CN209653713U - A kind of hinge Anti-dropping safety lid - Google Patents

Abstract

The utility model relates to a kind of hinge Anti-dropping safety lids, including lid, the horizontal direction of the lid is equipped with fixing groove, the top of the lid is equipped with the through-hole communicated with fixing groove, elastic slice is equipped in the through-hole, the elastic slice is equipped with the first fixed part, and the bottom end of the fixing groove is equipped with the second fixed part, the lid is mounted on hinge by fixing groove, and is fixed on hinge by the first fixed part and the second fixed part；The advantages of the utility model: lid is mounted on hinge by fixing groove; and realize that lid is fixed on hinge by the first fixed part and the second fixed part; to enable protection of the hinge by lid; reduce influence of the hinge by external force; to improve the fixed mass of hinge, so as to avoid falling off for door-plate, the quick installation that through-hole is not only able to achieve the first fixed part is fixed; and it is able to achieve the quick adjusting of hinge, facilitate operator to operate.

Description

A kind of hinge Anti-dropping safety lid

Technical field

The utility model relates to a kind of hinge Anti-dropping safety lids.

Background technique

The connection of the door-plate that Tool Cabinet generally comprises cabinet body and is arranged in cabinet, door-plate and cabinet body passes through the hinge on door-plate Chain is connected with the hinge seat piece with cabinet, and existing hinge is directly on being mounted on door-plate, and unprotect device on hinge causes Cabinet if being struck the fastener on hinge, separates so as to cause hinge with hinge seat piece, door-plate is easy to fall off in use.

Utility model content

The utility model purpose to be achieved is just to provide a kind of hinge Anti-dropping safety lid, solves existing hinge and hinge Chain seat piece, which can be easily separated, leads to the caducous technical problem of door-plate.

In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: a kind of hinge anticreep Safety head, including lid are fallen, the horizontal direction of the lid is equipped with fixing groove, and the top of the lid is equipped with and fixing groove phase Logical through-hole, the through-hole is interior to be equipped with elastic slice, and the elastic slice is equipped with the first fixed part, and the bottom end of the fixing groove is equipped with second Fixed part, the lid are mounted on hinge by fixing groove, and are fixed on hinge by the first fixed part and the second fixed part On.

Preferably, first fixed part is the buckle being arranged on elastic slice, and buckle is integrally formed with elastic slice, described second Fixed part is the fixture block being arranged on fixing groove inner sidewall, and fixture block and lid are integrally formed.

Preferably, the protection boss for preventing the first fixed part from unclamping is additionally provided on the lid.

Preferably, the protection boss is integrally formed with lid, and the top of the protection boss is greater than or equal to bullet The top of piece.

Preferably, the elastic slice is an integral structure with lid, and circular arc chamfering is equipped between the elastic slice and lid.

Preferably, reinforcing rib is additionally provided on the lid.

In conclusion the advantages of the utility model: 1. are mounted on lid on hinge by fixing groove, and solid by first Determine portion and the second fixed part and realize that lid is fixed on hinge, to enable protection of the hinge by lid, reduce hinge by To the influence of external force, to improve the fixed mass of hinge, so as to avoid falling off for door-plate, through-hole is not only able to achieve first The quick installation of fixed part is fixed, and is able to achieve the quick adjusting of hinge, facilitates operator to operate, by the first fixed part It is mounted on through-hole by elastic slice, due to the elastic force that elastic slice has when installing and dismounting, can enable the first fixed part quickly will lid Body can be installed quickly and be separated with hinge realization, and the installation effectiveness of lid is improved；

2. the first fixed part is arranged to realize consolidating for hinge easily and fast with the integrally formed buckle of elastic slice, buckle It is fixed, it is integrally formed the fixed mass that can improve buckle with elastic slice, avoid buckling in installation process falls off, and can improve entire bullet The intensity of piece, integral installation is convenient for disassembly and assembly, by the second fixed part be arranged to the integrally formed fixture block of lid, improve fixture block with Bonding strength between lid, is avoided that the opposite sliding of fixture block and lid in installation process, fixture block and also can also to hinge into Row supporting role, it is ensured that the fixed mass of hinge；

3. protecting the setting of boss, contact of the elastic slice with external force can be reduced, not only can be reduced the damage to elastic slice, and can be really The fixed mass of the first fixed part is protected, to improve fixed effect of the lid on hinge；

4. protection boss is arranged to be integrally formed with lid, the mounting process of protection boss can be simplified, it is convex by protecting The integral strength of platform reduces falling off for protection boss, and the top of boss will be protected to be greater than or equal to the top of elastic slice, can ensure that bullet Piece reduces contact of the elastic slice with external force in the protection zone of protection boss；

5. elastic slice and lid are arranged to integral structure, reduce mounting process and installation knot between elastic slice and lid Structure improves the intensity of elastic slice and lid junction, prevents falling off for elastic slice, it is ensured that elastic slice has good elastic force, realizes first The fixed mass of fixed part, circular arc chamfering setting, the stress that can be reduced elastic slice and lid junction are concentrated, and bullet is further reduced The damage of piece；

6. the setting of reinforcing rib can improve the intensity of lid entirety, the breakage of lid under external force is prevented, to mention The high protection effect to hinge.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of hinge Anti-dropping safety lid of the utility model；

Fig. 2 is a kind of cross-sectional view of hinge Anti-dropping safety lid of the utility model.

Appended drawing reference:

1 lid, 2 fixing grooves, 3 through-holes, 4 elastic slices, 5 first fixed parts, 6 second fixed parts, 7 protection boss, 8 circular arcs fall Angle, 9 reinforcing ribs.

Specific embodiment

As shown in Figure 1 and Figure 2, a kind of hinge Anti-dropping safety lid, including lid 1 are set in the horizontal direction of the lid 1 There is fixing groove 2, the top of the lid 1 is equipped with the through-hole 3 communicated with fixing groove 2, is equipped with elastic slice 4, the bullet in the through-hole 3 Piece 4 is equipped with the first fixed part 5, and the bottom end of the fixing groove 2 is equipped with the second fixed part 6, and the lid 1 is pacified by fixing groove 2 It is fixed on hinge on hinge, and through the first fixed part 5 and the second fixed part 6, lid 1 is installed by fixing groove 2 Realize that lid 1 is fixed on hinge on hinge, and through the first fixed part 5 and the second fixed part 6, thus enable hinge by The protection of lid 1 reduces influence of the hinge by external force, so that the fixed mass of hinge is improved, so as to avoid door-plate Fall off, the quick installation that through-hole 3 is not only able to achieve the first fixed part 5 is fixed, but also is able to achieve the quick adjusting of hinge, side Just operator operates, and the first fixed part 5 is mounted on through-hole 3 by elastic slice 4, what when installing and dismounting had due to elastic slice 4 Elastic force can enable the first fixed part 5 that quickly lid 1 can be installed quickly and be separated with hinge realization, improve lid 1 Installation effectiveness.

First fixed part 5 is the buckle being arranged on elastic slice 4, and buckle is integrally formed with elastic slice 4, and described second is fixed Portion 6 is the fixture block being arranged on 2 inner sidewall of fixing groove, and fixture block and lid 1 are integrally formed, and the first fixed part 5 is arranged to and bullet The integrally formed buckle of piece 4, buckle can realize the fixation of hinge easily and fast, and buckle and elastic slice 4 can be improved by being integrally formed Fixed mass, avoid buckling in installation process falls off, and can improve the intensity of entire elastic slice 4, and integral installation is convenient for disassembly and assembly, will Second fixed part 6 be arranged to the integrally formed fixture block of lid 1, improve the bonding strength between fixture block and lid 1, be avoided that The opposite sliding of fixture block and lid 1 in installation process, fixture block and can also be supported effect to hinge, it is ensured that the fixation of hinge Quality.

It is additionally provided with the protection boss 7 for preventing the first fixed part 5 from unclamping on the lid 1, protects the setting of boss 7, can subtract Few contact of the elastic slice 4 with external force, not only can be reduced the damage to elastic slice 4, and can ensure that the fixed mass of the first fixed part 5, from And fixed effect of the lid 1 on hinge is improved, the protection boss 7 is integrally formed with lid 1, and the protection boss 7 Top be greater than or equal to the top of elastic slice 4, protection boss 7 with lid 1 is arranged to be integrally formed, can simplify and protect boss 7 Mounting process reduce protection boss 7 by protecting the integral strength of boss 7 and fall off, the top of boss 7 will be protected to be higher than Or the top equal to elastic slice 4, it can ensure that elastic slice 4 in the protection zone of protection boss 7, reduces contact of the elastic slice 4 with external force.

The elastic slice 4 is an integral structure with lid 1, and circular arc chamfering 8 is equipped between the elastic slice 4 and lid 1, is passed through Elastic slice 4 and lid 1 are arranged to integral structure, reduce mounting process and mounting structure between elastic slice 4 and lid 1, improve The intensity of elastic slice 4 and 1 junction of lid, prevents falling off for elastic slice 4, it is ensured that elastic slice 4 has good elastic force, realizes that first is fixed The fixed mass in portion 5, circular arc chamfering 8 are arranged, and the stress that can be reduced elastic slice 4 and 1 junction of lid is concentrated, and further reduce bullet The damage of piece 4 is additionally provided with reinforcing rib 9 on the lid 1, can improve the whole intensity of lid 1, prevent lid 1 in external force Under breakage, to improve the protection effect to hinge.

In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model Range defined in appended claims.

Claims (6)

1. a kind of hinge Anti-dropping safety lid, it is characterised in that: including lid, the horizontal direction of the lid, which is equipped with, is fixed Slot, the top of the lid are equipped with the through-hole communicated with fixing groove, elastic slice are equipped in the through-hole, and the elastic slice is equipped with first Fixed part, the bottom end of the fixing groove are equipped with the second fixed part, and the lid is mounted on hinge by fixing groove, and pass through the One fixed part and the second fixed part are fixed on hinge.

2. a kind of hinge Anti-dropping safety lid according to claim 1, it is characterised in that: first fixed part is setting Buckle on elastic slice, buckle are integrally formed with elastic slice, and second fixed part is the fixture block being arranged on fixing groove inner sidewall, Fixture block and lid are integrally formed.

3. a kind of hinge Anti-dropping safety lid according to claim 1, it is characterised in that: being additionally provided on the lid prevents The protection boss of elastic slice damage.

4. a kind of hinge Anti-dropping safety lid according to claim 3, it is characterised in that: the protection boss is with lid It is integrally formed, and the top of the protection boss is greater than or equal to the top of elastic slice.

5. a kind of hinge Anti-dropping safety lid according to claim 1, it is characterised in that: the elastic slice is integrated with lid Formula structure, and circular arc chamfering is equipped between the elastic slice and lid.

6. a kind of hinge Anti-dropping safety lid according to claim 1, it is characterised in that: be additionally provided with reinforcement on the lid Muscle.