JP3181756U - Steering wheel steering wheel structure - Google Patents

Abstract

Provided is a handle localization structure of a suitcase having a handle length adjustment, localization, and a telescopic function.
It is mainly composed of a seat, a slide base and a transition part. A storage tub that can store a slide base horizontally is formed inside the seat body, and arms extending downward on both sides of the base of the transitional part are inserted into the vertical insertion route of the seat body. The slide base has a slide route that extends at an angle from both sides of the pedestal, and the stopper block in front of the pedestal extends from the hole in the inner rod of the handle, and is inserted into the retaining hole in the outer rod for latching. And then the first elastic part is positioned behind the pedestal. In addition, by positioning the second elastic part on the bottom surface of the pedestal of the transition part, the slide portion extending downward from the rear side of the pedestal is movably latched on the guide rail on the opposite side of the storage tank of the seat body.
[Selection] Figure 2

Description

  The present invention relates to a handle steering structure of a suitcase, and in particular, by pushing a push part on the inner bar, the interlocking bar is driven to cause the transition part to conflict, and the transition part has the transition part of the arm that conflicts with the slide route. The slide base is slid and displaced toward the storage tank of the seat body, while the stopper block is separated from the retaining hole of the outer rod, so that the length adjustment, the localization, and the handle localization structure of the suitcase having a telescopic function .

  People's lifestyles are changing due to the remarkable development of modern society and higher national income. In addition, various means of transportation have become widespread and convenient, and it is no longer frequent to go back and forth between vehicles, such as spending vacations or going on a trip to enjoy entertainment as well as work. It has become. At that time, suitcases are used to store items to be carried, such as clothes, everyday items, and materials.

  Furthermore, a space for storing articles is formed inside the main body base of a normal tooth case, and a lid is provided so as to cover the base. In addition, a plurality of wheels are provided on the bottom of the pedestal and the lid, and a handle that can be adjusted in several stages is provided on the back of the pedestal. Thus, since the plurality of wheels slide on the ground with the suitcase tilted or upright, it is easy to save time. However, according to the conventional handle localization structure of the suitcase, the convex point on the interlocking rod operates in the guide slot of the localization pin, and the localization pin is driven to expand and contract. Since the convex point of such an interlocking rod operates directly in the guide slot of the locating pin, if a large force is applied to the interlocking rod, the structure will be broken or broken, and the overall structure is not stable.

  Therefore, the prior art of the suitcase handle structure has been devised to improve the drawbacks of the handle positioning structure. 9 and 10 are a three-dimensional exploded view of a prior art suitcase handle structure and a three-dimensional exploded view of a latching body. As can be seen from the figure, the suitcase handle structure of the prior art includes the outer rod A, the inner rod B, and the latching body C, and the two frames A1 of the outer rod A are provided with a plurality of latching holes A11. Further, the inside of the two frames A1 passes through the frame B1 of the inner rod B, the latching hole B11 is provided in the frame B1, and the interlocking rod B3 for driving the push component B2 is provided in the frame B1. Each of the latching bodies C is installed inside the frame B1 of the inner rod B, and is composed of a left lid C1, a right lid C2, a latching component C3, a spring C4, and a push rod C5 that contacts the spring C6. The latching bar C31 of the latching part C3 extends from the hole C21 of the right lid C2, and is further inserted into the latching holes B11 and A11 of the inner rod B and the outer rod A frame B1 and A1 to be latched and fixed. I will.

  When the user pushes the push part B2 of the inner rod B and drives the interlocking rod B3 to displace downward, the end of the interlocking rod B3 comes into contact with the push rod C5, and the inclined surface C51 at the bottom of the push rod C5 is When it comes into contact with the slope C34 of the convex edge C33 at the top of the latching part C3, the latching bar C31 of the latching part C3 is displaced in the direction opposite to the latching hole A11 of the outer bar A, and the latching part C3 is pushed. The spring C4 which is positioned in the groove C32 on the opposite side of the latching bar C31 is deformed, and the latching bar C31 of the latching part C3 is detached from the latching hole A11, so that the inner bar B is vertically adjusted. Convenient to. By pushing the latching part C3 against the latching part C3 using the push bar C5, it is possible to avoid a situation where the interlocking bar B3 is directly operated by the latching part C3 and the structure is broken or torn. Since the left cover C1 and the right cover C2 of the stop body C are separately assembled and assembled, at least two sets of molds are necessary for manufacturing, which makes the mold design difficult and high cost. Since the structure is relatively complicated and the number of parts is increased, it is not possible to effectively reduce time reduction and cost due to difficulty in assembly. Further, since the left lid C1 and the right lid C2 are coupled and fixed by a method of fitting and latching, when the latching component C3 is pressed against the push rod C5, the left lid C1 is Since the entire structure affects the stability during operation because it is easily detached from the right lid C2, a further improvement plan is required.

A first object of the present invention is to provide a handle having an adjustment function, a localization function, and a telescopic function.
A second object of the present invention is to provide a structure that is simple and has relatively few parts, is conveniently assembled, effectively saves manufacturing time and costs, and has a stable structure and a reliable localization. .
A third object of the present invention is to provide a stable structure, a simple operation and a stable structure during operation.

  In order to solve the above-mentioned object, the present invention provides a handle localization structure of a suitcase. In the first object of the present invention, a storage tub that can store a slide base horizontally is formed inside the seat. An insertion route is provided in the longitudinal direction of the seat body, and arms extending downward from both sides of the base of the transitional part are inserted therein. By extending the slide route from both sides of the pedestal's pedestal, the stopper block in front of the pedestal extends from the hole in the inner rod, and is further inserted into the retaining hole in the outer rod. To do. Also, by positioning the first elastic part behind the pedestal and the second elastic part on the bottom surface of the transition part pedestal, the slide part that extends downward behind the pedestal is engaged with the guide rail of the seat. Let When the push part on the inner bar is pushed and the interlocking bar is driven, the transition part inside the two arms conflicts and pushes, the transition part inside the two arms pushes against the slide route, and the stopper block of the slide base In order to disengage from the retaining hole of the outer rod, it has length adjustment, orientation and expansion / contraction functions.

  In the second object of the present invention, the arms on both sides of the transition part base are inserted into the insertion route, and the sliding surfaces of the transition parts of the two arms are on both sides of the slide base. The sliding part on both sides of the transition part slides against the inclined surface of the route, and the stopper part comes into contact with the guide rail of the seat body, and the transition part comes out of the seat body through the stopper block. Can be prevented. The integrated structure design of the seat body has a simple structure and relatively few parts. Conveniently assembles, effectively saves manufacturing time and costs, and has a stable structure and reliable positioning after assembly. Have.

  According to the third object of the present invention, when the interlocking rod is driven and displaced by pushing the push part of the handle, the interlocking bar pushes against the transition part and pushes the second elastic part, and further, the two arm The transition part on the inner side is slid and displaced toward the storage tank of the seat body by pushing against the slide route on both sides of the slide base. Further, by pushing the first elastic part, the stopper block is back and away from the retaining hole of the outer rod, so that the position of the handle can be easily adjusted up and down with one hand. When adjusting the handle, the inner rod is pulled to drive the seat, and the outer rod can be extended or contracted.When the stopper block is located in another retaining hole of the outer rod, the first elastic part is Then, the stopper block of the slide base is inserted into the retaining hole of the outer rod, and the state of being latched and positioned is formed. Stable structure, easy operation and stable effect during operation.

  The present invention has a simple structure with relatively few parts, adjusting the length of the handle, positioning and expansion / contraction functions by installing a seat, slide base and transition parts, and convenient assembly and effective production time It is a structure that saves cost, has a stable structure and is surely positioned.

It is a three-dimensional external view of the present invention. It is a three-dimensional exploded view of the present invention. It is the three-dimensional exploded view seen from another angle of the present invention. It is side view sectional drawing of this invention. It is a three-dimensional external view of the best embodiment of the present invention. It is a three-dimensional exploded view of the best embodiment of the present invention. FIG. 3 is a side sectional view when the best embodiment of the present invention is operated. It is side sectional drawing after the action | operation of the best example of this invention. It is a three-dimensional exploded view of a prior art suitcase handle structure. It is a three-dimensional exploded view of a conventional latching body.

  In order to clearly show the handle localization structure of the suitcase according to the present invention, a detailed description will be given with reference to the drawings.

  1, 2, 3, and 4 are a three-dimensional external view, a three-dimensional exploded view, a three-dimensional exploded view and a side sectional view as seen from another angle. As can be seen from the figure, the present invention includes a seat 1, a slide base 2 and a transition piece 3.

  The seat body 1 is a hollow storage main body, and forms a storage tank 11 in which the slide table 2 can be stored laterally inside the hollow body. An opening 111 is formed in front of the storage tank 11, and one stereotactic column 112 is provided on the rear wall on the other side opposite to the opening 111. An insertion route 12 that communicates vertically with the storage tank 11 is provided at the top of the seat body 1, and the insertion route 12 and the storage tank 11 are formed vertically. A notch 121 penetrating in the vertical direction is provided from both the left and right sides of the insertion route 12 toward the opening 111 of the storage tank 11. A stereotaxic column 122 is projected at the center of the rear of the insertion route 12, and a concave guide rail 13 is provided at the rear of the other side of the seat body 1 facing the storage tank 11. A slide tank 131 communicating with at least one storage tank 11 in the vertical direction is provided on the side wall surface of the guide rail 13. A stop portion 14 that protrudes from the bottom of the seat body 1 is provided, and a fixing hole 15 that penetrates in the lateral direction is provided between the storage tank 11 and the stop portion 14.

  The slide base 2 has a base 21, and there is a slide route 211 having an inclined surface 2111 that extends downwardly on both the left and right sides of the base 21, and a stopper block 22 is provided in front of the base 21. A limiting groove 212 is recessed in the rear side of the stopper block 22 on the other side, and the first elastic component 23 is positioned in the limiting groove 212.

  The transitional part 3 has one pedestal 31, provided with arms 32 extending downward on both front sides of the pedestal 31, and on both inner sides of the two arms 32, both extend obliquely downward. There is a transition part 321 having a contact surface 3211. At least one slide portion 33 extending downward is provided on both rear sides of the base 31, and a stopper block 331 is formed at the end of the slide portion 33. Further, a stereotaxic column 311 is provided between the arm 32 on the bottom surface of the pedestal 31 and the slide portion 33, and the second elastic component 34 is localized on the stereotaxic column 311.

  When assembling the present invention, the slide table 2 is first pushed into the storage tank 11 of the seat body 1 sideways from the opening 111, and the first elastic component 23 at the rear part of the base 21 is positioned on the wall surface in the storage tank 11. Position on the pillar 112 and position. The arms 32 on both front sides of the pedestal 31 of the transition part 3 are inserted into the insertion route 12 along the cuts 121 respectively. The contact surfaces 3211 of the transition part 321 on the inner sides of the two arms 32 slide against the inclined surfaces 2111 of the slide route 211 on both sides of the pedestal 21 of the slide base 2, and further slide on both rear sides of the transition part 3. A certain slide portion 33 movably moves the guide rail 13 through the stopper block 331 of the slide portion 33 through a process of bringing the stopper block 331 into contact with the guide rail 13 of the seat body 1 and elastically deforming and returning to the original position. By hooking in the slide tank 131 and limiting the distance of the slide displacement, the transitional part 3 can be effectively prevented from coming off the seat body, and the second elastic part 34 on the bottom surface of the pedestal 31 can be seated. The transitional part is formed by being placed on the localization pillar 122 at the top of the first body and elastically contacting the top of the seat body 1 via the second elastic part 34. Can have the function of elastically returning to its original position, so the structural design of the integral molding of the seat body 1 can produce only one set of molds, simplifying the mold design and reducing the cost be able to. Simple overall structure, relatively few parts, convenient assembly, effectively saves assembly time and cost, and has the effect of stable structure, stable assembly, and reliable localization after assembly. be able to.

  5, 6, 7, and 8 are a three-dimensional external view, a three-dimensional exploded view, a side view sectional view during operation, and a side view sectional view after operation of the best embodiment of the present invention. As can be seen in the figure, the handle localization structure of the suitcase of the present invention is applied to the suitcase 5 and installed inside the handle 4 to be used for adjusting the length, localization and expansion / contraction. The handle 4 includes an outer rod 41 and an inner rod 42 that can be slidable with each other, and a plurality of retaining holes 411 are provided at the upper, middle, and lower positions of the two frames 410 included in the outer rod 41. A hole 421 is provided at a position below the two frames 420 included in the inner rod 42. Further, a push part 422 is provided at the upper center portion of the inner bar 42, and an interlocking bar 423 for driving the push part 422 is provided inside each frame 420.

  When the present invention is installed inside the handle 4, first, the stopper block 22 of the slide base 2 is pushed, slid toward the storage tank 11 of the seat body 1, and the first elastic component is pushed and deformed. Each of the plurality of seats 1 can be inserted from the lower opening of the frame 420 of the inner rod 42 from the top. When the stop portion 14 at the bottom of the seat body 1 comes into contact with the opening of the frame 420 and is fixed, the end of the interlocking rod 423 inside the frame 420 comes into contact with the base 31 of the transition part 3 and the stopper of the slide base 2. Since the block 22 is positioned directly in front of the hole 421 of the inner rod 42, the stopper block 22 of the slide base 2 is turned sideways when the first elastic component 23 has elasticity and comes into contact with the storage tank 11 of the seat body 1. After extending from the hole 421 of the inner rod 42 to form a fixed orientation state, further using bolts to the holes on both sides of the frame 420 (not shown) and the fixing hole 15 of the seat body 1 sideways. Plug in and fix. Thereby, the seat body 1 can be stably installed in the opening portion of the frame 420 of the inner rod 42.

  Subsequently, the frame 420 of the inner rod 42 on which the seat body 1 is installed is inserted downward into the frame 410 of the outer rod 41. First, the stopper block 22 of the slide base 2 is pushed and slid toward the storage tank 11 of the seat body 1 to be displaced, and the first elastic component 23 is pushed and deformed, whereby the stopper block 22 of the slide base 2 is deformed into the hole of the frame 420. If it does not protrude from 421, the frame 420 of the inner rod 42 can be smoothly inserted into the frame 410 of the outer rod 41. When the stopper block 22 of the slide base 2 slides to a position corresponding to the retaining hole 411 of the outer rod 41, the stopper block 22 of the slide base 2 moves from the hole 421 of the inner rod 42 due to the elastic force of the first elastic component 23. By projecting and inserting into the retaining hole 411 of the outer rod 41, a state where it is latched and positioned is formed, and at the same time, the push part 422 in the upper central portion of the inner rod 42 is exposed to the outside of the inner rod 42. Let

  When using the present invention, first, when the push part 422 of the handle 4 is pushed and the interlocking rod 423 is driven and displaced downward, the end of the interlocking rod 423 comes into contact with the pedestal 31 of the transition part 3 and is pushed by the pedestal 31. The second elastic component 34 is deformed. In addition, the contact surface 3211 of the transition part 321 on the inner side where the two arms 32 face each other slides the inclined surfaces 2111 of the slide route 211 on both sides of the base 21 of the slide table 2 downward, so that the slide table 2 Slides and displaces the inner part of the storage tank 11 of the seat body 1 and simultaneously deforms the first elastic component 23, so that the stopper block 22 of the slide base 2 is backed away from the retaining hole 411 of the outer rod 41. Therefore, a free state is formed, which is convenient for the user to adjust the position of the handle 4 up and down with only one hand, and has the effect that the structure is stable, the operation is easy and the stability during operation can be ensured. .

  However, when the user adjusts the position with the handle 4, the user can first disengage the push part 422 of the inner rod 42 and then pull the inner rod 42 to drive the seat body 1 to be displaced simultaneously. Due to the elastic force possessed by the first elastic component 23, the end surface of the stopper block 22 of the slide base 2 comes into contact with the inner wall surface of the frame 410 of the outer rod 41, so that the inner rod 42 is not hooked. It is possible to perform an operation of extending or contracting relative to the distance. When the stopper block 22 of the slide base 2 hits the position of another latching hole 411 of the outer rod 41, the elastic force of the first elastic part 23 returns, so that the stopper block 22 of the slide base 2 latches the outer rod 41. It is inserted into the hole 411, hooked to form a stereotaxic state, and has a function of adjusting the length of the handle 4 and a stereotaxic function.

  The detailed description of the present invention according to the above embodiments does not limit the scope of the present invention. Those who are familiar with this technology can make appropriate changes and adjustments, such as changes in the fixing structure, and these changes and adjustments do not lose the significance of the present invention and are included in the scope of the present invention. It is.

DESCRIPTION OF SYMBOLS 1 Seat 11 Storage tank 111 Opening 112 Stereotaxic column 12 Insertion route 121 Notch 122 Stereotaxic column 13 Guide rail 131 Slide tank 14 Stop part 15 Fixing hole 2 Slide stand 21 Base
211 Slide route 212 Restriction groove 2111 Inclined surface 22 Stopper block
23 First elastic part 3 Transition part 31 Pedestal
311 Stereotaxic column 32 Arm 321 Transition part 3211 Contact surface 33 Slide part 331 Stopper block
34 Second elastic part 4 Handle 41 Outer bar 410 Frame 411 Retaining hole 42 Inner bar 420 Frame 421 Hole 422 Push part 423 Interlocking bar 5 Suitcase A Outer bar A1 Frame A11 Retaining hole B Inner bar B1 Frame B2 Push part B3 Interlocking rod B11 Latching hole C Latching body C1 Left lid C2 Right lid C21 Hole C3 Latching part C31 Latching rod C32 Groove C33 Convex edge C34 Slope C4 Spring C5 Push rod C51 Slope C6 Spring

Claims (10)

Including seat, slide base, transition parts and handle,
A hook hole and a hole are provided in the outer bar and the inner bar of the handle, respectively, a push part is provided above the inner bar, and an interlocking bar that can be driven by the push part is provided in the inner bar.
A storage tank capable of storing a slide base horizontally is provided inside the seat body, an insertion route is provided in the seat body to communicate with the storage tank in the vertical direction, and a guide rail is provided on a side opposite to the storage tank 11 of the seat body. Provided,
The slide base has a pedestal, and both sides of the pedestal are provided with a slide route that is inclined downward and extends,
A stopper block that extends from the hole of the inner rod and is inserted into the retaining hole of the outer rod is positioned in front of the pedestal and has elasticity in the storage tank of the seat at the rear of the stopper block on the other side. The first elastic parts that conflict with
The transition part has a pedestal with which the interlocking rods come into contact, and is provided with arms that extend downward on both front sides of the pedestal so as to be inserted into the insertion route of the seat body, and is inclined inside the two arms. When the transition part is extended, the slide base slides and moves toward the storage tank when pressed against the slide route, and the stopper block is detached from the transition part of the retaining hole of the outer rod.
The rear portion of the pedestal has at least one slide portion extending downward, the guide rail is movably hooked, and the second elastic part is elastically attached to the bottom portion of the pedestal. Steering wheel structure for suitcases, characterized by being in contact and localized.   An opening is provided in front of the housing tub of the seat body, and a stereotaxic column that is elastically deformable by contacting the first elastic component is provided on the rear wall on the other side facing the opening. Item 1. A suitcase steering structure according to Item 1.   Both sides of the insertion path of the seat body are provided with cuts penetrating in the vertical direction toward the opening of the storage tub, and the arms on both sides of the transitional parts are arranged in the vertical direction along the cuts of the seat body. The suitcase steering structure according to claim 2, wherein the handle is positioned in the insertion route.   The suitcase steering structure according to claim 1, wherein a positioning pillar is provided on the rear side of the insertion route of the seat body, and a second elastic part is provided so as to be elastically deformable.   The guide rail of the seat body has a concave shape, and a slide tank communicating with at least one storage tank 11 in the vertical direction is provided on the side wall surface of the guide rail, and the slide tank of the guide rail is provided at the end of the slide portion of the transition part. 2. The suitcase steering structure according to claim 1, further comprising a stopper block that is movably hooked inside and limits a distance of slide displacement.   The suitcase steering structure according to claim 1, wherein a stop portion is provided to protrude from a bottom portion of the seat body, and the stop portion stops against the opening of the inner rod frame.   The suitcase steering structure according to claim 6, wherein a fixing hole is provided between the storage tank and the stop portion of the seat body.   2. The slide route of the slide base is an inclined surface that is inclined downward and extends, and the transition part of the transition part has a contact surface that slides against the inclined surface of the slide route. Steering wheel steering structure of the described suitcase.   The suitcase steering structure according to claim 1, wherein a restriction groove is provided in the rear of the stopper block of the slide table, and the first elastic part is located in the restriction groove.   The steering wheel localization structure according to claim 1, wherein a stereotaxic column is provided between the arm on the bottom surface of the pedestal of the transition part and the slide portion, and the second elastic part is localized on the stereotaxic column.

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