TWM265260U - Device for fastening children's safety seat - Google Patents

Description

M265260 IV. Creation Instructions (1), [Technical Field to which the New Type belongs] This creation relates to a fixing device for a child safety seat, especially a fixing device conforming to the international standard iso FIX specifications, and the child safety seat can be moved and adjusted. The position of the chair. [Previous technology] ^ The conventional child safety seat is fixed to the car seat, usually connected with the original safety belt of the two cars, or by installing other safety: and fasteners, and tied Fastened to a car seat. In recent years, in order to make the device of child safety seat easier and more reliable, an international standard ISOFIX has been created, which is a standard for child safety safety seat fixing devices. The standard specification of I SO FIX is There are two buckles on both sides of the back of the car seat, and the distance of the buckles is 30 cm, which allows the child safety seat to be snapped in directly without being tied by a safety belt. To comply with this standard, child safety seats need to be designed accordingly. In addition, 'since the design and specifications of the seats of different manufacturers are different,' therefore, when child safety seats are fixed on car seats, not all of them can be set in a stable and appropriate position. Therefore, there is still a need for an adjustable The design of its location is more in line with the needs of use. [New content] The main purpose of this creation is to provide a fixing device for a child safety seat, which is used to fasten a child safety seat to a car seat buckle that conforms to the I SO FIX specification by a fixing mechanism, so as to easily Install the child safety seat securely. Another purpose of this creation is to provide a child safety seat fixing M265260 IV. Creation instructions (2) The device is a sliding mechanism that combines child safety and solidification respectively: the mechanism '... the safety seat can be fixed to the mechanism Move up = $, to apply to different specifications of car seats, make its settings more suitable for cattle L-) stand, to achieve the above purpose, this creative department includes a base, which is combined with children's full seat At the bottom, an accommodating space is recessed at the bottom of the base, and a cover is locked below the accommodating space to cover. A fixing mechanism is provided in the accommodating space of the base, which is connected with a left and right fixing rods by a horizontal plate. The fixing rods are provided with pull rods, and the rear ends of the fixing rods are provided with fasteners for fastening and fixing. The buckle ring of a car seat, the tie rods are linked with the fasteners. A sliding mechanism is movably combined by a first slider and a second slider, the first slider is fixed on the base, and the second slider is fixed on the fixing mechanism, so that the base can move relative to the fixing mechanism. A handle is attached to the front end of the base and is connected with the pull rods to drive the fasteners to release the buckle of the car seat. The fixing rod of the fixing mechanism is provided with a first stopper piece and a first stopper piece, and two sides of the fixing rod are provided with fixing holes, and the rear end is concavely provided with a fastening hole; a first slider is provided on In the fixing rod, a hole is recessed at the front end thereof, and a first elastic element is inserted, and the other end of the first elastic element abuts against the first stop piece; the hole of the first slider is provided behind the hole A second slider 'has a recess recessed on one side thereof, and a second elastic element is inserted, and the other end of the second elastic element abuts against the second stop piece; the bottom end of the first slider A slot is recessed to set the tie rod; the rear end and the bottom of the first slider are recessed for July

M265260 IV. Creation instructions (3) Moving groove; a fastener 'has a fixing hole' and is fixed through the fixing hole and the fixing hole of the fixing rod by a fixing shaft, and the fastener has a first projection , A second bump, and a third bump, a joint groove is recessed between the first bump and the second bump to be engaged with the sliding groove of the first slider, and the second bump and the third bump A recess is provided between the recesses, the center of which corresponds to the fastening hole of the fixing rod. The fastener can be rotated to rotate the recess of the recess, and the third projection is moved downward to release the car seat. The buckle of the seat, or the third projection is turned upward to fit the buckle of the car seat. The above and other objects and advantages of this creation can be easily understood from the detailed description and accompanying drawings of the selected embodiments below. Of course, this creation may be different in some other parts or arrangements of other parts, but the selected embodiment is explained in detail in this specification and its structure is shown in the drawings. [Embodiment] Please refer to Figures 1 and 2 for the structural exploded view of this creation and the bottom three-dimensional appearance view of this creation combination. This creation includes: a base 1 which is combined with a child safety seat At the bottom, an accommodating space 1 1 is recessed at the bottom of the base 1, and a cover (not shown) is locked below the accommodating space 11 to cover. An opening (not shown in the figure) is provided at the front end of the base 1 to accommodate and fix a handle 4. A fixing mechanism 2 is arranged in the accommodation space 11 of the base 1 and includes a horizontal plate 2 1. The two ends of the horizontal plate 2 1 are respectively connected with a long fixing rod 2 2, and a fixing rod is provided in the fixing rod 22. 2 3, the pull rod 2 3 is provided with a pull wire 232 in a hollow wire sleeve 231.

M265260 IV. Creation Instructions (4) There is a stop 2 3 3. The rear end of the fixing rod 22 can be fixed to the buckle of the car seat by its internal structure. A sliding mechanism 3 includes a first sliding member 31 and a second sliding member 3 2. Both ends of the first sliding member 31 are bent inwardly to form a sliding groove 3 1 0, and both ends of the second sliding member 3 2 are connected. Bend outward to form a sliding handle 3 2 0, which is movably combined with the sliding slot 3 1 0 of the first sliding member 31. The first slider 3 1 is fixed to the base 1, and the second slider 3 2 is fixed to the fixing mechanism 2, so that the base 1 can move relative to the fixing mechanism 2, as shown in FIG. 3.

As shown. A knob 3 3 is screwed on the bottom of the first slider 3 1 to rotate and fix the second slider 3 2. When the base 1 needs to be moved, the knob 3 3 is released to make the first slider 3 1 slide. The groove 3 1 0 moves along the slide rail 3 2 0 of the second sliding member 32 to drive the base 1 forward or backward. A handle 4 is an opening fixed to the front end of the base 1 and includes a main body 41 fixed to the base 1 and a triggering member 42 coupled to the main body 41. Please refer to FIG. 4. The triggering member 4 2 is pivotally connected to the main body 41 with a pivot shaft 4 3, and a connecting plate 4 2 1 is extended inside the triggering member 4 2.

A perforation 4 2 2 is provided on the bonding plate 4 2 1. The rod 2 3 of the aforementioned fixing mechanism 2 is threaded on the base, and a stopper 2 3 3 on the front end of the cable 2 3 2 is threaded on a perforation 4 2 2 fixed to the trigger member 4 2. When the trigger 4 2 is pulled upward, the pivot 4 3 is used as an axis to drive the inner bonding plate 4 2 1 to rotate downward, and at the same time, the pull wire 2 3 2 is pulled, and the pull wire 2 3 2 is driven to the fixed rod 2 2 The internal mechanism causes the fixing mechanism 2 to release the buckle of the car seat. Please refer to FIG. 5, which is an exploded view of the structure of the creative fixing mechanism. The inside of the fixing rod 2 2 is convexly provided with two first stop pieces 2 2 arranged in front and back.

Page 8 M265260 IV. Creation instructions (5) 1 and second stop piece 222, the first stop piece 22 1 is provided with a card slot 2 2 3 on the front side, and two sides of the fixing rod 22 are provided with slides. The moving hole 224 is provided with a fixing hole 225 next to the sliding hole 224, and a fastening hole 2 2 6 is recessed at the rear end of the fixing rod 2 2. A first slider 2 4 is disposed in the fixing rod 22. A front end of the first slider 2 4 is recessed with a socket 2 4 1, and a first elastic element 2 5 1 is inserted. One end abuts against the first stop piece 2 2 1, and the first elastic element 2 5 1 is a spring. The rear end of the socket 2 4 1 is recessed downward to form an accommodating area 2 4 2. The side of the accommodating area 2 4 2 can block the first slider 24 to the second stopper piece 222. The accommodating area 242 is provided with a second slider 2 6, a recess 2 6 1 is recessed on one side, and a second elastic element 2 5 2 is inserted, and the other end of the second elastic element 2 5 2 abuts. On the second stop piece 222. A fixing groove 243 is recessed at the bottom end of the first slider 24, and a wire groove 2 4 4 is opened below the fixing groove 2 4 3; the aforementioned tie rod 2 3 passes through the wire groove 2 4 4 with its pulling wire 2 3 2 to The stopper 2 3 3 is fixed in the fixing groove 243, and the wire sleeve 2 3 1 is fixed in the fixing groove 2 2 3, so that when the pulling wire 2 3 2 is pulled, the first slider 24 can be moved. A lateral through hole 2 4 5 is provided at a position opposite to the sliding hole 2 2 4 of the fixing rod 22 at the rear side of the first slider 2 4, and a sliding groove 2 is recessed at the rear end and the bottom of the first slider 2 4. 4 6. A fastener 27 is provided with a fixing hole 271 opposite to the fixing hole 22 fixing hole 225. The fastener 27 has a first protrusion 272, a second protrusion 273, and a third protrusion 274. The first protrusion An engaging groove is recessed between 272 and the second projection 2 7 3 to engage the first slider.

M265260 Fourth, the creation instructions (6) 2 4 of the sliding groove 2 4 6. One end of the second bump 2 7 3 is in contact with the second slider 26. A fastening groove 2 7 5 is recessed between the second protrusion 273 and the third protrusion 274, which corresponds to the fastening hole 2 2 6 of the fixing rod 22 to fasten the buckle of the car seat. A fixed shaft 28 is passed through the fixing hole 2 2 5 of the fixing rod 22 and the fixing hole 271 of the fastener 27. One end is provided with a concave ring and a C-shaped ring is provided on the other side of the fixing rod 22. 2 8 1 set fixed. A shaft block 2 9 passes through the sliding hole 2 2 4 of the fixing rod 22 and the through hole 2 4 5 of the first slider 24 to make the first slider 24 move steadily. Figure 6 is a fastener The side view of the car seat buckle 2 7 has been fastened. When fastened, the first protrusion 2 7 2 and the second protrusion 273 of the fastener 2 7 are engaged in the sliding groove 246 of the first slider 24. And the second bump 2 7 3 abuts the second slider 2 6 and compresses the second elastic element 2 5 2. At this time, the first elastic element 2 5 1 of the first slider 24 is loose. On state. In addition, the recessed direction of the fastening hole 2 7 5 is perpendicular to the recessed direction of the fastening rod 2 2 of the fastening hole 2 2 6 to fasten the buckle 6 1. Figure 7 is a schematic diagram of the fastener 2 7 releasing the buckle. When the fixing mechanism 2 is to release the buckle 61 of the car seat, the pull member 2 of the handle 4 is used to drive the pull wire 2 3 2 Move forward, the pull wire 2 3 2 drives the first slider 2 4 to move forward, so that the first projection 2 7 2 of the fastener 2 7 leaves the sliding groove 2 4 6 at the bottom of the first slider 2 4. The elastic force of the two elastic elements 2 5 2 rebounds the second slider 2 6 and pushes the second projection 2 7 3 to rotate the fastener 2 7 with the fixed shaft 2 8. When the fastening groove 2 7 5 rotates downward When

Page 10 M265260 IV. Creation instructions (7) The three projections 2 7 4 move downward. At this time, in the sliding groove 2 4 6 of the first convex rear end of the fastener 2 7, the component 2 5 1 and the second slide Block 2 is on. Please refer to FIG. 8, the bottom of the original seat 5 and the two retaining rings 6 1 on the left and right sides of the car seat F IX directly with the rear end of the fixing mechanism 2 firmly and securely slide the child safety seat from the sliding mechanism in the base 1 3 Adjust the position to be suitable for different 6 to make the device more fit and as explained in detail above, the aforementioned purpose can be surely achieved, and a patent application has already been made. However, the above is only to limit the implementation of this creation: the scope and content of the creation description should still be covered by this creation patent, which can release the buckle 2 7 2 of the car seat, then rotate to the first and push Press the first sliders 2 4 and 6 and the second elastic element 2 5 as the base 1 combined with the child 6 between the back of the seat and the cushion.-When installing a child safety seat 5 Snap ring 6 1 Push into the buckle In combination, the 15 installation is fixed to the car seat 6 ', which can make the car seat 5 Portuguese specifications, the steam stability of different seat depths. Let those skilled in the art understand that this complies with the provisions of the Patent Law, and only mention the scope of the preferred embodiment of this creation; therefore, any earlier equivalent changes and revisions between applications based on this creation. 16 1 ° Μ 鬼 2 4 ξ — Elasticity 丨 that is loose t safety seat F combined with ISO, that is, 7 can be easily loaded. Created by borrowing i after moving the A car seat. New models, when not patented, are all M265260. The diagram is a simple illustration of the structure of the diagram. It is a simple creation of the book. [11rH t 第 图 图 图Figures Figures Figures 2 3 4 5 6 7 8 The first work of the 2nd, 3rd, 5th, and 4th illustrations is the first work of the group 2 of the moving seat, bottom, rnj. Tnj. The figure of the three-dimensional standing structure is determined by the interpretation of the distractions. This book is a picture of JUJ, the ## ring ring buckle chair seat seat § 一 JJη3〆Steam and steam open button loose structure机 机 定 定 固 固 作 作% HJ- ΙΠΊ 本本 ## The chair seat du ^ —the steaming to Dinggu chair seat Quan'an Tonger made a copy. The figure indicates that the element base of the symbol is to the bottom of the main, empty space to block a slot plate, card, horizontal ,, and 13 1-H CXI 00 2 2 2 pieces of stopper structure. 2 、 2 2 2 2 2 LL sliding sliding buckle 4 6 2 2 2 2 hole fixing rod, pull 5 2 3 2 2 3 3 4 4 4 5 6 2 2 2 2 2 2 2 Block line slide and pull one volume, 2nd, 2nd, 2 3 4 4 2 2 2 pieces Elementary slotted elastic block will be fixed through a second slide ^ ^ Μ

M265260 on page 12 Brief description of the diagram 2 7, Fastener 2 7 2, First protrusion 2 7 4, Third protrusion 2 8, Fixed shaft 2 9, Shaft block 3 1, First slider 3 2 Two slides 3 3, knob 2 7 1, fixing hole 2 7 3, second projection 2 7 5, snap groove 2 8 1, C-ring 3, slide mechanism 3 1 0, slide groove 3 2 0, slide Hold 4

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Claims (1)

M265260 V. Application for Patent Scope 1. A fixing device for a child safety seat, comprising: a base, which is coupled to the bottom of the child safety seat; a fixing mechanism, which is arranged below the base, 1 connected to the left and right two fixing rods, the These fixing rods are provided with a rod M and a cross, and the rear end is provided with a fastener to fasten and fix to the car seat: ^ The fixing rod pull rod is linked with the fasteners; w buckle ring 'these sliding mechanisms, The first sliding member and the second sliding member are connected together. The first sliding member is fixed on the base, and the flute _ movable knot is fixed on the fixing mechanism, so that the base can be relatively solid with respect to: A handle is attached to the front end of the base and is connected with the pull rods to drive the fasteners to release the buckle ring of the car seat. Dry ^ 2. According to the fixed position of the child safety seat described in item 1 of the scope of the patent application, the two ends of the first sliding member are bent inward to form a chute, and the two ends of the moving member are outwardly bent. Fold to form a slide rail to combine with the ^ groove of the first slider. 3. The fixing device for a child safety seat according to item 2 of the patent application park, a knob is provided below the first sliding member to rotate and fix the second sliding member. 4. The fixing device for a child safety seat as described in item 1 of the scope of patent application, a receiving space is recessed below the base, and a cover is locked below, and the fixing mechanism is arranged in the receiving space. 5. The child safety seat fixing device as described in item 1 of the scope of patent application, the first and second stopper pieces M265260 are provided in the fixing rod of the fixing mechanism. A fixing hole is provided on both sides of the fixing rod, and a buckle hole is recessed at the rear end; a first slider is provided in the fixing rod, a socket is recessed at the front end, and a first elastic element is inserted, The other end of the first elastic element abuts against the first stop piece; a second slider is provided behind the insertion hole of the first slider, a hole is recessed on one side, and a second elastic element is inserted , The other end of the second elastic element abuts against the second stop piece; a bottom groove of the first slider is recessed with a fixing groove to set the tie rod; a rear end and a bottom of the first slider are recessed A sliding groove; a fastener having a fixing hole and fixed through the fixing hole and the fixing hole of the fixing rod by a fixing shaft; the fastener has a first protrusion, a second protrusion, and a third A bump, a recess is provided between the first bump and the second bump to engage the first slider. A moving groove, a fastening groove is recessed between the second protrusion and the third protrusion, the center of which corresponds to the fastening hole of the fixing rod, and the fastener can be rotated to rotate the fastening groove in the concave direction. The third projection moves downward to release the buckle of the car seat, or the third projection rotates upward to engage the buckle of the car seat. 6. The fixing device for a child safety seat as described in item 5 of the scope of patent application, sliding holes are provided on both sides of the fixing rod, a lateral through hole is provided on the rear side of the first slider, and a shaft block system Passed through the sliding holes and the through holes. 7. The fixing device for a child safety seat as described in item 5 of the scope of the patent application, the fixing rod is provided with a slot on the front side of the first stop piece; a slot is provided below the fixing slot of the first slider; A pull rod is installed in a hollow wire sleeve, and a pull block is provided at both ends of the pull rod. Page 15 M265260 5. Scope of patent application The cable is passed through the cable slot, the stopper is clamped in the fixed slot, and the cable sleeve is clamped in the card slot. 8. The fixing device for a child safety seat as described in item 5 of the scope of the patent application, the fixing shaft is provided with a concave ring so that when it is put on the other side of the fixing rod, it can be fixed by a C-shaped ring. . 9. The fixing device for a child safety seat as described in item 1 of the scope of the patent application, the handle system includes a body fixed on the base and a trigger member coupled to the body, and the trigger member is pivoted Pivotally connected to the body, and a connecting plate extending inside the trigger, the connection plate is provided with a perforation, and the other end of the pull rod is fixed through the perforation of the trigger Page 16