TWM276504U - Improvement of seat structure - Google Patents

Description

M276504 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is an improvement of the structure of the seat. The exhibition 1 can be used to dismantle and achieve the purpose of reducing the product volume: the person who achieves the practical effectiveness of the seat. 1. Han Jiajia [Previous technology] Press, please refer to the illustration in Figure 11. The general structure of the conventional seat (7 0) is composed of a seat back (7 丨 °). …: 塾 ^ On one side of the seat cushion (72), the front chair feet (74) are set on the front side of the seat cushion (72) and on the lower side ^), and the upper and rear chairs are placed on the lower side of the seat cushion (72). The chair of the magician ’s chair (using the extended armrest (731) to make the seat (70) reach the armrest (731) is missing ^ 'The conventional seat is still there when it is used! There is a seat for it! Use, seat Due to the fact that the conventional seat structure is fixed, the implementation of the conventional seat can not be used to disassemble and reassemble the field and the private seat. It still cannot provide the reduction of the volume and the reduction of the transportation capacity. : Use, = Composition of conventional seat. The armrest is extended on the second leg of the rear foot. It is more easy to increase the cost of production and processing, which leads to the user's helmet fada > to the better practical disadvantages... ^ Each Also, how to carry out research and development improvements to the above-mentioned conventional seats, 2: the purpose of the relevant industry and the inventors need to work hard to develop SUMMARY [who] row group: implementation using #, and then dismantling the structure can not provide the increase of χ carrying cost disadvantages are, therefore, there is a need to study

Page 5 M276504 Creative Instructions (2) A seat structure improvement that can be implemented to provide "DIY" assembly and provide effective implementation efficiency. * Northern seat structure is improved. It includes a first leg and a second leg, a two-post, two back-rods, and a body. Its main features are: the upper side of the first leg A receiving slot is provided, and one side of the receiving slot is provided with a screw hole, j is buried, and the front support tube and the rear support tube are locked, and the center of the rear support tube is provided with a threading hole, and the center side is provided with screw holes and Hole slot for the back rod to enter the total t hole of the back support tube and one end of the rod is buried in the hole slot of the front support tube and locks the t 2 two and one known screw holes of the front support tube. Combined with the body, and achieves the practical purpose of armrest function on the front feet. The body further makes the younger-[implementation] have more: to make the cattle: the f member can understand and understand the creation, characteristics and effects of this creation, ... please cooperate with the [schematic description] First, please refer to "the creation The combined appearance and exploded view ^: Er Ming: Show 'is a side view, a partial enlarged view of the side view,-a kind of 枓: = 部 不意 ®, group ^),-seat (50) The main part, the second part, and the back part (the upper part of the 4th presser foot (2G) is provided with an accommodation slot, (11, 21) — a screw hole (101, 201) is provided on the side for the placement of teeth) S (22) and screwed together (1 3) to lock it (if the center of the back support tube (22) is provided with a through hole (221) ° not " 刖 Jiaguan (1 2) central side

Page 6 M276504 4. Creation instructions (3) A screw hole (121) and a hole groove (122) are set on the side for the back post (40) to enter the through hole (221) of the back support pipe (22) and the back post (40) ) —The end (41) is buried in the hole groove (1 2 2) of the front support pipe (1 2), and the screw hole (121) of the front support pipe (1 2) is locked with the screw element (4 3) and Back bar (40)-end screw hole (411) (as shown in Figures 4 and 5) 'and the back bar (40) is combined with a set of bodies (42), and is connected to the front support tube (12), rear There are screw holes (1 23, 222) above the support tube (22). A screw body (124) is used to lock a body (50). Finally, the first support leg (10) and the second support leg (2) '〇) The bottom end is gradually curved and provided with a set wheel body (60), providing a structure with a seat-sliding function, and the first support (10) and the second support ( 2) φ achieves the practical purpose of the handrail function. ^ Please refer to the description of FIG. 6 for the use state diagram (1) of another implementation of this creation. The rear support tube (22) is provided with a concave folded shape (1), so that the concave folded shape (1) can be placed across Below the back bar (40), the combination of the back bar (40) and the rear support tube (22) is reached. Please refer to the description in Figure 7 for the appearance of another implementation of this creation. The bottom ends of the first leg (1 0) and the second leg (20) of this creation are gradually curved. The anti-slip pad (61) is provided, and the seat is provided for another implementation. • 2 green Refer to the description in Figure 8 for a description of 'another implementation of this creation. ^ = One foot ^ 0), the second foot (20) The top matching group is set on the base body (5.), so that the first support leg (10) and the second support leg (20) can reach another practical type of general seat-back function. Refer to Figure 9. The state of use diagram (IV). The description of figure 0 shows another side sectional view of Figure 9 for the second implementation of this creation.

Page 7 M276504 4. Creation instructions (4) The feet (20) can be combined with the front foot tube (2) and the rear foot tube (3), and the top 1 of the rear foot tube (3) is combined with a table top (4) to reach another Implement usage patterns. Looking at the above, the structure of this creation can improve the following effects when it is implemented: This creation mainly uses the combination of the first support (10) and the second support (20). 〇). There is a front support for the screw group between the second floor feet (20). The rear is rt eunuch (22) and the back rod (40) can be installed on the front floor tube (12). ] ^ (Between 5 (n, it is inferior to the front support tube (1 2) and rear support tube (22) above the group 丨: hunting to achieve the convenience of assembly,; :: minus :: 'reach no') Carrying use = drop; = cost 'to provide those who achieve the practical effectiveness of the seat. The low-carrying previous article is a specific description of the comparison of this creation, but only to the spirit and principles of the technical characteristics of the creation of this technology G can be used without departing from this change and modification, and should include M 0 Λ Zengjin Deng Ai changes and modifications, and such changes. The following paragraphs please define the scope of the patent; M276504 Brief description of the diagram [ Schematic description] 1st graphic series, 2nd graphic series, 3rd graphic series, 4th graphic series, 5th graphic series, 4 The 6th picture is the original creation_7 The 7th picture is the original creation-the 8th is the picture is the original creation • The 9th is the picture is the original creation 10th picture: the 9th is the 11th picture: the habit is used [the main component symbol says ~ the book Drawing number ~ First leg (10) Screw hole (1 0 1) Screw hole (1 21) Screw hole (1 2 3) Screw element (1 3) > Receiving slot (2 1) Rear support tube (22) Screw holes (2 2 2) Back rod (40) Screw holes (4 11) Schematic diagram. (Front) Exploded view of the combination. Another appearance diagram. (Back side combination sectional view. Partial enlargement Figure. The use state diagram of another implementation (one use state diagram of another implementation) (two use state diagrams of another implementation) (three use state diagrams of another implementation (four figure side sectional views). Schematic diagram of appearance 】 Receiving slot (1 1) Front support tube (1 2) Hole slot (122) Screw element (124) Second support leg (20) Screw hole (2 0 1) Passing hole (2 2 1) Seat back (30) One end (41) Cover body (42)

Page 9 M276504 Schematic description of screw element (43) Wheel body (60) Concave folded shape (1) Rear leg tube (3) ~ Conventional drawing number ~ Seat (7 0) Seat cushion (72) Armrest (731) Seat body (50) Anti-slip pad (6 1) Front foot tube (2) Storage table (4) Seat back (71) Rear foot (7 3) Front foot (7 4)

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Claims (1)

M276504 5. Scope of patent application 1.-One seat back, one back pole foot, the first supporting pipe trip with the wearing support pipe, the second seat structure improvement, including the Chu body The main features of the group 4 are the building leg and the second connection A '. The upper side of the second supporting leg is internally locked with a hole provided at the center side of the front supporting tube for embedding the hole, the front supporting tube passing through the hole and the back screw hole and The back pole and the upper leg of the back brace tube can reach the support. 3, 4 of which, 5 of which, • 6, of which the wheel body or 7, of which the first one applies for the end of the back rod. For special application, when the first and one end of the rod is embedded with one end screw hole, the side is provided with a screw hole hand function. The profit range has a concave shape, the profit range, the second range, the bottom end of the range, the i range, and the top side of the second range, with accommodation and rear support camps. The screw holes are old. ; And the piggyback is for the purpose of locking _ m seat. The _ mentioned in the item, and the _ mentioned in the back support system. The _ mentioned in the screw solid element is locked in one of the _0 described in the previous and item. One side of the groove and the center of the rear support tube are provided with a 'for the back rod to enter the rear hole groove and lock the front to the sleeve body combined with the body, so as to make the first structure improvement element lock the seat knot using screw-fixed seat structure improvement Pieces locked together. A seat structure with improved screw holes for the rear brace. A seat structure improvement A seat structure can be modified and configured as described in the item ^. 山 山 π < A seat structure standing for 40, and placed under the seat M276504 V. Scope of patent application The first and second feet can achieve another practical type of general seat functions. 8. The improvement of a seat structure as described in item 1 of the scope of the patent application, wherein the second leg can be combined with the front leg tube and the rear leg tube can be combined with a table top to achieve another implementation type. .