TW476724B - A structure for attachment of a handle to a plastic-molded case - Google Patents

Abstract

Handle-posts are provided at a predetermined distance on a peripheral top portion of a plastic-molded case body. Each of these handle posts has on extending portion, which extends from the peripheral edge of the plastic-molded case body, wherein the extending portion also extends in parallel to the peripheral edge. The extending portion is terminated with a flange which projects in a downward direction and in lateral directions. A ridge is provided on the peripheral edge and at a corresponding position to the flange, so as to form a gap between the flange and the ridge, thereby at least one side of a space between the extending portion and the peripheral edge has a partial blockade. A locking groove is formed on the peripheral edge and in correspondence extending portion for locking the handle. Locking projecting portions are provided at opposite ends of the handle. A guide projecting portion, which projects downwardly, is provided to the locking projecting portion so that the guide projecting portion is slidably engaged into the locking groove. The edges of the handle are guided into the handle-posts, so that upon suspension of the handle, the locking projecting portions of the handle edges are loosely fixed by the cooperation of the flange with the ridge.

Description

4 / () / 24 V. Description of the invention (1) [Technical field to which this invention belongs] The present invention relates to the grip structure of a box with 2 pieces made of gold $ 4 to check 4 ±. [Plastics made of plastic] [Technical background of the invention] There are attached parts in the plastic molding box. In this type of grip, the function of the grip used by i-Senior & i.e. is to show the function of the motivated hibiscus, which can be roughly divided into: a movable grip and a fixed grip. Put two categories. The moving grip is the thing that will be removed and covered when it is not carried, and it ’s a women ’s day. The object has a better feature than the fixed type. In the handle type, there are horizontally lying types that use the handle to lie horizontally and the handle to form the handle. When using the grip, the horizontal grip is fastened. In order for the hand to grip the grip, the grip must be lifted from the body. On the other hand, the sliding grip system already has a grip, so you can hold it with your hand. Therefore, in terms of convenience, it is more advantageous than a horizontal grip. In the sliding grip described in f and f, there is one end of the meal body (for example, registered utility model No. 3056830) provided with the two-piece type. After combining the two pieces, An object that functions as a grip when the box is completely closed. However, a grip provided on one end of the box must additionally include a plurality of components for the box. The manufacturing process of the plastic molded box for fixing the grip to the box with the components will increase, and the cost will increase. Therefore, it is necessary to consider not using other components, and only fixing the grip part.

Page 6 476724 V. Description of the invention (2) Just put the box. However, such grips have a structure that they can easily fall out of the box when the box is opened. In order to solve the aforementioned problem, the present invention is to provide a mounting structure that functions as a grip by mounting a grip portion on only one end of a box without using other components. [Explanation of the invention] The handle structure of the child is provided with a predetermined gap between the aforementioned plastic and a lower portion along the side, and the side portion is sealed into a protrusion preventing portion of the grip, and a protrusion portion is formed into a groove. In order to solve the aforementioned problems, the plastic molding box of the present invention is characterized in that the edge of the edge of the plastic molding box body is oppositely provided with a grip support. The grip support part is provided with a tongue piece part from the top of the edge of the box body, and then the top part of the grip part is extended in parallel, and the flange part which is larger in the transverse direction i of the end part is at the top of the edge. = At least one of the space formed between the tongue portion and the top of the edge is provided with a raised portion on the flange portion, and the shape should be formed at the top of the edge of the tongue portion: on the one hand, The two ends are provided with locking: the two parts are provided with a guide part protruding downward: when sliding into the aforementioned anti-falling hanging handle freely, j = the end of the handle is included in the holding of the handle to support the bulge Sudden Portion by the punch and to Xuan reclined way clutch can be locked. The tongue part and the top of the side of the box body and the top of the side of the box body: Γί You can use the tongue,

η page 476724 5. Description of the invention (3) The plates are integrated into one body, which can prevent the tongue part from flexing outward when the handle is suspended. Horizontal guide protrusions are provided at both ends of the locking protrusions provided at both ends of the grip, and the closed ends of the grip support portions at the top of the edge of the box body and the closed protrusions are provided at the edge points of the box cover. The inner surface of the side plate for the open surface of the grip support portion is provided with horizontal guide grooves respectively. The horizontal guide protrusions are slidably fitted into the horizontal guide grooves. When hanging, make the movement in the grip support part of the grip end more smooth. A rim portion is provided along the open side of the tongue portion, and a fitting groove for a rim portion such as the rim portion is also arranged on the side plate on the lid of the box, so that the open end portion of the grip support portion can be lifted. Tightness with the top side of the lid. [Best Mode for Implementing the Invention] In other configurations of the present invention, the advantages and characteristics thereof will be described with reference to the attached drawings from the embodiments described below. As shown in FIG. 1, the plastic-shaped box 2 with a grip structure according to the present invention is composed of a box body 4 and a cover 6, and a grip 8 mounted on the top of the plastic-shaped box body 4. The box body 4 is composed of the top of the box body edge 0, the side of the box body side 1, 2, the bottom edge 14 of the box cover, and the center plate 6 of the box body. A hinged lid body is provided with four hinge elements 20 at the bottom edge of the box body at a predetermined interval. The lid 6 and the lid edge side part 24 are formed by the lid edge side 22 and the lid edge part 26. Box body 4 closes freely:

Page 8 476724 V. Description of the invention (4) As shown in Fig. 2, the grip support portions 28 at the top of the side of the box body are oppositely arranged at a predetermined interval. The grip support portion 28 is composed of the tongue piece portion 34, the grip support portion closing side plate 36, and the upright plate 38, and the tongue piece portion 34 projects from the top edge of the box body 10 and extends parallel to the top edge of the box body. A flange portion protruding downward is provided at the end of the tongue piece portion 34 in a horizontal direction, and the raised portion 4 2 at the position corresponding to the aforementioned flange portion 40 at the top of the edge of the box body 10 is more flange-like. The portions 40 are provided so as to form a gap therebetween.

At least one end of the space formed between the tongue portion 34 and the top portion 10 of the edge of the box body is closed by the grip support portion closing side plate 36. The tongue portion 34 and the top portion 10 of the edge of the box body are integrated through the vertical plate 3 8 provided between the upright end portion of the tongue portion 34 and the grip-prevention groove 44 of the top edge of the box body. They are coupled to prevent the tongue piece portion 34 from flexing outward when the grip is suspended. In addition, a grip-preventing groove 44 is provided at the top 10 of the edge of the box body corresponding to the tongue portion 34. _ Locking protrusions 48 are provided at both ends 46 of the grip 8, and guide protrusions 50 protruding downward are provided at the locking protrusions 48. The guide protrusions 50 can be slid freely. It is embedded in the above-mentioned anti-fall groove and is constituted to include the above-mentioned grip end portion into the grip support portion. When the grip is suspended, the locking protrusion of the grip end portion may be caused by the flange portion and the aforementioned portion. The bulge is configured to be locked in a detachable manner. Corresponds to the plastic molded box body 4 grip support parts 28 box lids 6 edge tops 2 are provided with closed grip support parts 2 8 side panels of the open surface

Page 9 476724 V. Description of the invention (5) 52 〇 In addition, the guide protrusions 54 in the horizontal direction are provided on both sides of the grip end portions 4 6 and the locking protrusion portions 48, and the box A horizontal side guide groove 56 is provided at the inner side surface of the grip support part closing side plate 36 of the main body edge top 10 and the side plate 5 2 of the box edge top 22, respectively, and the above-mentioned horizontal guide protrusion 54 Fit with each other in a sliding manner. As shown in FIG. 3, a rim portion 5 8 is provided along the open end edge of the tongue portion 34, and on the other hand, a side plate 5 2 on the box cover 6 is provided with an insert for accommodating the aforementioned rim portion 58合 槽 60.

In the above configuration, when the grip protrusion 46 of the grip end portion 46 is suspended when the grip is suspended, the portion 48 is detachably engaged within the locking capricorn circle generated by the flange portion 40 and the protrusion portion 42. Move towards the top of the edge of the box body longer. ^ The end portion 46 or the guide protrusion 5 () slides as intended to fit on the aforementioned ^ Deluo groove 44 'so it will not disengage from the open side of the grip branch section = edge side 12 grip A chimney key and an L-side surface are arranged between the branch parts 28, and a card locking piece 64 is provided at a corresponding position on the top of the edge of the box cover, so that the box body 4 and the box cover 6 are closed and fixed.

With the structure described above, only by mounting the grip 8 at a place, the grip of the formed box can be obtained on the grip supporting the heart body 4-spot box j ::: Sangko as a whole, • by-body Row of Boxes 2. The number of manufacturing processes of the heavy box connected with the previous two pieces is much longer than that of the chain card and the plastic molding box.

Page 10 476724

476724 Brief Description of Drawings Figure 1 is a structural diagram of a box mounted with a grip support portion according to the present invention. Fig. 2 is a structural diagram illustrating an embodiment of a mounting structure of a plastic molding flap portion provided in the present invention. Fig. 3 is a cross-sectional view taken along line A-A of the embodiment of the installation structure of the plastic molding supporting portion according to the present invention. The grip support on the plastic molding case. [Symbol description] 2 ... Plastic molded box body 4 ... box body 6 ... box cover 8 ... grip 1012 14 1620 •• box body edge section •• box body edge side •• box body edge bottom •• box center plate •• hinge element 22 24 26 2 8 34 •• Top edge of the lid •• Edge side of the lid •• Bottom edge of the lid •• Grip support part •• Tab part 36… Grip support part seal 38… Erecting plate closed side plate 476724

Brief description of drawings on page 13 40… flange 42… protrusion 44… grip anti-fall groove 46… grip end 48… locking protrusion 50… guide protrusion 52… side plate 54… horizontal guide Guide piece 56… horizontal guide groove 62… hinge hook 64… clamping piece for hook

Claims (1)

476724 6. Scope of patent application The plastic forming handle support part is provided with the same B temple at the top of the edge, and the tongue part between the edge part and the top part is provided at the grip part on the one hand for sliding freely Grip end The detachable way of the end of the grip 1 1. A grip structure of a plastic-formed box, complicated sheep are too complicated a. ', Break as: The top of the edge of the body is opposed at a predetermined interval, and the grip support parts are respectively placed by the aforementioned plastic-formed box and the tongue pieces, and then they are aligned along the edge of the top flat bar in the transverse direction of its ends A flange portion protruding downward is provided at a position corresponding to the flange portion at the top ^ A gap is formed between the flange portions, and at least one side of a space formed by the tongue portion and the edge is closed, and Corresponding anti-fall grooves are formed at the top of the corresponding edges to form grips, and locking protrusions are provided at both ends of the edges, and a guiding protrusion protruding downward from the locking protrusion is provided to guide the protrusion. The method is embedded in the anti-shedding groove, and the part thus configured is incorporated in the grip support part. When the grip is suspended, the locking protrusion is locked by the flange portion and the raised portion. 2. According to the grip structure of the plastic-formed box according to item 1 of the scope of the patent application, ^ 'wherein, the tongue portion and the top of the side of the box body are held by the upright end of the tongue portion and the top of the edge of the box body The upright plates provided between the anti-fall grooves are connected together to prevent the tongue pieces from flexing outward when the grip is suspended. 3. The grip structure of the plastic-formed box according to item 1 or 2 of the scope of the patent application, wherein: the horizontal direction guide protrusions are not provided at the two ends of the locking protrusions provided at the both ends of the grip. And the closed end of the grip support portion on the top of the edge of the box body and the closed grip handle protruding from the edge of the box cover Page 14 476724 VI. Scope of patent application The inner surface of the side plate for the open surface of the brace is respectively provided with horizontal guide grooves, and the above-mentioned horizontal guide protrusion pieces are slidably fitted into the horizontal guide grooves. 4. According to the grip structure of the plastic-formed box described in item 1 or 2 of the scope of the patent application, wherein a rim portion is provided along the open side of the tongue portion, and a side plate on the box cover is also provided. A fitting groove for accommodating the rim portion. Page 15