CN214241049U

CN214241049U - Cushion convenient to installation

Info

Publication number: CN214241049U
Application number: CN202022980947.7U
Authority: CN
Inventors: 杜祥波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-21
Anticipated expiration: 2030-12-08

Abstract

The utility model relates to the technical field of electric vehicle accessories, in particular to a cushion convenient to mount, which comprises a cushion base, wherein the cushion base comprises a clamping edge, the clamping edge is arranged at the lower end of the cushion base, and the lower end of the clamping edge is provided with a first clamping bulge; the clamping column is arranged at the lower end of the cushion base, can elastically deform to one side under the action of external force, and is provided with a second clamping bulge; the first clamping protrusions and the second clamping protrusions face different side faces of the seat cushion base; a first gap is formed between the first clamping protrusion and the second clamping protrusion and the lower end face of the cushion base. The utility model discloses a set up card limit and joint post at cushion base lower extreme, utilize card limit and joint post with cushion base joint on the frame, realize the installation of cushion, solve the current cushion and adopt the mounting means of side-mounting screw, the mounting screw difficulty influences the problem of production rate.

Description

Cushion convenient to installation

Technical Field

The utility model relates to an electric motor car accessory technical field refers in particular to a cushion convenient to installation.

Background

In order to increase the practicability of the present electric vehicle, a carrier is generally installed for carrying objects or people.

To improve comfort, a cushion is often mounted on the carrier to ensure that the person sits on the cushion without discomfort.

In the conventional seat cushion, as shown in fig. 1, two connecting pieces 17 are protruded from the bottom of the seat cushion, and then the connecting pieces 17 are fixed to the frame 2 by screws.

However, this method has the following problems:

1. the existing installation mode is that a screw is installed below a frame, and a tool is stretched into the lower side of the frame for screwing, but due to the interference of a rear lamp and the frame, the tool cannot stretch into the lower side of the frame, so that the screw is very difficult to install, the integral assembly rate is influenced, and the production speed is reduced.

2. When the object carrier needs to carry objects, the object carrier can not be detached at will due to the connection mode of the screws, so that the cushion is very easy to damage, and the cushion can not be used normally.

Disclosure of Invention

The utility model aims at providing a cushion convenient to installation through setting up card limit and joint post at cushion base lower extreme, utilizes card limit and joint post with cushion base joint on the frame, realizes the installation of cushion, solves the current cushion and adopts the mounting means of screw for the instrument can't stretch into the use because of the interference influence of back car light and frame, leads to the cushion installation difficulty, influences the problem of production rate.

The purpose of the utility model is realized like this:

compared with the prior art, the utility model outstanding and profitable technological effect is:

a cushion convenient to installation, includes the cushion base, the cushion base includes

The clamping edge is arranged at the lower end of the cushion base, and a first clamping bulge is arranged at the lower end of the clamping edge;

the clamping column is arranged at the lower end of the cushion base, can elastically deform to one side under the action of external force, and is provided with a second clamping bulge;

the first clamping protrusions and the second clamping protrusions face different side faces of the seat cushion base;

a first gap is formed between the first clamping protrusion and the second clamping protrusion and the lower end face of the cushion base.

And further setting, the size of the first gap is matched with the thickness of a panel of the frame.

Further setting, be provided with the butt face on the joint post, the butt face slope sets up, and towards the protruding opposite face of a joint.

Further setting, the butt joint face supports with the inner wall activity of the joint position two on the frame and leans on, and the protruding two joints of joint are at the lower terminal surface of panel.

Further setting, the lower terminal surface of cushion base is provided with two joint posts, and interior "eight" word or outer "eight" word setting between two joint posts.

The cushion base is further provided with a plurality of bosses on the lower end face, and the first clamping protrusions, the second clamping protrusions and the bosses form a first gap between the end faces.

The seat cushion base is further provided with a connecting column on the lower end face, the frame is provided with a connecting hole, one end of the screw penetrates through the connecting hole and is connected with the connecting column for assisting the connection of the seat cushion and the frame.

Further setting, the rear side wall protrusion of joint post is provided with chimb one, and the rear side wall of chimb one and two inner wall movable contact of joint position.

Further setting, the lateral wall protrusion on card limit is provided with chimb two, the lateral wall of chimb two and the movable butt of the inner wall of joint position one.

Further setting, the shaping of joint post tip has a plurality of lamella body, and gapped between the lamella body passes joint position two through reducing the clearance between the lamella body to with joint position two joint.

1. the utility model discloses a design sets up card limit and joint post at cushion base lower extreme, forms clearance one between the lower terminal surface of the protruding two of joint and cushion base on the protruding one of joint on the card limit and the joint post, utilizes the panel that the joint frame was come to clearance one, realizes being connected between cushion base and the frame. Compared with the existing installation mode that screws are installed below the frame and the mode of the tool is stretched into from the side face to be screwed, the installation mode is free from the influence of external structures such as the frame and the car lamp, the cushion is installed more conveniently and quickly, the assembly speed of the electric car is improved, and the production speed is increased.

2. The utility model discloses a cushion adopts the mode of joint to install on the frame, and the cushion can be dismantled at any time, saves the trouble of twisting the screw, when the frame need carry cargo, can directly dismantle the cushion from the frame, avoids appearing the goods and lacerates the cushion for the unable condition of cushion guarantees the life of cushion.

3. The utility model discloses an interior "eight" word or outer "eight" word setting between the joint post sets up like this and can play about spacing effect, cooperation card limit and clearance, and to spacing on the cushion base space, the cushion base after making the installation can not remove on the frame, guarantees joint stability.

Drawings

Fig. 1 is a schematic view of a mounting structure of a seat cushion in the prior art.

Fig. 2 is a schematic view of an installation structure of a seat cushion with a clamping edge according to embodiment 1 of the present invention.

Fig. 3 is a schematic view of an installation structure of a cushion with two clamping edges according to embodiment 1 of the present invention.

Fig. 4 is a schematic view of the installation structure of the hidden frame according to embodiment 1 of the present invention.

Fig. 5 is a schematic view of a lower end structure of a seat cushion base according to embodiment 1 of the present invention.

Fig. 6 is a side view of embodiment 1 of the present invention.

Fig. 7 is a schematic structural view of a clamping column according to embodiment 2 of the present invention.

Reference numerals: 1-a seat cushion base; 2-a frame; 3-edge clamping; 4-clamping the column; 5-clamping position one; 6-clamping position two; 7-a boss; 8-connecting column; 9-connecting hole; 10-convex edge one; 11-convex edge two; 12-ribs; 13-a panel; 14-clamping a second bulge; 15-flap body; 16-a second gap; 17-connecting pieces; 18-a bump; 19-clamping the first projection; 20-clearance one; 21-abutting surface.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

Example 1:

as shown in figure 2, figure 3 and figure 6, a cushion convenient to installation, including cushion base 1, be provided with the cavernosum on cushion base 1 for increase the comfort level, cushion base 1 lower extreme protrusion is provided with card limit 3 and joint post 4, and the lower extreme of card limit 3 is provided with the protruding 19 of joint, and 4 lower extremes of joint post are provided with the protruding two 14 of joint, and card limit 3 and joint post 4 both set up respectively in one side of cushion base 1, and with form a clearance 20 between the lower terminal surface of cushion base 1.

A panel 13 is arranged on the goods carrying rack behind the electric vehicle frame 2, and a first clamping position 5 and a second clamping position 6 are arranged on the panel 13.

During the installation, put into joint position one 5 earlier with protruding 19 of joint of card limit 3 in, later press joint post 4 to joint position two 6 in, make the panel 13 joint of frame 2 in clearance one 20, can realize the installation of cushion base 1 and luggage carrier.

During the dismantlement, only need the hand hold cushion base 1 both sides, outwards exert oneself, can extract the protruding two 14 of joint from two 6 in the joint position, and then dismantle cushion base 1, at this moment the goods just can be placed to the luggage carrier, and do not worry the condition that the cushion can damage.

The utility model discloses a design sets up card limit 3 and joint post 4 at 1 lower extreme of cushion base, forms clearance one 20 between the lower terminal surface of the protruding two 14 of joint and cushion base 1 on the protruding 19 of joint on the card limit 3 and the joint post 4, utilizes clearance one 20 to come the panel 13 of joint frame 2, realizes being connected between cushion base 1 and the frame 2. Compared with the existing screw mounting mode, the novel electric vehicle cushion mounting device is not influenced by external structures such as the vehicle frame 2 and the vehicle lamp, the cushion mounting is more convenient and faster, the assembly speed of the electric vehicle is improved, and the production speed is increased.

The cushion adopts the mode of joint to install on frame 2 simultaneously, and the cushion can be dismantled at any time, saves the trouble of twisting the screw, when frame 2 need carry cargo, can directly dismantle the cushion from frame 2, avoids appearing the goods and lacerates the cushion for the cushion out of use's the condition guarantees the life of cushion.

Further setting, L type setting between card limit 3 and the protruding 19 of joint, after stretching into joint position 5 with card limit 3 like this, the protruding 19 of joint can support and lean on the lower terminal surface that leans on at panel 13, realizes the joint of card limit 3 in joint position 5.

The seat cushion base 1 can be provided with a clamping column 4, the clamping column 4 can be provided with a butt joint surface 21, the butt joint surface 21 is obliquely arranged, the oblique direction faces to the opposite surface of the clamping bulge 19, and the clamping edges 3 are matched to form three-point fixation, so that the seat cushion is fixed on the frame 2.

The abutting surface 21 is combined with the clamping edge to prevent the cushion base from displacing after being fixed, so that the clamping state is ensured.

As shown in fig. 3, also can set up two joint posts 4 on the cushion base 1, the equal whole slope setting of two joint posts 4, and two joint posts 4 are interior eight characters or outer eight characters setting, and terminal surface joint under two protruding 14 of two joints and the panel 13 forms four fixed points, realizes the joint of joint post 4 and frame 2, and fixed more firm.

On one hand, the end part of the clamping column 4 can be stably clamped in the clamping position II 6, and the clamping state is guaranteed; on the other hand is the splayed setting, can play and clip panel 13, makes cushion base 1 install on frame 2 back, can not rock in the joint position, guarantees the ascending spacing of left right side, guarantees the joint state between cushion and the frame 2, prevents the condition of joint post 4 and two 6 separations in joint position.

Simultaneously joint post 4 can not rock in joint position two 6 and can also play the wearing and tearing that reduce joint post 4, guarantees cushion base 1's life's effect.

Further setting up, as shown in fig. 5, the lower extreme of cushion base 1 is provided with a plurality of bosss 7, and boss 7 distributes in each edge of cushion base 1, and the primary function is when cushion base 1 installs the back on frame 2, and boss 7 can support and lean on panel 13, mainly plays the effect of support for the cushion can be more firm on frame 2.

Simultaneously, the end face of the boss 7 can be matched with the first clamping protrusion 19 and the second clamping protrusion 14 to form the first gap 20, after installation, the panel 13 is fixed in the first gap 20, the cushion is fixed in the vertical direction, and the cushion is prevented from shaking up and down.

Further setting, as shown in fig. 4 and 5, the convex edge one 10 is arranged on the convex side wall of the clamping column 4 in a protruding mode, the upper end of the convex edge one 10 is provided with an inclined plane, and after the clamping column is installed, the back side wall of the convex edge one 10 is in movable contact with the inner wall of the clamping position two 6.

The setting of chimb 10 is mainly that the remaining space of compensation joint post 4 in joint position two 6 prevents joint post 4 back-and-forth movement in joint position two 6, and then guarantees that the cushion installs the stability on frame 2.

Simultaneously the lateral wall of card limit 3 also the protrusion sets up chimb two 11, the lateral wall of chimb two 11 and the movable butt of the inner wall of a joint position 5, and the effect of chimb two 11 is similar with the effect of chimb one 10, also prevents to block 3 and rocks about in joint position 5, guarantees that the cushion installs the stability on frame 2.

Combine foretell clearance one 20 and joint post splayed to set up, realize the restriction to the cushion base in the space, prevent that it from rocking, cause the unstable condition of joint.

Simultaneously in order to guarantee the intensity of card limit 3 and joint post 4, all set up many ribs 12 on card limit 3 and joint post 4, rib 12 evenly distributed strengthens the bulk strength of card limit 3 and joint post 4, makes its difficult fracture to this steadiness of guaranteeing the cushion installation.

Simultaneously be provided with spliced pole 8 on the terminal surface under the cushion base 1, seted up connecting hole 9 on the frame 2, pass connecting hole 9 through screw one end to be connected with spliced pole 8, spliced pole 8 set up mainly be used for supplementary cushion and frame 2 be connected, form dual fixed with joint limit 3 and joint post 4.

The installation is from bottom to top, and the installation is simpler compared with the prior mode of installing screws on the side surface.

The connecting column 8 can be used or not according to the actual situation.

Example 2:

the structure is basically the same as that of the embodiment 1, and the difference is that: as shown in fig. 7, the end of the fastening column 4 may be designed to be cylindrical, and is composed of 2

petals

15 or 4 petals 15, a second gap 16 is provided between the petals 15, and a protrusion 18 is provided in the outer side of the petals 15.

During the installation, in 4 tip crowds the joint position two 6 with the power, the extrusion is received to the lamella body 15, inwards dwindles, and then reduces the diameter of tip, make the tip can pass through joint position two 6, joint position two 6 also corresponding set to with the shape of 4 tip looks adaptations of joint post, through joint position two 6 backs, 4 tip of joint post lose the extrusion force, the lamella body 15 resumes original state, and then realize protruding 18 and the joint of joint position two 6, realize the installation between cushion and the frame 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cushion convenient to installation, includes cushion base (1), its characterized in that: the seat cushion base (1) comprises

The clamping edge (3) is arranged at the lower end of the cushion base (1), and a first clamping protrusion (19) is arranged at the lower end of the clamping edge (3);

the clamping column (4) is arranged at the lower end of the cushion base (1), the clamping column (4) can elastically deform to one side under the action of external force, and a clamping bulge II (14) is arranged at the lower end of the clamping column (4);

the first clamping protrusions (19) and the second clamping protrusions (14) face different side faces of the cushion base (1);

a gap I (20) is formed between the clamping protrusion I (19) and the clamping protrusion II (14) and the lower end face of the cushion base (1).

2. A cushion as claimed in claim 1, wherein: the height of the first gap (20) is matched with the thickness of the panel (13) of the frame (2).

3. A cushion as claimed in claim 1, wherein: be provided with butt face (21) on joint post (4), butt face (21) slope sets up, and the opposite face of protruding (19) of joint towards.

4. A cushion as claimed in claim 3, wherein: the abutting surface (21) is movably abutted against the inner wall of the second clamping position (6) on the frame (2), and the second clamping protrusion (14) is clamped on the lower end face of the panel (13).

5. A cushion for facilitating installation according to claim 4, wherein: the lower terminal surface of cushion base (1) is provided with two joint posts (4), and sets up "eight" word or outer "eight" word between two joint posts (4).

6. A seat cushion for facilitating installation according to any one of claims 1-2, wherein: be provided with a plurality of bosss (7) on the terminal surface under cushion base (1), form between the terminal surface of the protruding two (14) of joint and boss (7) of joint protruding (19) and joint clearance (20).

7. A cushion as claimed in claim 1, wherein: the cushion is characterized in that a connecting column (8) is arranged on the lower end face of the cushion base (1), a connecting hole (9) is formed in the frame (2), one end of a screw penetrates through the connecting hole (9) and is connected with the connecting column (8) for assisting the cushion to be connected with the frame (2).

8. A cushion as claimed in claim 1, wherein: the rear side wall protrusion of joint post (4) is provided with chimb one (10), the rear side wall and the joint position two (6) inner wall movable contact of chimb one (10).

9. A seat cushion for facilitating installation according to claim 8, wherein: the outer side wall protrusion of card limit (3) is provided with chimb two (11), and the outer side wall of chimb two (11) and the inner wall activity butt of joint position one (5).

10. A cushion as claimed in claim 1, wherein: joint post (4) tip shaping has a plurality of lamella body (15), gapped two (16) between lamella body (15), passes joint position two (6) through reducing clearance two (16) between lamella body (15) to with joint position two (6) joint.