CN209938386U

CN209938386U - Hanging device for child chair

Info

Publication number: CN209938386U
Application number: CN201920340210.3U
Authority: CN
Inventors: 王康; 李鑫; 陶金仓; 李秀芬; 邱保安
Original assignee: Huanghe Science and Technology College
Current assignee: Huanghe Science and Technology College
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-01-14
Anticipated expiration: 2029-03-18

Abstract

The utility model relates to the technical field of child chair fixing devices, in particular to a child chair hanging device, which comprises a fixing seat fixed on a car coat board or the back of a seat, wherein the fixing seat is of a hollow cuboid structure lacking a cover, a connecting column integrated with the fixing seat is arranged in the fixing seat and used for connecting a child chair safety belt, a fixing cover rotationally connected with the fixing seat is arranged above the fixing seat, a rotating plate is arranged at the central position of the fixing cover, a clamping mechanism used for clamping the safety belt is arranged at one end of the rotating plate away from the central position of the fixing cover, the clamping mechanism comprises a clamping plate and a clamping column, a groove used for allowing one end of the clamping column to enter is arranged on the clamping plate, the problem that the end part hook of the safety belt on the child chair is loosened after being used for a long time or the child chair structure is lacked to be continuously, the utility model discloses there is good prospect at children's chair manufacture factory.

Description

Hanging device for child chair

Technical Field

The utility model belongs to the technical field of children's chair fixing device, especially, relate to a children's chair hangs dress device.

Background

As an important guarantee for improving the safety performance of children when taking the automobile, the upper parts of the child chairs are generally fixed on a hanging device in the automobile through safety belts to form the fixation of the child chairs. The safety belt tip is provided with the couple, hangs the couple on the dress device of hanging, but the condition that takes off or break off hardly appears taking place to the couple of long-term use, in case meet comparatively jolt road surface, children's chair will not get effectual fixed, influences the security that children took the car.

Disclosure of Invention

To the above situation, for overcoming the defect of prior art, the utility model provides a children's chair hangs dress device solves the problem that the long-time use pine of safety belt tip couple on the children's chair of prior art takes off or lacks the continuation fixed children's chair structure after hanging the dress device disconnection.

Its technical scheme is, children's chair hangs dress device, including fixing the fixing base at car bonnet board or the seat back, the fixing base is the hollow cuboid structure that lacks the lid, be provided with the spliced pole that is used for connecting children's chair safety belt rather than an organic whole structure in the fixing base, the fixing base top is provided with the fixed lid of being connected rather than rotating, fixed lid central point puts the department and is provided with the rotor plate, the one end that fixed lid central point put was kept away from to the rotor plate is provided with the clamping mechanism who is used for pressing from both sides tight safety belt, clamping mechanism includes pinch-off blades and presss from both sides tight post, be provided with the recess that is used for pressing from both sides tight post one end entering on the pinch-off blades, form the safety belt unhook back, press from both.

Furthermore, the clamping mechanism further comprises a connecting plate hinged to the clamping plate, one end, far away from the clamping plate, of the connecting plate is hinged to the rotating plate, and a structure that the clamping plate is better attached to the surface of the safety belt through the connecting plate connected with the two ends of the clamping plate and capable of rotating is formed.

Furthermore, the clamping plate is in a shape like a Chinese character 'tu', clamping pieces are arranged on two edges of the clamping plate and comprise an upper piece and a lower piece which are parallel to each other and arranged at intervals, round holes for the clamping columns to pass through are formed in the upper piece and the lower piece, the clamping columns penetrate through the round holes to enter the grooves to clamp the safety belt, and the clamping pieces further comprise connecting pieces for connecting the upper piece, the lower piece and the clamping plate.

Furthermore, the two ends of the round hole, which are close to the lower piece, of the upper piece are provided with supporting plates, the spring is arranged at the middle part of the upper piece and the lower piece of the clamping column, a pressing sheet for pressing the spring downwards is arranged on the clamping column, the pressing sheet is arranged between the two supporting plates, a clamping groove for 90-degree rotation of the pressing sheet to enter is formed in one end, which is far away from the upper piece, of the supporting plate, the pressing sheet presses the clamping column downwards, the pressing sheet pushes the spring to move to the lower end of the supporting plate, the pressing sheet is clamped in the clamping groove by 90-degree rotation of the clamping column, and the safety belt is pressed into the groove to fix.

Furthermore, one end of the fixing cover is provided with an elastic bulge for fixing the position of the fixing cover after the fixing cover is opened, the fixing seat is provided with a fixing groove for fixing the elastic bulge after the fixing cover is opened, and a pressing piece which is integrated with the fixing groove and used for pressing the elastic bulge is arranged on the fixing seat.

The utility model has the advantages that the clamping mechanism is added on the fixing cover of the hanging device for connecting the safety belt, so that the safety belt body can be clamped and fixed when the safety belt of the child chair is fixed, the safety belt can be continuously fastened and fixed by the clamping mechanism after the safety belt hook is loosened or disconnected, and the safety of the child chair in the forming process can be ensured;

the two end parts of the connecting plate are hinged with other parts, so that the connecting plate is attached to the laying direction of the safety belt, and the clamping mechanism is better fixed on the safety belt;

the clamping plate, the clamping piece and the clamping column are matched for use to reinforce the safety belt for the second time, so that the situation that the safety belt cannot be continuously fixed above the child chair after the hook is unhooked or disconnected is prevented;

the elastic bulge on the edge of the fixed cover is used for positioning the position of the opened fixed cover and is used for connecting the clamping mechanism, and when the fixed cover is closed, the pressing sheet is used for pressing the elastic bulge to move out of the fixed groove, so that the fixed cover is closed.

Drawings

FIG. 1 is a front view of the child chair hanging device of the present invention;

FIG. 2 is a front view of the clamping plate of the child chair hanging device of the present invention;

FIG. 3 is a view showing the structure of the clamping mechanism of the child chair hanging device of the present invention;

fig. 4 is a structural diagram of the clamping mechanism of the child chair hanging device during operation.

Wherein 1 fixing base, 2 fixed lids, 3 rotating plate, 4 clamping plates, 5 clamping columns, 6 grooves, 7 connecting plates, 8 clamping sheets, 801 upper sheets, 802 lower sheets, 803 round holes, 804 connecting sheets, 9 supporting plates, 10 springs, 11 pressing sheets, 12 clamping grooves, 13 elastic bulges, 14 fixing grooves and 15 pressing sheets.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings.

The first embodiment is as follows: according to the attached drawings of the specification, the child chair hanging device comprises a fixed seat 1 fixed on the back of a coat and hat board or a seat of an automobile, wherein the fixed seat 1 is of a hollow cuboid structure without a cover. Be provided with on the coat and hat board and be used for placing and with the fixed cuboid groove of fixing base 1, 1 surfaces of fixing base are provided with the depressed groove, and the cuboid inslot is provided with the joint piece that uses with the depressed groove cooperation, forms the inside back of joint piece entering depressed groove, and fixing base 1 fixes the structure on car coat and hat board. The fixing seat 1 is internally provided with a connecting column which is integrated with the fixing seat 1 and is used for connecting a child seat safety belt, the connecting column is a cylindrical rod fixed inside the fixing seat 1, and the connecting column is positioned at one end, close to the hinged end of the fixing cover 2, of the fixing cover 2. The spliced pole is used for fixing the safety belt couple, provides safety protection for children's chair top. Fixed lid 2 rather than rotating the connection is provided with to fixing base 1 top, and fixed lid 2 is connected through rotatable pivot with fixing base 1, realizes that fixed lid 2 can be free to open or close. Fixed 2 central points of lid put the department and be provided with rotor plate 3, fixed 2 central points of lid put and are provided with the rectangular channel that runs through its thickness, and fixed lid 2 is "concave" style of calligraphy structure, rotor plate 3 is through articulating realize on the round bar of the rectangular channel position department of fixed lid 2 rotatory around fixed lid 2, the width of rotor plate 3 slightly is less than the width of rectangular channel, the both ends of rectangular channel can set up the cushion that is used for the card to hold rotor plate 3, when not using child's chair, will fix 2 locks of lid and rely on the cushion to fix rotor plate 3 in the rectangular channel. One end of the rotating plate 3, which is far away from the center of the fixed cover 2, is provided with a clamping mechanism for clamping a safety belt, the clamping mechanism comprises a clamping plate 4 and a clamping column 5, a groove 6 for allowing one end of the clamping column 5 to enter is formed in the clamping plate 4, and after the safety belt is unhooked, the clamping column 5 and the clamping plate 4 clamp the safety belt together to fix the child chair. The clamp plate 4 is the slice panel, and 4 one sides of clamp plate contact with the safety belt, and the another side of safety belt is provided with presss from both sides tight post 5, presss from both sides

tight post

5 and 4 clamping of clamp plate with the safety belt centre gripping for press from both sides tight safety belt after the safety belt unhook, continue to fix children's chair.

In an embodiment, as shown in the attached drawings, the clamping mechanism further includes a connecting plate 7 hinged to the clamping plate 4, the connecting plate 7 is a rectangular plate, one end of the connecting plate 7, which is far away from the clamping plate 4, is hinged to the rotating plate 3, and a structure is formed in which the clamping plate 4 is connected to the connecting plate 7, which is rotatable at both ends, so that the clamping plate 4 can be better attached to the surface of the safety belt. The equal rotatable structure in connecting plate 7 both ends can accomplish better regulation, because rotor plate 3 and safety belt are not on a plane, rotor plate 3 and 4 articulated can not accomplish to laminate in the surface of safety belt more of clamp plate, so add a rotor plate 3 that is used for adjusting in the middle of can guarantee to press from both sides the better laminating of tight piece 8 and safety belt, realize the fixed to the safety belt.

In an embodiment, according to the attached drawings, the clamping plate 4 is in a shape of a Chinese character 'tu', the clamping pieces 8 are arranged on two edges of the clamping plate 4, each clamping piece 8 comprises an upper piece 801 and a lower piece 802 which are parallel to each other and arranged at intervals, round holes 803 for the clamping columns 5 to pass through are formed in the upper piece 801 and the lower piece 802, the structure that the clamping columns 5 pass through the round holes 803 and enter the grooves 6 to clamp the safety belt is formed, and the clamping pieces 8 further comprise connecting pieces 804 for connecting the upper piece 801, the lower piece 802 and the clamping plate 4. The connecting piece 804 and the clamping plate 4 are of an integral structure, and the connecting piece 804 and the upper piece 801 and the lower piece 802 are glued. The clamping piece 8 is matched with the clamping column 5 for use, when the child chair is used, the clamping column 5 penetrates through the round holes 803 in the center positions of the upper piece 801 and the lower piece 802, one end of the clamping column extends into the groove 6 on the clamping plate 4, the safety belt part is extruded into the groove 6, and the fastening of the safety belt is realized.

In one embodiment, according to the figure, the supporting plates 9 are arranged at two ends of the round hole 803 of one surface of the upper sheet 801 close to the lower sheet 802, the supporting plates 9 are arranged perpendicular to the upper sheet 801, and the supporting plates 9 and the upper sheet 801 are of an integral structure. The part of the clamping column 5 located in the middle of the upper piece 801 and the lower piece 802 is provided with a spring 10, the lower piece 802 is provided with a ring groove for fixing the spring 10, the clamping column 5 is provided with a pressing piece 11 for pressing the spring 10 downwards, the pressing piece 11 is of a rectangular plate-shaped structure, the middle part of the pressing piece 11 is provided with a hole for the clamping column 5 to pass through, and the clamping column 5 is in threaded connection with the pressing piece 11. The preforming 11 is located two backup pads 9 middles, the width of preforming 11 is not more than the horizontal interval between two backup pads 9, the backup pad 9 is kept away from the one end of last piece 801 and is provided with the draw-in groove 12 that gets into after the preforming 11 rotates 90 degrees, forms and pushes down and press from both sides tight post 5, preforming 11 promotes spring 10 and removes to backup pad 9 lower extreme, the rotatory 590 degrees of pressing from both sides tight post is held the preforming 11 card in draw-in groove 12, press from both sides tight post 5 other end and get into recess 6 and simultaneously press in the structure of the fixed safety belt of recess 6.

In an embodiment, as shown in the attached drawings, an elastic protrusion 13 for fixing the position of the fixing cover 2 after the fixing cover 2 is opened is arranged at one end of the fixing cover 2, the elastic protrusion 13 includes a cylindrical long groove and a convex cap on the fixing cover 2, a pressure spring is arranged in the long groove, a track for the convex cap to move up and down is arranged on the inner wall of the long groove, a slider which is integrated with the convex cap and is used for sliding in the track is arranged at the edge of the convex cap, and a groove for clamping the pressure spring is arranged on the. The fixing seat 1 is provided with a fixing groove 14 for fixing the elastic bulge 13 after the cover 2 is opened, the inner wall of the fixing seat 1 is also provided with a semicircular groove for clamping the elastic bulge 13 after the cover 2 is closed, and a pressing piece 15 integrated with the fixing seat 1 and used for pressing the elastic bulge is arranged at a position close to the fixing groove 14.

The utility model has the advantages that the clamping mechanism is added on the fixing cover of the hanging device for connecting the safety belt, so that the safety belt body can be clamped and fixed when the safety belt of the child chair is fixed, the safety belt can be continuously fastened and fixed by the clamping mechanism after the safety belt hook is loosened or disconnected, and the safety of the child chair in the forming process can be ensured; the two end parts of the connecting plate are hinged with other parts, so that the connecting plate is attached to the laying direction of the safety belt, and the clamping mechanism is better fixed on the safety belt; the clamping plate, the clamping piece and the clamping column are matched for use to reinforce the safety belt for the second time, so that the situation that the safety belt cannot be continuously fixed above the child chair after the hook is unhooked or disconnected is prevented; the elastic bulge on the edge of the fixed cover is used for positioning the position of the opened fixed cover and is used for connecting the clamping mechanism, and when the fixed cover is closed, the pressing sheet is used for pressing the elastic bulge to move out of the fixed groove, so that the fixed cover is closed.

The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.

Claims

1. The child chair hanging device comprises a fixed seat (1) fixed on the back of a car coat and hat board or a seat, it is characterized in that the fixed seat (1) is a hollow cuboid structure without a cover, a connecting column which is integrated with the fixed seat (1) and is used for connecting the child seat belt is arranged in the fixed seat (1), a fixed cover (2) rotationally connected with the fixed seat (1) is arranged above the fixed seat (1), a rotating plate (3) is arranged at the central position of the fixed cover (2), a clamping mechanism for clamping a safety belt is arranged at one end of the rotating plate (3) far away from the central position of the fixed cover (2), the clamping mechanism comprises a clamping plate (4) and a clamping column (5), a groove (6) for one end of the clamping column (5) to enter is arranged on the clamping plate (4), after the safety belt is unhooked, the clamping column (5) and the clamping plate (4) clamp the safety belt together to fix the child chair.

2. The hanging device for the children's chair according to claim 1, wherein the clamping mechanism further comprises a connecting plate (7) which is hinged with the clamping plate (4), one end of the connecting plate (7) far away from the clamping plate (4) is hinged with the rotating plate (3), and a structure that the clamping plate (4) is better attached to the surface of the safety belt through the connecting plate (7) with two rotatable ends is formed.

3. The hanging device for the child chair according to claim 1, wherein the clamping plate (4) is in a shape like a Chinese character 'tu', clamping pieces (8) are arranged on two edges of the clamping plate (4), each clamping piece (8) comprises an upper piece (801) and a lower piece (802) which are parallel to each other and arranged at intervals, round holes (803) for the clamping columns (5) to penetrate through are formed in the upper piece (801) and the lower piece (802), a structure that the clamping columns (5) penetrate through the round holes (803) and enter the grooves (6) to clamp the safety belt is formed, and the clamping pieces (8) further comprise connecting pieces (804) for connecting the upper piece (801), the lower piece (802) and the clamping plate (4).

4. The hanging device for children's chairs according to claim 3, characterized in that one side of the upper piece (801) close to the lower piece (802) is provided with support plates (9) at two ends of the round hole (803), the part of the clamping column (5) positioned in the middle of the upper sheet (801) and the lower sheet (802) is provided with a spring (10), a pressing sheet (11) for pressing the spring (10) is arranged on the clamping column (5), preforming (11) are located in the middle of two backup pads (9), the one end that last piece (801) was kept away from in backup pad (9) is provided with draw-in groove (12) that get into after the rotatory 90 degrees of preforming (11), forms and pushes down and press from both sides tight post (5), preforming (11) promotion spring (10) remove to backup pad (9) lower extreme, and rotatory clamp is pressed from both sides post (5) 90 degrees and is held preforming (11) card in draw-in groove (12), presss from both sides tight post (5) other end and gets into recess (6) and impress the structure of the safety belt part fixed safety belt of recess (6) simultaneously.

5. The hanging device for the children's chair according to claim 4, wherein one end of the fixing cover (2) is provided with an elastic protrusion (13) for fixing the position of the fixing cover (2) after the fixing cover (2) is opened, the fixing seat (1) is provided with a fixing groove (14) for fixing the elastic protrusion (13) after the fixing cover (2) is opened, and the fixing seat (1) is provided with a pressing piece (15) which is integrated with the fixing groove (14) and is used for pressing the elastic protrusion.