CN214837780U - Frame hinge for folding hard board hood - Google Patents

Abstract

The utility model discloses a frame hinge for folding a hard board hood, which comprises a frame, a cross hinge and a sealing element; the frame comprises an upper panel, a lower panel and a vertical connecting plate; the upper panel, the lower panel and the vertical connecting plate form an I-shaped structure; a sealing plate is arranged below the upper panel and is vertically connected with the vertical connecting plate, and a sealing groove is formed between the sealing plate and the upper panel; a mounting groove is formed between the sealing plate and the lower panel; the sealing element comprises a connecting part and a folding part; the connecting parts are positioned at two sides of the folding part; the edges of the connecting parts are respectively inserted into the sealing grooves of the two frames; the cross hinge is fixedly arranged in the mounting groove through a screw; the edge of the sealing groove is provided with inward inverted teeth, and the connecting part of the sealing element is also provided with inverted teeth matched with the connecting part. Frame stability through cross hinged joint compares in current rubber hinge lug connection, has stronger stability and security.

Description

Frame hinge for folding hard board hood

Technical Field

The utility model belongs to the technical field of pickup hood and specifically relates to a hardboard hood turns over a book and uses frame hinge is related to.

Background

The pickup truck is a truck type with a cab at the head of a car and an open type cargo box. The pick-up trucks are popular with consumers due to the beautiful appearance, car-like comfort, strong power, low price and practicability of carrying people and goods. However, because the cargo box of the pickup truck is open, the goods in the cargo box are easily exposed to wind, sunshine and rain, and the popularization and the use of the pickup truck are influenced by the defects. Some pick-up railway carriage or compartment paulin on the market at present are mainly stereoplasm railway carriage or compartment paulin, and it is undetachable, has influenced the cargo carrying ability and the convenience of carrying cargo of pick-up under the sunny condition, and its cost is higher, so this kind of stereoplasm railway carriage or compartment paulin does not promote by a large scale, and some car paulin have adopted beta structure in addition to for convenience and rain-proof have adopted the rubber hinge to carry out the lug connection in folding part. However, the rubber hinges have the problems of aging, breakage and the like, and the safety of the rubber hinges is very poor because the automobile needs to be frequently parked outside, the rubber hinges belong to rubber products and can be cut off by using sharp tools, and the existing connecting modes of the hood and the container are all buckled from the inside. When the rubber hinge is split, it is very easy for the utility tool to extend into the cargo box to open the latch.

For this reason, this application has designed one kind and has compromise rain-proof and the function of buckling, possesses stronger security performance's hood simultaneously.

Disclosure of Invention

The utility model aims to solve the problem that to the shortcoming among the above-mentioned prior art, put forward improvement scheme or alternative, especially one kind is taken into account rain-proof and the function of buckling, possesses the improvement or the alternative of stronger security performance hood simultaneously.

In order to solve the above problem, the utility model discloses a scheme as follows: a frame hinge for folding a hard board hood is characterized by comprising a frame, a cross hinge and a sealing element; the frame comprises an upper panel, a lower panel and a vertical connecting plate; the upper panel, the lower panel and the vertical connecting plate form an I-shaped structure; a sealing plate is arranged below the upper panel and is vertically connected with the vertical connecting plate, and a sealing groove is formed between the sealing plate and the upper panel; a mounting groove is formed between the sealing plate and the lower panel; the sealing element comprises a connecting part and a folding part; the connecting parts are positioned at two sides of the folding part; the edges of the connecting parts are respectively inserted into the sealing grooves of the two frames; the cross hinge is fixedly arranged in the mounting groove through a screw; the edge of the sealing groove is provided with inward inverted teeth, and the connecting part of the sealing element is also provided with inverted teeth matched with the connecting part.

Further, according to the above design scheme, the frame hinge for folding the hard board hood is characterized in that a reinforcing plate parallel to the vertical connecting plate is arranged between the sealing plate and the lower panel; the reinforcing plate is provided with an opening corresponding to the cross hinge for mounting the cross hinge.

Further, according to the above design scheme, the frame hinge for folding the hard board hood is characterized in that the width of the connecting part of the sealing element is 2-5mm smaller than the width of the sealing groove; the upper surface of the turning part is provided with an arc convex ridge; the thickest part of the arc-shaped convex ridge is less than or equal to the thickness of the upper panel.

Further, according to the above design scheme, the frame hinge for folding the hard board hood is characterized in that the frame and the cross hinge are both made of aluminum alloy.

Further, according to the design scheme, the frame hinge for folding the hard board hood is characterized in that the cross hinge comprises a transverse plate, a vertical plate and a hinge beam; the transverse plate and the vertical plate form an installation block with a T-shaped structure; the vertical plate is provided with a main sliding chute and an auxiliary sliding chute; the auxiliary sliding chutes are positioned on two sides of the main sliding chute; the transverse plate is provided with a pin shaft hole; through holes are respectively formed in two ends of the hinged beam, one end of the hinged beam is connected with the pin shaft hole through a pin shaft, and the other end of the hinged beam is arranged in the auxiliary sliding groove through a sliding rod; the hinge beams are arranged in a left-right staggered mode and connected with the two mounting blocks through pin shafts and sliding rods, the sliding rods can slide in the auxiliary sliding grooves, and the hinge beams can slide in the main sliding grooves.

The technical effects of the utility model are as follows: frame stability through cross hinged joint compares in current rubber hinge lug connection, has stronger stability and security.

The safety performance of the hood is enhanced, and the basic function of the hood, namely sealing and rain proofing, is also considered. For this reason, the technical scheme of this application adds the sealing member between two frames, sets up sealedly in the top of cross hinge promptly for it is rain-proof. The sealing element is inserted into the sealing groove, and the edge of the sealing groove is provided with the inverted tooth for clamping the connecting part of the sealing element and playing a role of sealing and preventing water. The connecting part of the sealing element is also provided with the matched inverted teeth, rainwater is required to enter a vehicle compartment and must climb over gullies formed by a plurality of inverted teeth, and the inverted teeth of the connecting part and the inner wall of the sealing groove form a sealing wall to prevent rainwater from further entering, so that the sealing performance is stronger.

With cross hinge hidden installation in two frames for two frames indirect littleer, even the sealing member above is destroyed, also can't follow the instrument of inserting between two frames, and then open the hood. And the cross hinge made of metal materials can not be easily damaged, so that the safety performance of the hood is further enhanced.

The frame of the I-shaped structure is composed of an upper panel, a lower panel and vertical connecting plates, one side of the frame is used for fixedly connecting a panel of the hood, the other side of the frame is used for installing a cross hinge and a sealing element, and the hood panel is turned over through turning over of the cross hinge and the sealing element, so that the hood is opened.

The sealing plate vertically connected with the vertical connecting plate divides the frame of the I-shaped structure into an upper layer and a lower layer, the upper layer forms a sealing groove, the lower layer forms a mounting groove, the sealing groove is used for inserting and connecting a sealing piece, and the mounting groove is used for mounting a cross hinge. The sealing member is positioned on the upper layer of the cross hinge and plays a role in sealing and preventing rain. The reinforcing plate connected to the sealing plate and the lower panel plays a supporting role, prevents the deformation of the sealing groove and simultaneously fixes and reinforces the cross hinge.

The width of the connecting part of the sealing element is 2-5mm smaller than that of the sealing groove, so that the connecting part can freely move in the folding movement, and the folding part is prevented from being stretched or extruded, and further aging and damage of the folding part are accelerated; the upper surface of turning over the portion is equipped with the arc convex ridge, and the thickest department less than or equal to top panel thickness of arc convex ridge for the top panel of frame supports the both sides of arc convex ridge, plays the sealed effect of reinforcing, fills the junction of two frames simultaneously, lets it more level and more smooth.

Drawings

Fig. 1 is a cross hinge structure view.

Fig. 2 is a view showing a structure of a hinge of a bezel.

Fig. 3 is an internal structure view of the cross hinge.

Fig. 4 is a structure view of the turned frame hinge.

Fig. 5 is a structure view of the folded cross hinge.

Fig. 6 is a mounting block diagram.

Fig. 7 is a front view of a bezel hinge.

Wherein, 1 is a frame, 2 is a sealing element, 3 is a cross hinge, 11 is an upper panel, 12 is a lower panel, 13 is a vertical connecting plate, 14 is a sealing plate, 15 is a reinforcing plate, 16 is a sealing groove, 17 is an inverted tooth, 21 is a folded part, 22 is a connecting part, 31 is a vertical plate, 32 is a pin shaft hole, 33 is a hinge beam, 34 is a transverse plate, 35 is a main sliding groove, 36 is an auxiliary sliding groove, 37 is a sliding rod, and 38 is a pin shaft.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.

Example (b): a frame hinge for folding a hard board hood comprises a frame 1, a cross hinge 3 and a sealing element 2; the frame comprises an upper panel 11, a lower panel 12 and a vertical connecting plate 13; the upper panel 11, the lower panel 12 and the vertical connecting plate 13 form an I-shaped structure; a sealing plate 14 is arranged below the upper panel 11 and is vertically connected with the vertical connecting plate 13, and a sealing groove 16 is formed between the sealing plate 14 and the upper panel 11; a mounting groove is formed between the sealing plate 14 and the lower panel 12; the sealing member 2 comprises a connecting part 22 and a folding part 21; the connecting parts 22 are positioned at two sides of the folding part 21; the connecting parts 22 are respectively inserted into the sealing grooves 16 of the two frames 1; the cross hinge 3 is fixedly arranged in the mounting groove through screws; the edge of the sealing groove 16 is provided with an inward inverted tooth 17, and the connecting part 22 of the sealing element 2 is also provided with a matched inverted tooth; a reinforcing plate 15 parallel to the vertical connecting plate is arranged between the sealing plate 14 and the lower panel 12; the reinforcing plate 15 is provided with an opening corresponding to the cross hinge 3 and used for mounting the cross hinge; the width of the connecting part 22 of the sealing element 2 is 2-5mm smaller than that of the sealing groove 16; the upper surface of the folding part 21 is provided with an arc-shaped convex ridge; the thickest part of the arc-shaped convex ridge is less than or equal to the thickness of the upper panel 11; the frame 1 and the cross hinge 3 are both made of aluminum alloy; the cross hinge 3 comprises a transverse plate 34, a vertical plate 31 and a hinge beam 33; the transverse plate 34 and the vertical plate 31 form a mounting block with a T-shaped structure; the vertical plate 31 is provided with a main sliding groove 35 and an auxiliary sliding groove 36; the auxiliary sliding chutes 36 are positioned at both sides of the main sliding chute 35; the transverse plate 34 is provided with a pin shaft hole 32; two ends of the hinged beam 33 are respectively provided with a through hole, wherein one end of the hinged beam is connected with the pin shaft hole 32 through a pin shaft 38, and the other end of the hinged beam is arranged in the auxiliary sliding groove 36 through a sliding rod 37; the hinge beams 33 are arranged in a left-right staggered mode and are connected with the two mounting blocks through pin shafts and sliding rods.

Claims (5)

1. A frame hinge for folding a hard board hood is characterized by comprising a frame (1), a cross hinge (3) and a sealing element (2); the frame comprises an upper panel (11), a lower panel (12) and a vertical connecting plate (13); the upper panel (11), the lower panel (12) and the vertical connecting plate (13) form an I-shaped structure; a sealing plate (14) is arranged below the upper panel (11) and is vertically connected with the vertical connecting plate (13), and a sealing groove (16) is formed between the sealing plate (14) and the upper panel (11); a mounting groove is formed between the sealing plate (14) and the lower panel (12); the sealing member (2) comprises a connecting part (22) and a folding part (21); the connecting parts (22) are positioned at two sides of the folding part (21); the connecting parts (22) are respectively inserted into the sealing grooves (16) of the two frames (1); the cross hinge (3) is fixedly arranged in the mounting groove through screws; the edge of the sealing groove (16) is provided with inward inverted teeth (17), and the connecting part (22) of the sealing element (2) is also provided with inverted teeth matched with the connecting part.

2. The frame hinge for folding a hard board hood as claimed in claim 1, wherein a reinforcing plate (15) parallel to the vertical connecting plate is provided between the sealing plate (14) and the lower panel (12); the reinforcing plate (15) is provided with an opening corresponding to the cross hinge (3) for mounting the cross hinge.

3. The frame hinge for convertible hard panel awnings according to claim 1, characterised in that the width of the connection portion (22) of the sealing element (2) is 2-5mm smaller than the width of the sealing groove (16); the upper surface of the folding part (21) is provided with an arc convex ridge; the thickest part of the arc-shaped ridge is less than or equal to the thickness of the upper panel (11).

4. Frame hinge for folding of hard board canopies according to claim 1, characterized in that the frame (1) and the cross hinge (3) are made of aluminum alloy.

5. The frame hinge for folding a hard panel canopy according to claim 1, wherein the cross hinge (3) comprises a cross plate (34), a vertical plate (31), and a hinge beam (33); the transverse plate (34) and the vertical plate (31) form an installation block with a T-shaped structure; a main sliding groove (35) and an auxiliary sliding groove (36) are arranged on the vertical plate (31); the auxiliary sliding chutes (36) are positioned at two sides of the main sliding chute (35); the transverse plate (34) is provided with a pin shaft hole (32); through holes are respectively formed in two ends of the hinged beam (33), one end of the hinged beam is connected with the pin shaft hole (32) through a pin shaft (38), and the other end of the hinged beam is arranged in the auxiliary sliding groove (36) through a sliding rod (37); the hinge beams (33) are arranged in a left-right staggered mode and are connected with the two mounting blocks through pin shafts and sliding rods.

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