is provided with a spring compression hole 134, and one end of the elastic member 14 is disposed in the spring compression hole 134 and the other end thereof abuts against the abutting portion 1121 of the first housing 11. An elastic part 14 with certain elastic force is arranged on the sliding part 13, and when the safety belt 20 pulls the sliding part 13 to slide, the elastic part 14 can provide certain damping for the sliding of the sliding part 13; when the slider 13 slides to the trigger indicator, the coil spring is compressed within the spring compression hole 134; when the safety belt 20 is loosened, the stored elastic potential energy of the spiral spring drives the sliding piece 13 to reset to the initial position; simple structure, reasonable in design.
Referring to fig. 2, 9 to 13, in some embodiments, the indication member is an electronic member 15 capable of emitting sound and/or light information, that is, the indication member is an electronic member 15 capable of emitting sound information, or the indication member is an electronic member 15 capable of emitting light information, or the indication member is an electronic member 15 capable of emitting sound information and light information simultaneously. The sliding part 13 slides to the trigger indicating part by switching the first indicating information to the second indicating information through the sliding pressing indicating part of the sliding part 13, so that the indicating part of the electronic part 15 is switched on, and the first indicating information is switched to the second indicating information.
Referring to fig. 9 to fig. 13, in some embodiments of the present embodiment, the first indication information is silence information, where the silence information should be understood as not emitting any sound information or \ and light information, and the second indication information is sound and/or light information. It will be understood that the indicator is silent when the slider 13 is not triggering it, and that the indicator, being the electronic part 15, may emit an acoustic message, or an optical message, or both an acoustic message and an optical message, after the slider 13 has triggered it. The sound information and the light information can be set arbitrarily, which is not limited in this application. Convenient operation, obvious effect and easy identification.
Referring to fig. 9 to 13, in other embodiments of the present embodiment, the first indication information is sound and/or light information, and the second indication information is sound and/or light information different from the first indication information. It will be appreciated that when the slider 13 does not trigger the indicator, the indicator emits a first acoustic message, or the indicator emits a first optical message, or the indicator emits both a first acoustic message and a first optical message. The sound information and the light information emitted by the electronic component 15 may be set arbitrarily, and the present application is not limited thereto. On the other hand, when the slider 13 triggers the indicator, the indicator emits second sound information different from the first sound information, or the indicator emits second light information different from the first light information, or the indicator simultaneously emits second sound information and second light information different from each other in one or both of the first sound information and the first light information. As long as the second indication information can be distinguished from the first indication information, the application does not limit this. Convenient operation and reasonable design.
Referring to fig. 9 to 13, a power source (not shown) connected to the indicator and the sliding member 13 is further included, the power source may be disposed in the casing 101 or disposed at another place outside the casing 101 as long as the power source can be electrically connected to the sliding member 13 and the electronic member 15, and the installation position of the power source is not limited in the present application. Specifically, a mounting groove 102 is provided in the housing 101, and the indicator includes a fixing portion 151 mounted in the mounting groove 102 and a contact portion 152 protruding out of the mounting groove 102. Wherein, the contact portion 152 is connected with the power supply, and the sliding member 13 slides to contact with the contact portion 152 to connect the electronic member 15 with the power supply, so as to work to send out the second indication information. Illustratively, one pole of the power source is connected to the contact portion 152, and the other pole of the power source is connected to the sliding member 13, when the sliding member 13 slides to touch the contact portion 152, the two poles of the power source are turned on, so that the electronic member 15 operates to switch from the first indication information to the second indication information. Or, both poles of the power source are connected to the contact portion 152 but not connected to each other, and when the sliding member 13 slides to touch the contact portion 152, both poles of the power source are connected to the contact portion 152 under the touch of the sliding member 13, so that the electronic part 15 is connected to the power source to operate, and the electronic part 15 is switched from the first indication information to the second indication information. Simple structure, reasonable in design has very strong practicality, is suitable for extensive popularization.
Referring to fig. 13, the safety belt 20 is installed in the installation portion 131 of the sliding member 13, the end surface of the first limiting portion 132 close to the installation portion 131 is an arc surface, the safety belt 20 directly acts on the arc surface, and the safety belt 20 drives the sliding member 13 to slide to contact with the electronic component 15 by driving the arc surface. The cambered surface structure of personally submitting of first spacing portion 132 and safety belt 20 contact can avoid the wearing and tearing of safety belt 20 with the better laminating of safety belt 20 for it is more smooth and easy to slide, simple structure, reasonable in design.
Compared with the prior art, since the child safety carrier 100 of the present application is provided with the safety belt device, and the indicating device 10 linked with the safety belt 20 is arranged on the safety belt device, after the safety belt 20 is tightened to a certain force, the sliding part 13 of the indicating device 10 can be triggered to slide, and the indicating part is triggered to send out corresponding indicating information. The child who sits on the vehicle and has different body shapes can pull the safety belt 20 to different positions, and the indicating device 10 on the safety belt 20 is switched from the first indicating information to the second indicating information, so that the user can know that the safety belt 20 is tightened to the proper position. The first indication information and the second indication information may be sound, or light with different colors, etc., as long as the first indication information is different from the second indication information and can be distinguished obviously. The indicating device 10 in the application has a simple structure and is convenient to use, so that a user can feel safer and more comfortable in the riding process, and the indicating device has strong practicability and is suitable for wide popularization.
The above disclosure is only a preferred embodiment of the present application and should not be taken as limiting the scope of the present application, so that the claims of the present application are covered by the appended claims.

Claims (16)

1. An indicating device is suitable for indicating the state of a safety belt with adjustable length and is characterized by comprising a shell, an indicating piece and a sliding piece, wherein the indicating piece is arranged on the shell, the sliding piece is used for carrying the safety belt, the sliding piece slides in a damping mode and is arranged on the shell, the indicating piece is provided with different first indicating information and second indicating information, and the safety belt is tightened to a certain force to drive the sliding piece to overcome the damping and slide for a preset distance, and then the indicating piece is triggered to be switched from the first indicating information to the second indicating information.
2. The indicating device of claim 1 wherein the first indicating information is a first color presented by the housing.
3. The indicator device of claim 2, wherein the second indicator information is a second color presented by the housing that is different from the first color.
4. An indicator device as claimed in claim 3, wherein the slider is of a construction having the second colour.
5. The indicating device as claimed in claim 3, wherein the housing defines a display hole for displaying the first color or the second color, and the safety belt is tightened to a certain force to drive the sliding member to slide to the display hole against the damping, so as to switch the display hole from the first color information to the second color information.
6. The indicating device of claim 1 further comprising a resilient member disposed on the slider and within the housing, the resilient member providing damping and return for sliding movement of the slider.
7. An indicator device as claimed in claim 6, wherein the resilient member is of helical spring construction.
8. The indicating device as defined in claim 1, wherein the slider includes a mounting portion on which the webbing is mounted and a stopper portion for preventing the webbing from slipping out of the slider.
9. The indicating device of claim 1, wherein a first stop block and a second stop block are disposed in the housing, and the sliding member is slidably disposed between the first stop block and the second stop block.
10. The indicating device of claim 1, wherein the indicating member is an electronic member capable of emitting sound and/or light information, and the sliding of the sliding member presses the indicating member to switch from the first indicating information to the second indicating information.
11. The indication device according to claim 10, wherein the first indication information is silence information and the second indication information is sound and/or light information.
12. An indicator device according to claim 10, wherein the first indicator information is acoustic and/or optical information and the second indicator information is acoustic and/or optical information different from the first indicator information.
13. The indicating device of claim 10 further comprising a power source connected to the indicator and the slider, wherein a mounting slot is provided in the housing, the indicator being mounted in the mounting slot and having a contact portion projecting out of the mounting slot; the contact part is connected with the power supply, and the sliding part slides to be in contact with the contact part so as to realize the connection between the electronic part and the power supply, so that the electronic part works to send out the second indication information.
14. A mounting strap arrangement including a safety strap and further including an indicator device as claimed in any one of claims 1 to 13 provided on the safety strap and operatively associated with the safety strap.
15. A child safety carrier comprising a carrier body for carrying a child, further comprising a harness assembly according to claim 14, the harness assembly harness having a harness connected to the carrier body.
16. The child safety carrier according to claim 15, wherein the carrier body is in a safety seat configuration or a stroller configuration or a cradle configuration or a swing bed configuration.
CN202110126268.XA 2021-01-29 2021-01-29 Indicating device, safety belt device and child safety carrier Pending CN114801917A (en)

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CN202110126268.XA CN114801917A (en) 2021-01-29 2021-01-29 Indicating device, safety belt device and child safety carrier
DE102022102059.2A DE102022102059A1 (en) 2021-01-29 2022-01-28 INDICATOR, SEAT BELT DEVICE AND CHILD SAFETY CARRIER

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